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Inland Empire
San Bernardino
Country  United States
State  California
Counties Flag of Riverside County, California.png Riverside
Flag of San Bernardino County, California.png San Bernardino
Ten largest cities by population (2010 U.S. Census)  - Riverside (RV)
 - San Bernardino (SB)
 - Fontana (SB)
 - Moreno Valley (RV)
 - Rancho Cucamonga (SB)
 - Ontario (SB)
 - Corona (RV)
 - Victorville (SB)
 - Temecula (RV)
 - Murrieta (RV)
 • Metro
27,298 sq mi (70,669 km2)
−220 – 11,499 ft (−67.1 – 3,507 m)
 • Density 147.5/sq mi (56.9/km2)
 • Urban
1,506,816 (25th)
 • Urban density 3,434.1/sq mi (1,325.9/km2)
 • Metro
4,224,851 (13th)
Time zone UTC−08:00 (PST)
 • Summer (DST) UTC−07:00 (PDT)

The Inland Empire (I.E.) is a metropolitan area and region in Southern California. The term may be used to refer to the cities of western Riverside County and southwestern San Bernardino County. A generally broader definition will include eastern Los Angeles County cities in the Pomona Valley, and/or the desert community of Palm Springs as well as its surrounding area; a much larger definition will include all of San Bernardino and Riverside counties.

The U.S. Census Bureau-defined Riverside-San Bernardino-Ontario metropolitan area, which comprises Riverside County and San Bernardino County, California, covers more than 27,000 square miles (70,000 km2) and has a population of approximately 4 million. Most of the area's population is located in southwestern San Bernardino County and northwestern Riverside County. At the end of the nineteenth century, the Inland Empire was a major center of agriculture, including citrus, dairy, and wine-making. However, agriculture declined through the twentieth century, and since the 1970s a rapidly growing population, fed by families migrating in search of affordable housing, has led to more residential, industrial, and commercial development.


Yucca Valley San Bernardino
Yucca Valley, within the Morongo Basin, is halfway between the San Bernardino Valley and the Arizona state line

The term "Inland Empire" is documented to have been used by the Riverside Enterprise newspaper (now The Press-Enterprise) as early as April 1914. Developers in the area likely introduced the term to promote the region and to highlight the area's unique features. The "Inland" part of the name is derived from the region's location, about 60 miles (97 km) inland from Los Angeles and the Pacific Ocean. Originally, this area was called the Orange Empire due to the acres of citrus groves that once extended from Pasadena to Redlands during the first half of the twentieth century. The Inland Empire is a nebulous region, but is defined as the cities of western Riverside County and the cities of southwestern San Bernardino County; adjacent to the Los Angeles metropolitan area. A generally broader definition will include the desert community of Palm Springs and its surrounding area, and a much larger definition will include all of San Bernardino and Riverside counties.


See also: History of Riverside, California and History of San Bernardino, California
Drawing of San Bernardino (1852)

What is now known as the Inland Empire was inhabited for thousands of years, prior to the late eighteenth century, by the Tongva, Serrano, and Cahuilla Native Americans. With Spanish colonization and the subsequent Mexican era the area was sparsely populated at the land grant Ranchos, considering it unsuitable for missions. The first American settlers, a group of Mormon pioneers, arrived over the Cajon Pass in 1851. Although the Mormons left a scant six years later, recalled to Salt Lake City by Brigham Young during the church's Utah War with the US government, other settlers soon followed.

The entire landmass of Southern California was subdivided according to the San Bernardino Meridian, which was first plotted as part of the Public Land Survey System in November 1852, by Col. Henry Washington. Base Line road, a major thoroughfare, today runs from Highland to San Dimas, intermittently along the absolute baseline coordinates plotted by Col. Washington. San Bernardino County was first formed out of parts of Los Angeles County on April 26, 1853. While the partition once included what is today most of Riverside County, the region is not as monolithic as it may sound. Rivalries between Colton, Redlands, Riverside and San Bernardino over the location of the county seat in the 1890s caused each of them to form their own civic communities, each with their own newspapers. On August 14, 1893, the state Senate allowed Riverside County to form out of land previously in San Bernardino and San Diego counties, after rejecting a bill for Pomona to split from L.A. County and become the seat of what would have been called San Antonio County.

Arlington Heights Citrus Groves, Riverside circa 1903

The arrival of rail and the importation of navel and Valencia orange trees in the 1870s touched off explosive growth, with the area quickly becoming a major center for citrus production. This agricultural boom continued with the arrival of water from the Colorado River and the rapid growth of Los Angeles in the early twentieth century, with dairy farming becoming another staple industry. In 1926, Route 66 (now known as Foothill Boulevard and Interstate 215) came through the northern parts of the area, bringing a stream of tourists and migrants to the region. Still, the region endured as the key part of the Southern California "citrus belt" until the end of World War II, when a new generation of real-estate developers bulldozed acres of agricultural land to build suburbs. The precursor to the San Bernardino Freeway, the Ramona Expressway, was built in 1944, and further development of the freeway system in the area facilitated the expansion of suburbs and human migration throughout the Inland Empire and Southern California.

The region experienced significant economic and population growth through most of the latter half of the twentieth century. In the early 1990s, the loss of the region's military bases and reduction of nearby defense industries due to the end of the Cold War lead to a local economic downturn. The region as a whole had partially recovered from this downturn by the start of the twenty-first century through the development of warehousing, shipping, logistics and retail industries, primarily centered around Ontario. However, these industries have been heavily affected by the Great Recession.


Physical geography

From San Bernardino Mtns
View of the San Bernardino Valley from the San Bernardino Mountains. The Santa Ana Mountains are visible in the distance.

Physical boundaries between Los Angeles and the Inland Empire from west to east are the San Jose Hills splitting the San Gabriel Valley from the Pomona Valley, leading to the urban populations centered in the San Bernardino Valley. From the south to north, the Santa Ana Mountains physically divide Orange County from San Bernardino and Riverside Counties. The Santa Rosa Mountains, as well as the Southern California portion of the Sonoran Desert, physically divide Riverside County from San Diego County. Some definitions for the I.E. consist of the Chino Valley, Coachella Valley, Cucamonga Valley, Menifee Valley, Murrieta Valley, Perris Valley, San Jacinto Valley, Temecula Valley, Pomona Valley, and Victor Valley.

Elevations range from 11,499 ft (3,505 m) at the top of the San Gorgonio Mountain to −220 ft (−67 m) at the Salton Sea. The San Bernardino mountains are home to the San Bernardino National Forest and the resort communities of Big Bear Lake, Lake Arrowhead, and Running Springs. The Santa Ana River extends from Mt. San Gorgonio for nearly 100 miles (160 km) through San Bernardino, Riverside, and Orange counties before it eventually spills into the Pacific Ocean at Newport Beach and Huntington Beach. While temperatures are generally cool to cold in the mountains, it can get hot in the valleys. In the desert resort of Palm Springs, near Joshua Tree National Park, summer temperatures can reach well over 110 °F (43 °C).

Political geography

Unlike most metropolitan areas that have grown up around a central city, the Inland Empire has no one main focus city. Major cities in the region include Riverside, San Bernardino, Rancho Cucamonga, and Ontario. Suburban sprawl spreads out to form a unified/built up connection with the Los Angeles metropolitan area. Further development is steadily, if not heavily, encroaching past the mountains into the outlying desert areas. The Inland Empire borders both Los Angeles and Orange counties. Freeways in Southern California are heavily used, but this comprehensive freeway system has made travel between the Inland Empire and these two counties generally easy; especially to and from Los Angeles County.

The Inland Empire has also been referred to as the 909, after one of the region's most used area codes. In 2004, because of growing demand for telephone numbers, most of Western Riverside County was granted a new area code, 951.

The region of Palm Springs, Palm Desert, and Indio, among others in the area, are located much further east in Riverside County (the distance between the city of San Bernardino and Palm Springs is approximately 45 miles). These cities are sometimes considered a sub-region of the Inland Empire that is called the Coachella Valley. This is to help differentiate them from the urbanized area among the cities of San Bernardino-Riverside.

Boundaries and definitions

There is no universally accepted definition for the boundaries of the Inland Empire region. Some sources such as the Los Angeles Times have referred to Riverside County and San Bernardino County as the Inland Empire, mirroring the Riverside-San Bernardino-Ontario metropolitan area.

Some residents of certain areas within the three counties, such as Twentynine Palms, the Coachella and Temecula valleys, consider themselves separate from the IE. The California Travel and Tourism Commission (CTTC), a not-for-profit, nongovernmental entity that promotes tourism in California, divides the state into several regions for its own purposes. The CTTC defines the Inland Empire as being bounded by Los Angeles County and Orange County on the west, San Diego County on the south, as far north as the Victor Valley area, and as far east as Idyllwild in the San Jacinto Mountains. The state of California's official website links to the CTTC's map with the description "Map of the Inland Empire region".

Other sources, including Kevin Starr, former state librarian of California, include eastern Los Angeles County cities in the Pomona Valley which are Claremont, Pomona, La Verne, San Dimas, and Diamond Bar within the definition of the Inland Empire. Other sources also include cities in Los Angeles County within the boundaries.

Environmental quality

The Inland Empire is subject to smog conditions on a regular basis as seen here, looking south, from the north terminus of Haven Avenue in Rancho Cucamonga. Note how the street 'fades' into the smoggy haze and the Santa Ana Mountains are completely obscured.
The Inland Empire is also subject to Santa Ana Winds that lead to generally clear days, free of smog or the marine layer. Note how the street that 'faded' into the smoggy haze and the Santa Ana Mountains that were completely obscured in the adjacent image are now visible.

The result of this ongoing development has resulted in greater homeownership for the region. Although the region saw an uptick in jobs over the past decade, it is not a heavy employment center, and many residents commute to Los Angeles and Orange counties for their work. With a lack of substantial public transportation in the Greater Los Angeles Area, this has led to traffic congestion and degradation in air quality for the Inland Empire. The solution to these problems is not simple. The presence of so many city governments within the Inland Empire, which often have different 'visions' for their own municipalities, means that two cities in the region rarely agree on a solution; just as common, they may have unequal means for implementing one even if they were to agree. Having no regional-wide governmental planning organization may undermine any solution that could be proposed. Lastly, the pace at which development occurs (fast) versus the ability of government to respond to changes (slow) means that it could easily take years, if not decades, for a viable solution (such as new roads, pollution controls, etc.) to go into effect.

Air pollution

Air pollution, or suspended particulate matter locally generated from the increased number of automobiles in the area, from point sources such as factories, dust carried into the air by construction activity, and the contribution of similar pollutants from the Los Angeles area has regularly caused the Inland Empire to be at, or near, the bottom of many air quality ratings. In 2004, the EPA rated the San Bernardino-Riverside area as having the worst particulate air pollution in the United States, (although the San Joaquin Valley in central California had the worst overall air pollution). Air pollution in the Los Angeles region is still an issue, although improvements have been made over the years. But the problem is exacerbated in the Inland Empire, which is surrounded by mountains on the north and the east. Prevailing winds move bad air eastward from Los Angeles, but once the pollution reaches the Inland Empire it cannot be carried further east as it becomes trapped by the mountains surrounding the region.

Water pollution

Water pollution has also been found in the Santa Ana River and Cajon wash, and pollutants from the March Air Reserve Base and Stringfellow Acid Pits have contaminated groundwater in parts of Riverside County. In 1997, perchlorate, a chemical used to produce explosives, was discovered to be seeping into the groundwater under Rialto in a plume that continues to grow. In 2007, the Rialto City council petitioned the United States Environmental Protection Agency (EPA) for Superfund status to clean up the origin site. The sites comprising March Air Reserve Base, Norton Air Force Base and the Stringfellow Acid Pits have already been classified as EPA Superfund toxic waste sites.


I-10m 215 Interchange traffic, San Bernardino, CA
I-10, I-215 Interchange traffic, south of downtown San Bernardino

Traffic congestion problems on the roadways, as with elsewhere in Southern California, is the result of the demand for driving exceeding the available capacity, especially on area freeways. Many of the existing freeways were completed in the late 1970s, with the exception of the segment of the Foothill Freeway, State Route 210 (SR 210) between San Dimas and San Bernardino completed in July 2007. New freeways or highways "fix-ups" are being planned, such as the expansion of the length of the 215 freeway around Inland Center Mall. However, other problems exist, one being the jobs vs. housing imbalance. The Inland Empire population grew as a result of affordable housing, at least relative to the rest of Southern California. But most of the higher paying jobs are located in Los Angeles, San Diego and Orange counties. Thus, many workers must drive daily from the Inland Empire to their jobs in these counties -sometimes up to two hours each direction, and even longer if by public transportation. As the population increases, the problem is most certainly going to get worse. Forbes magazine recently ranked the area first in its list of most unhealthy commutes in the United States, beating out every other metropolitan area in the country, as Inland area drivers breathe the unhealthiest air and have the highest rate of fatal auto accidents per capita.

According to a 1999 report by the Surface Transportation Policy Project, the Inland Empire leads in fatal crashes caused by road rage. The theft of copper, brass and other metals from highway and road fixtures has also led to decreased public safety on IE roads and freeways. Gas siphoning has also been noted as a problem for vehicles left unattended in the region.

Public transportation

DowntownSB North Station
sbX Green Line's Civic Center Station in downtown San Bernardino.
Hospitality West Station
sbX Hospitality West Station, downtown San Bernardino.

Unlike many major metropolitan areas, the Inland Empire has minimal public transportation. When combined with the large physical size of the region, more people use automobiles for convenient travel. Less than five percent of the IE's 1,249,224 working-age residents use public transportation to get to work.

Omnitrans is the largest bus agency in San Bernardino County, while the Riverside Transit Agency is the largest in Riverside County. Currently, some of Omnitrans' bus routes run 1–2 hours apart, and some routes stop service in the early evening or may not run on weekends. The metropolitan area's first rapid transit line, a new bus rapid transit system, launched in April 2014. The new line, dubbed San Bernardino Express (sbX), offers rapid transit service that functions just like light-rail with center running stations, designated sbX lanes and passengers purchasing tickets prior to boarding. Stations are approximately one mile apart with its northern terminus in Verdemont and southern terminus in Loma Linda's VA hospital, passing through downtown San Bernardino and the city's Hospitality Lane Business District.

Metrolink is a commuter rail system serving Southern California; it consists of seven lines and 55 stations operating on 388.2 miles (624.7 km) of rail network.[1] It travels up to 79 miles per hour (127 km/h) and up to 90 mph on sections of the Orange County line.

The Metrolink commuter rail system provides train daily service from San Bernardino to Downtown Los Angeles (Busiest route of the system)

91/Perris Valley Line From Perris to Los Angeles

Riverside Line providing weekday commuter service to Los Angeles.

Inland Empire-Orange County Line from San Bernardino to Oceanside in San Diego County


Two commercial airports serve the Inland Empire. Ontario Airport (ONT) is near the Los Angeles area. Further east in Riverside or San Bernardino counties is the Palm Springs Airport (PSP).

Other airports in the Greater Los Angeles area include Los Angeles (LAX), Burbank (BUR), Long Beach (LGB), and Santa Ana (SNA) . There are also several general aviation airports across the Bi-County region.

Airport IATA code ICAO code County
Ontario International Airport ONT KONT San Bernardino
Palm Springs International Airport PSP KPSP Riverside

Bicycle trails

The region is making some progress in developing dedicated bicycle commuter and recreation trails. The largest of these, the Santa Ana River bicycle path, currently connects Corona to Huntington Beach, and is eventually projected to stretch for 84 miles all the way to Redlands when completed in 20 years. A shorter trail exists along the former path of the Pacific Electric Railway from Claremont to Fontana.


Historical population
Census Pop.
1900 45,826
1910 91,402 99.5%
1920 123,698 35.3%
1930 214,924 73.7%
1940 266,632 24.1%
1950 451,688 69.4%
1960 809,782 79.3%
1970 1,143,146 41.2%
1980 1,558,182 36.3%
1990 2,588,793 66.1%
2000 3,254,821 25.7%
2010 4,224,851 29.8%
Est. 2012 4,350,176 3.0%

The population of the Greater Los Angeles area (which includes the Inland Empire) is about 18 million people according to the 2010 United States Census, and is the second largest metropolitan region in the country. The Metropolitan Statistical Area population of the Inland Empire (Riverside-San Bernardino-Ontario, CA Metropolitan Statistical Area) onto itself is over 4.2 million people and is the 13th largest metropolitan area in the United States. According to the 2000 U.S. Census, it is the fastest growing area in the state. Between 1990 and 2000, Riverside and San Bernardino counties added 700,000 to their population totals, an increase of 26 percent. Between 2000 and 2010 Inland Empire's population expanded by 970,000 or 30 percent. According to census bureau's 2005–2007 estimates 61.8 percent of the population was White (40.4 percent White Non-Hispanic), 7.5 percent Black, 5.7 percent Asian and 25.0 percent of other or mixed race. 43.9 percent were Hispanic of any race. 21.9 percent of the population was foreign born.

The Centers for Disease Control and Prevention reports that in 2006, 33.1 percent of people in the Greater San Bernardino Area were overweight, and 30.8 percent were obese. Forbes magazine ranks the area as the fourth fattest in the country.

A substantial majority of residents (76.6 percent), last comparatively surveyed in 2001, rated their respective counties as good places to live. Over 81 percent of Riverside County residents indicated that their county is a very good or fairly good place to live, while about 72 percent of residents in San Bernardino County felt the same way. Survey respondents cited "nice living area," "good climate," and "affordable housing" as the top positive factors in assessing their respective communities. Smog was by far the most important negative factor affecting respondents’ ratings in both counties, while traffic was the second highest concern in Riverside County and crime the second highest concern among San Bernardino County residents.

Since the 1970s and onwards, large numbers of African-American, Latino and some Asian-American residents from the Los Angeles-Orange County and San Diego metro areas moved to the Inland Empire region. Large Black communities can be found around San Bernardino (Fontana and Rialto) and Riverside (Moreno Valley and Perris), where Blacks and Latinos became majorities in and around those cities. This is also true in the Mojave Desert and Coachella Valley portions.


While the region as a whole had traditionally leaned more Republican than the rest of California, newer residents are less likely to identify with the Republican party than longer-term residents (36 percent to 42 percent), and the total number of residents identifying with the Democrats (34 percent) slightly edged over the number identifying with the Republican party (33 percent). In the 2008 presidential election, Democratic candidate Barack Obama carried both Riverside and San Bernardino counties, becoming only the second Democrat to carry both counties since Lyndon Johnson in 1964. In 2012, Obama repeated this feat and again carried both counties.

Non-Hispanic Whites and non-Hispanic Blacks have the highest participation rates for nearly every type of political activity, while Latinos and Asian Americans lag significantly behind those groups in terms of volunteerism and organizational membership. However, the 2006 immigration protests have significantly boosted political participation among Latinos.


Redlands temple 1
The Redlands California Temple is one of four LDS temples in Southern California

78 percent of Inland residents view themselves as Christians. 39 percent identify as Roman Catholic, 14 percent as Protestant, and 25 percent as some other type of Christian. (36 percent of total Inland Christians view themselves as "born again".) 1 percent of the population are Jewish, 6 percent belong to some other religion, and 14 percent profess no religion. 27 percent of Inland residents attend some form of religious service once a week, 14 percent attend more than once a week, 15 percent once a month, and 14 percent only attend services on major religious holidays.

Many faiths and denominations are found and represented in the area. The Roman Catholic parishes in the region belong to the church's Diocese of San Bernardino.

Mormons and Seventh-day Adventists have communities in the towns of Loma Linda and Redlands near San Bernardino. Mormons also have congregations in the High Desert region. Seventh-day Adventists operate Loma Linda University.

The Inland Empire has a Jewish community, and additionally a Jewish American community is in and around Sun City which was later incorporated as the City of Menifee. According to the United Jewish Citizens of the Desert, the Coachella Valley has an estimated 20,000 American Jews, one of California's largest Jewish communities, as a result of being a major retirement destination.


University Ave Entrance, CSUSB
California State University, San Bernardino

There is a trend of lower educational attainment in the IE, which starts early. Only 37 percent of 3- and 4-year-olds in the region are enrolled in pre-school, with only one school in the region for every 343 children, as compared to 48 percent enrollment in San Diego County. Thirty-five percent of the IE's ninth graders do not graduate from high school, and only 37 percent of its college age residents enroll in a post-secondary education program of some sort. Only 24 percent of the IE's adult residents have attained a college degree or better. Twenty-five percent do not possess a high school diploma. According to past CSUSB President Al Karnig, "We have a very low college attendance rate that is scantly above half of what the average is in other states. We have only have about 20 percent college graduates in the Inland Empire while the average in other states is 38 percent." 21 inland area high schools rank in the top 100 in California for producing dropouts.

Of Inland Empire residents 25 years and over in 2004, 44.4 percent of Asians had bachelor's or higher degrees, and nearly 70 percent had at least attended college. 21.3 percent of Blacks had a bachelor's degree or higher, and 65.2 percent had either a community degree or had attended college. 22.8 percent of Whites had a bachelor's degree or higher, and 60.8 percent had attended college. Of Hispanics, 6.9 percent had a bachelor's or higher degree, and 30.2 percent attended college.

Among students transferring from Inland community colleges to private schools in 2004–05, the most frequent choice was the University of Phoenix.


While the Inland Empire led the state in job-growth with 275,000 new jobs between 1990 and 2000, most are in comparatively low-tech fields. San Bernardino and Riverside counties are primarily host to service and manufacturing- or warehousing-oriented industries. Food and administrative services employ the most people in the Inland Empire, while for the state of California, the top industries are in administrative services and professional, scientific and hi-tech-oriented fields. 79.8% of the IE's job growth from 1990 to 2003 was in service-sector jobs. Low-wage industries are abundant in the IE, and the area's high-tech and professional industries pay less than in other regions of California. As many as one-third of working adults commute out of the 27,000-square-mile (70,000 km2) region to find work, the highest proportion of any area in the country. Adding to gridlock, fewer than 5% of the IE's 1,249,224 working-age residents use public transportation to get to work each day. 14.5% carpool, while 79.7% typically drive alone to work in their cars.

In 2007, the region had an unemployment rate of 6.1%, while overall jobless claims in California were at 5.4% and 4.4% nationally. In 2008, unemployment in the area increased to 9.5%, at a time when the state average was 8.2% and the national average approximately 6.5%. Unemployment reached an all-time high of 15% in 2010, second in the nation only to Detroit among metropolitan areas with populations over 1 million.


Lamb of God at Ozzfest 2007 2
Lamb of God playing at Ozzfest at the San Manuel Amphitheater in Devore, San Bernardino, 2007

The Inland Empire sits adjacent to the San Bernardino Mountains. The mountains are popular for hiking or just having a relaxing drive. San Bernardino's "Route 66 Rendezvous (the largest classical carshow in the US)," an annual street fair and classic car show, draws a half-million people from around the world. The Palm Springs Aerial Tramway in Palm Springs is a popular attraction, rising to more than 8500 feet.


See also: List of bands from Inland Empire
At 330 feet (101 m) high, the Morongo Casino, Resort & Spa tower is the tallest building in the Inland Empire. Concerts and events are booked inside.

Established bands from the IE include Alien Ant Farm, The Bellrays, and the Voodoo Glow Skulls, from Riverside, and Cracker from Redlands, and The Mountain Goats From Chino. House music artist DJ Lynnwood got his start at the age of ten spinning records at KUOR-FM in Redlands. Local hip-hop artists such as Suga Free, Saint Dog, 40 Glocc, Young Noble from the Outlawz, J.J. Fad, Raje, Noa James, The Faze, and A Lighter Shade of Brown have brought about attention to the growing Hip hop community in and around the region. A number of artists associated with the Palm Desert Scene have forged a new genre, "Desert rock". A Danish record label, Musikministeriet, recently opened up an office in Redlands in hopes of further cultivating the IE music scene.

Frank Zappa performed in Upland on Foothill Boulevard during the early 1960s where he played shows on a makeshift stage for college crowds. Zappa also purchased Pal Recording Studio on Archibald Avenue in Rancho Cucamonga where the Surfaris had recorded the surf music classic "Wipe Out." He dubbed it Studio Z and began making recordings which eventually led to the founding of Zappa's group, The Mothers of Invention. Up until his death in December 2012, singer Ray Collins of the Mothers of Invention lived in the area. Zappa mentions the Inland Empire in the song "Billy the Mountain."

From the late 80s until the late 90s, many up-and-coming musical acts, such as Rage Against the Machine, Blink-182 and No Doubt cut their teeth playing venues in Riverside. However, these historic venues (Spanky's Cafe, and the De Anza Theatre) have since been closed and converted to other purposes. The Barn at UCR was closed as a music venue for 10 years but beginning in October 2008 KUCR Radio 88.3 FM, ASPB The Associated Student Program Board with funding from UCR Housing began having a free concert series once a week during the school quarter. Emerging music venues in the IE include the Showcase Theatre in Corona (recently closed), Red Planet Records in Riverside, the Vault in Redlands, the Buffalo Inn and The Wire in Upland, the Twins Club in Rancho Cucamonga, the Press Restaurant in Claremont, the Glass House in Pomona, Back To The Grind Coffee Shop in Riverside, Liam's Irish Pub in Colton, and CommonGround Soundstage in Riverside.

Performing arts

California Theatre, San Bernardino
California Theatre in downtown San Bernardino.

Orchestras in the IE include the Redlands Symphony, which performs at the University of Redlands, the Riverside County Philharmonic, which performs at the Riverside Municipal Auditorium, the San Bernardino Symphony, which performs at the California Theatre, and the Victor Valley Symphony, which performs at Victor Valley College. Theatrical Arts International is housed at the California Theatre as well. With the largest subscriber base in the Inland Empire, Theatrical Arts International presents the largest caliber tours available including such blockbusters as Cats, Hairspray, Mamma Mia, and Miss Saigon. There are many other large theater programs in the community. The Riverside Fox Theater, also known as the Fox Performing Arts Center, was built in 1929, and is a Spanish Colonial Revival style building in the heart of downtown Riverside, California. The theater is the centerpiece of Riverside's Arts & Culture initiative and underwent a major renovation and restoration to become a regional performing arts facility. Renovation was completed in the Fall 2009, with a grand-reopening in January 2010. At Chaffey High School in Ontario, they have a very large theater program that puts on shows in the fall and in the spring on one of the largest High School stages in the Inland Empire. The Inland Empire Harmony Carousel Chorus provides music in Barbershop Quartet productions.


Inland Empire 66ers playing at San Manuel Stadium in downtown San Bernardino.

The Inland Empire is home to numerous minor league baseball, basketball teams - the Los Angeles D-Fenders of the NBDL in Ontario and the Inland Empire Invaders of the ABA (2000s) in Riverside, and ice hockey teams based in Ontario (professional) and Riverside (junior level) - the California Desert Rams. The Inland Empire team with the most championships is the Inland Empire 66ers of San Bernardino, who won their most recent championship in 2013.

The Auto Club Speedway, located in Fontana, opened in 1997. It contains an oval, a road course, and a dragstrip for auto racing. The Speedway is located approximately 2 miles (3.2 km) from the former Ontario Motor Speedway site. The Riverside International Raceway, another defunct motorsport venue, was located about 7 miles (11 km) east of Riverside.

Club League Sport Venue Founded Titles
Inland Empire 66ers CaL Baseball San Manuel Stadium 1941 6
Lake Elsinore Storm CaL Baseball Lake Elsinore Diamond 1994 2
Rancho Cucamonga Quakes CaL Baseball LoanMart Field 1993 1
Palm Springs Power SoCal CBA Baseball Palm Springs Stadium 2003 2
Ontario Reign American Hockey League Ice hockey Citizens Business Bank Arena 2015 0
Los Angeles Temptation LFL Indoor football Citizens Business Bank Arena 2004 3
Ontario Fury MASL Indoor soccer Citizens Business Bank Arena 2013 0
Inland Empire Water Polo Club USA Water Polo Water Polo Jurupa Valley High School 2010 0



The Inland Empire is served by four major local newspapers:

There is also an Inland Empire edition of the Los Angeles Times. For the segments of the Inland Empire surrounding San Bernardino and Riverside cities, regional newspapers include:

  • Inland Empire: The Inland Empire Community News, provides online and print reporting for various cities in the Inland Empire.
  • High Desert: Antelope Valley Press, Victorville Daily Press and the Barstow Desert Dispatch. Both Victorville and Barstow have a Sunday edition circulated across both areas called the Press-Dispatch.
  • Palm Springs & Coachella Valley: The Desert Sun


The Inland Empire is ranked 26th (June 2008) in the national radio market as a stand-alone market. When combined with the Greater Los Angeles Area, it is part of the second largest radio market.

Format stations Public and college Talk radio
KOLA-FM 99.9 Classics KVCR-FM 91.9 NPR KCAA-AM 1050 NBC Radio
KFRG-FM 95.1 Country KUCR-FM 88.3 UC Riverside KTIE-AM 590 Conservative
KHTI-FM 103.9 Adult Top 40
KCAL-FM 96.7 Rock KUOR-FM 89.1 NPR KMET-AM 1490 Conservative
KGGI-FM 99.1 Hip-Hop/R&B
KLRD-FM 90.1 Christian contemporary
KPRO-AM 1570 Religious, variety, sports
KMFE-FM 96.9 Community

Due to the various mountain ranges including San Bernardino, San Gabriel, and Idyllwild, it may be difficult to receive a single station throughout the entire Inland Empire area without interference.


While the Inland Empire has television channels licensed to their cities, only PBS member station KVCR-TV broadcasts directly to the Inland Empire. The other channels broadcast to the greater Southern California market. The Inland Empire's source for most of its television is Los Angeles. The southern section of the Inland Empire may have San Diego television as their main source. In some areas just east of Yucaipa, primary television coverage is from the Palm Springs market.


While there are no large film production companies or studios based in the Inland Empire, on-location shoots accounted for a total economic impact of $65.2 million in the two-county region in 2006. From 1994 to 2005, filming accounted for over a billion dollars ($1,228,977,456) in total revenues spent in the area. Some famous films shot in the Inland Empire include Executive Decision, U Turn, Erin Brockovich, and The Fast and the Furious.

While the David Lynch film Inland Empire is named after the region, no scenes were actually shot in the Inland Empire.

Internet media and blogs are quickly gaining traction in the Inland Empire as newspaper readership has been falling. Some entertainment blogs include Things To Do Inland Empire,,,, and Politics has also received coverage on the web, with providing an outlet for political bloggers.

Ann Lerner, Albuquerque's film liaison, told the L.A. Times about the AMC cable TV series Breaking Bad producers wanted to film the series in California's Inland Empire but switched to New Mexico because of New Mexico's tax incentives.

Incorporated cities

See also: List of unincorporated communities in the Inland Empire
Riverside County
Median income,
Banning 1913 30,769 $40,073
Beaumont 1912 42,277 $46,703
Blythe 1916 19,258 $36,883
Calimesa 1990 8,423 $56,531
Canyon Lake 1990 11,010 $84,324
Cathedral City 1981 53,437 $43,792
Coachella 1946 44,132 $35,797
Corona 1896 161,486 $83,505
Desert Hot Springs 1963 28,164 $36,397
Eastvale 2010 57,016 N/A
Hemet 1910 83,032 $33,924
Indian Wells 1967 5,219 $116,718
Indio 1930 85,633 $47,708
Jurupa Valley 2011 98,842 N/A
La Quinta 1982 39,964 $74,452
Lake Elsinore 1888 60,029 $55,179
Menifee 2008 85,182 N/A
Moreno Valley 1984 202,976 $55,604
Murrieta 1991 108,368 $74,775
Norco 1964 26,959 $81,182
Palm Desert 1973 51,202 $51,999
Palm Springs 1938 46,854 $43,615
Perris 1911 73,756 $49,675
Rancho Mirage 1973 17,982 $76,642
Riverside 1883 319,504 $54,099
San Jacinto 1888 46,490 $42,772
Temecula 1989 109,428 $75,335
Wildomar 2008 35,377 N/A
San Bernardino County
Median income,
Adelanto 1970 32,728 $42,210
Apple Valley 1988 71,595 $48,946
Barstow 1947 23,498 $39,564
Big Bear Lake 1981 5,173 $42,512
Chino 1910 84,723 $70,283
Chino Hills 1991 77,005 $103,404
Colton 1887 54,053 $42,665
Fontana 1952 204,950 $61,752
Grand Terrace 1978 12,414 $68,098
Hesperia 1988 92,749 $48,244
Highland 1987 54,651 $54,153
Loma Linda 1970 23,853 $52,272
Montclair 1956 38,465 $56,147
Needles 1913 4,969 $32,431
Ontario 1891 169,089 $55,781
Rancho Cucamonga 1977 174,305 $78,452
Redlands 1888 70,622 $63,463
Rialto 1911 102,741 $40,659
San Bernardino 1854 215,213 $31,405
Twentynine Palms 1987 25,902 $36,471
Upland 1906 76,043 $61,044
Victorville 1962 121,901 $50,531
Yucaipa 1989 53,096 $50,529
Yucca Valley 1991 21,485 $38,092

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