kids encyclopedia robot

Richland, Washington facts for kids

Kids Encyclopedia Facts
Quick facts for kids
Richland, Washington
City of Richland
View over downtown Richland in 2018
View over downtown Richland in 2018
Flag of Richland, Washington
The Windy City, City Of the Bombers, Atomic City
Location of Richland, Washington
Location of Richland, Washington
Country United States
State Washington
County Benton
 • Type Council–manager government
 • City 42.62 sq mi (110.38 km2)
 • Land 39.22 sq mi (101.59 km2)
 • Water 3.39 sq mi (8.79 km2)
384 ft (117 m)
 • City 60,560
 • Rank US: 667th
WA: 22nd
 • Density 1,345.5/sq mi (519.5/km2)
 • Urban
232,954 (US: 171st)
 • Metro
303,501 (US: 164th)
 • CSA
357,146 (US: 103rd)
 • Tri-Cities
Time zone UTC−8 (Pacific (PST))
 • Summer (DST) UTC−7 (PDT)
ZIP codes
99352, 99353, 99354
Area code(s) 509
FIPS code 53-58235
GNIS feature ID 1513395
Website Ci.Richland.WA.US

Richland is a city in Benton County, Washington, United States. It is located in southeastern Washington state at the confluence of the Yakima and the Columbia Rivers. As of the 2020 census, the city's population was 60,560. Along with the nearby cities of Pasco and Kennewick, Richland is one of the Tri-Cities, and is home to the Hanford nuclear site.


For centuries, the village of Chemna stood at the mouth of the current Yakima River. Today that village site is called Columbia Point. From this village, the Wanapum, Yakama and Walla Walla Indians harvested the salmon runs entering the Yakima River. Captain William Clark of the Lewis and Clark Expedition visited the mouth of the Yakima River on October 17, 1805.

Formative years

In 1904–1905, W.R. Amon and his son Howard purchased 2,300 acres (9 km2) and proposed a town site on the north bank of the Yakima River. Postal authorities approved the designation of this town site as Richland in 1905, naming it for Nelson Rich, a state legislator and land developer. In 1906, the town was registered at the Benton County Courthouse. It was incorporated on April 28, 1910, as a Washington Fourth Class City.

World War II

Richland Washington
Richland during the early days of the Hanford project

Richland was a small farm town until the U.S. Army purchased 640 sq mi (1,660 km2) of land – half the size of Rhode Island – along the Columbia River during World War II, evicting the 300 residents of Richland as well as those of the now vanished towns of White Bluffs and Hanford just upriver. The army turned it into a bedroom community for the workers on its Manhattan Project facility at the nearby Hanford Engineering Works (now the Hanford site). The population increased from 300 in July and August 1943 to 25,000 by the end of World War II in August 1945. All land and buildings were owned by the government. Housing was assigned to residents and token rent was collected; families were assigned to houses or duplexes; single people were placed in apartments or barracks. Everything necessary was provided, from free bus service to light bulbs, and trees were planted in people's yards by the government. In 1954 Harold Orlando Monson was elected the first mayor of Richland and traveled to Washington, D.C. to negotiate increased rights (such as private home ownership) for citizens in military cities across the country.

As much of the city was planned by the Army Corps of Engineers, many of the streets are named after famous engineers. The main street (George Washington Way) is named after the first president, who was a surveyor; Stevens Drive is named after John Frank Stevens, chief engineer of the Panama Canal and Stevens Pass; Goethals Drive is named after George W. Goethals, designer of the Panama Canal; and Thayer Drive is named after Sylvanus Thayer, founder of the first professional school of engineering in the United States at Dartmouth College. The rule is that if alphabet houses reside on a given street, it is named either after an engineer or a type of tree. Due to the unique history of the area, it was added to the National Register of Historic Places in 2005 as the Gold Coast Historic District.

The end of the war

With the end of the war, the Hanford workers' camp, originally located fifteen miles (24 km) north of Richland at the old Hanford town site, was closed down. Although many of the workers moved away as the war effort wound down, some of them moved to Richland, offsetting the depopulation that might otherwise have occurred.

The Cold War boom

Fears that the Soviet Union's intentions were aggressive set off the Cold War in 1947. The capacity to produce plutonium was increased beginning in 1947. When the Soviet Union developed and tested their first nuclear weapon in 1949, the U.S. nuclear program was reinvigorated. A second post-WW II expansion began in 1950 as a result of the war in Korea. Richland's Cold War construction boom resulted in Richland's population growing to 27,000 people by 1952. Many of these people lived in a construction camp of trailers located in what is now north Richland. With time, these trailers were vacated and the core city grew. Others lived at Camp Columbia near Horn Rapids until the camp was closed in 1950.

Transition to private property

The government got out of the landlord business in 1957 when the real estate was sold to the residents. Most of the people lived in duplexes; senior tenants were given the option to purchase the building; junior tenants were given the option to purchase lots in a newly platted area of north Richland. Richland was incorporated in 1958 as a chartered First Class City, an open self-governed city. As part of the transition, large areas of undeveloped land became city property. Richland's financial dependency on the federal Hanford facility changed little at this time because Hanford's mission as a weapons materials production site continued during the Cold War years.

Unclassified Hanford

President Nixon's visit to Richland

At some point, documents and photographs of the Hanford military facilities became declassified by the U.S. government. Those digitized records are considered to be in the public domain, and are hosted on the online Hanover Document Retrieval System. Historical events, such as a visit to the property by President Richard Nixon, are also stored on the database.

After the production boom

Richland City Hall

With the shutdown of the last production reactor in 1987, the area transitioned to environmental cleanup and technology. Now, many Richland residents are employed at the Hanford site in its environmental cleanup mission.

Richland High School's sports teams are called the Bombers, complete with a mushroom cloud logo. Some of the streets platted after 1958 are named after U.S. Army generals (such as Patton Street, MacArthur Street, Sherman Street, and Pershing Avenue) and after various nuclear themes (Einstein Avenue, Curie Street, Proton Lane, Log Lane, and Nuclear Lane). A local museum, the Columbia River Exhibition of History, Science, and Technology, features exhibits of nuclear technology.

Washington State University, Tri-Cities was founded in northern Richland in 1989, growing out of a former Joint Graduate Center which had been affiliated with the University of Washington, Oregon State University, and Washington State University. Richland is also home to Kadlec Regional Medical Center. Columbia Basin College's Medical Training Center is near Kadlec Regional Medical Center.

City of Richland services

The city of Richland is a full-service city providing police services, fire protection, water waste services, electric utilities, parks and recreational facilities and services, maintenance of city streets and public facilities, and full library services featuring a state-of-the-art library operated by the city. The city pursues community and economic development and offers housing assistance.

Community center1
Community Center, Richland
Community Center workout rm
Exercise class in a multipurpose room of the Community Center

The Richland Community Center is adjacent to Howard Amon Park, on the east side of the Columbia River. The building was designed by ARC Architects of Seattle, Washington. Many of its rooms have views of the park and Columbia River, which make it a popular venue for weddings and receptions, family reunions, birthday parties, business, and community meetings. The rooms are also used for a variety of general education and personal enrichment classes including courses in computer/technology, health & fitness, dance, arts & crafts, dog training, home & gardening, language lessons, and martial arts. The Community Center also serves as a gathering place for group recreation and gaming: cribbage, pinochle, bridge, pool, dominoes, and a host of other social activities are available to the public at large.

More recently, the Richland Community Center has hosted a number of important civic events including the Green Living Awards and the Fall Carnival.

As of 2016 the city was planning to rebuild its current city hall to across Jadwin Avenue into the parking lot of the United States Federal courthouse. This decision also includes moving the fire station, which is currently across George Washington Way, to the current site of city hall. The current city hall would be sold to eligible businesses.



A view of Rattlesnake Mountain from the Horn Rapids Golf Course in Richland

Richland's climate makes golf one of the most popular sports. Three 18-hole courses and one 9-hole course designed for varying levels of skill are available.

Outdoor activities

Richland has developed a number of parks, several of them fronting on the Columbia and Yakima Rivers. The rivers provide boating, water skiing, fishing, kayaking and waterfowl hunting opportunities.

Richland is included in a bike trail system in the Tri-Cities which is named The Sacagawea Heritage Trail. The trail is a scenic river ride along the Columbia River through the Tri-Cities of Kennewick, Richland and Pasco. It is a 23-mile multipurpose blacktop loop trail on both sides of the river from Sacagawea State Park at the confluence of the Snake and Columbia Rivers up to the I-182 bridge at the Columbia Point Marina on the upper end. Three bridges join the trails on both sides, providing a number of ride options. There are numerous trailheads and access parking spots along the route.

Richland lies within a semi-arid, shrub-steppe environment, and has a number of interesting natural areas within or adjacent to the city:

  • The Yakima River delta and wetlands lie within Richland and provide habitat for many birds and animals. The area around the Yakima delta provides a wooded variation of the normal shrub-steppe.
  • The Badger Mountain Centennial Preserve protects Badger Mountain, located on the edge of Richland in the Richland GMA area. Itprovides a spectacular view of the Tri-Cities as well as the Columbia and Yakima rivers. A non-profit group, Friends of Badger Mountain, worked to procure this shrub-steppe area that has the most native vegetation intact, and in 2005 built a trail to the summit so others can enjoy it. The 2-kilometer trail rises 300 meters above the trailhead in Richland.
  • The Arid Lands Ecology Reserve, at the western edge of Richland on the Hanford Reservation, is the last remaining large block of undisturbed shrub-steppe habitat in the Pacific Northwest. The site has been closed to the public since the 1940s, preserving its character. It is managed as an environmental research area and wildlife reserve.
  • North of Richland, the Hanford Reach, the last free-flowing stretch of the Columbia River in the U.S., provides excellent sightseeing and salmon fishing. This free-flowing stretch flows through the Hanford Reach National Monument, which was created by Presidential proclamation in 2000, and is managed by the U.S. Fish and Wildlife Service. Volunteers are working to construct an interpretive center on Richland's Columbia Point at the confluence of the Yakima and Columbia; in 2006, $22M of the necessary funds were in hand and construction wss expected later that year.
  • The Amon Creek Natural Preserve in the south part of town protects wetlands around the creek and has several trails.


Two notable sports teams are found in the immediate area:

Washington State University Tri-Cities has four Club Sports teams:

  • Rugby (2016 Northwest Cup Champions)
  • Volleyball
  • Men's Soccer
  • Women's Soccer


Richland is located at 46°16′47″N 119°16′53″W / 46.27972°N 119.28139°W / 46.27972; -119.28139 (46.279657, -119.281377).

According to the United States Census Bureau, the city has a total area of 39.11 square miles (101.29 km2), of which, 35.72 square miles (92.51 km2) is land and 3.39 square miles (8.78 km2) is water. Elevation at the airport is 120 m (394 ft).


Richland receives about 7 inches (180 mm) of precipitation per year, giving it a semi-arid desert climate and resulting in a shrub-steppe environment. Summers are hot with infrequent thunderstorms, while winters are milder than all of Eastern Washington with snow falling only occasionally.

Climate data for Richland, Washington
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year
Record high °F (°C) 71
Mean maximum °F (°C) 58.3
Average high °F (°C) 40.7
Average low °F (°C) 26.4
Mean minimum °F (°C) 1.0
Record low °F (°C) −21
Average precipitation inches (mm) 0.99
Average snowfall inches (cm) 2.6
trace 0.6


Historical population
Census Pop.
1910 350
1920 279 −20.3%
1930 208 −25.4%
1940 247 18.8%
1950 21,809 8,729.6%
1960 23,548 8.0%
1970 26,290 11.6%
1980 33,578 27.7%
1990 32,315 −3.8%
2000 38,708 19.8%
2010 48,058 24.2%
2020 60,560 26.0%
U.S. Decennial Census

Based on per capita income, one of the more reliable measures of affluence, Richland ranks 83rd of 522 areas ranked in the state of Washington—the highest rank achieved in Benton County.

2010 census

As of the census of 2010, there were 48,058 people, 19,707 households, and 12,974 families residing in the city. The population density was 1,345.4 inhabitants per square mile (519.5/km2). There were 20,876 housing units at an average density of 584.4 per square mile (225.6/km2). The racial makeup of the city was 87.0% White, 1.4% African American, 0.8% Native American, 4.7% Asian, 0.1% Pacific Islander, 2.7% from other races, and 3.2% from two or more races. Hispanic or Latino people of any race were 7.8% of the population.

There were 19,707 households, of which 31.0% had children under the age of 18 living with them, 51.6% were married couples living together, 10.0% had a female householder with no husband present, 4.2% had a male householder with no wife present, and 34.2% were non-families. 28.2% of all households were made up of individuals, and 10.1% had someone living alone who was 65 years of age or older. The average household size was 2.42 and the average family size was 2.97.

The median age in the city was 39.4 years. 24.2% of residents were under the age of 18; 8.1% were between the ages of 18 and 24; 24.7% were from 25 to 44; 28.4% were from 45 to 64; and 14.6% were 65 years of age or older. The gender makeup of the city was 49.0% male and 51.0% female.


Richland is served by Richland Airport, located in the city, as well as the Tri-Cities Airport, located in nearby Pasco. Both have only domestic flights. Also in Pasco is an Amtrak station, where the Portland-Chicago Empire Builder makes a stop.

Ben Franklin Transit provides bus transportation within Richland and the Tri-Cities area.

Sister city



After the end of World War II Richland continued to be a center of production and research into nuclear energy and related technology.

It has been the home of Pacific Northwest National Laboratory (PNNL) since 1965. One of the two Laser Interferometer Gravitational-Wave Observatory sites is located immediately north of Richland. Numerous smaller high technology business and expert consultants have grown up around the Richland technology center as well.

Preferred Freezer Services Warehouse

Richland is home to the largest cold-storage facility on Earth—which is also one of the largest buildings on Earth by volume.

Major Employers

  • Battelle Memorial Institute, operating PNNL
  • Bechtel National Inc., building a waste vitrification plant
  • Washington River Protection Solutions (a partnership of AECOM and EnergySolutions), controlling operations of the nuclear waste tank farms
  • Washington Closure Hanford (a partnership of AECOM, Bechtel, and CH2M Hill), providing waste management and cleanup efforts, including decontamination and demolition (D&D) of facilities along the Columbia River
  • Mission Support Alliance (a partnership of Lockheed Martin, Jacobs Engineering Group, and Centerra Group) providing infrastructure and sitewide services
  • CH2M Hill Plateau Remediation Company, responsible for D&D of facilities on the site's Central Plateau
  • EnergySolutions, providing services to the U.S. government
  • Energy Northwest, generating nuclear power at a nearby reactor facility
  • Framatome creating nuclear fuel
  • Lockheed Martin Services, Inc., providing technology services
  • The U.S. Department of Energy, which operates the Hanford Site


Agriculture is important in the Richland area; the Tri-Cities area of the Columbia Basin grows excellent produce. Richland hosts an important food processor, Lamb Weston, which processes potatoes and other foods.

The production of wine in the lower Columbia Basin has become one of the area's main industries. Richland lies at the center of a viticulture area which produces internationally recognized wines in four major Washington appellations and serves as a center for wine tours. The Columbia Valley appellation which surrounds Richland contains over 7,000 hectares planted with wine grapes. On the west the Yakima Valley appellation includes 5,000 hectares. To the east, the Walla Walla Valley appellation includes 500 hectares of wine grapes.

Business and industry

The Tri-City Industrial Development Council promotes both agricultural related and technology related industries in the region.

Top employers

According to Richland's 2020 Comprehensive Annual Financial Report, the top employers in the city are:

# Employer # of employees
1 Battelle / Pacific Northwest National Laboratory 4,500
2 Kadlec Regional Medical Center 3,532
3 Bechtel National 2,943
4 Washington River Protection Solutions 2,129
5 Mission Support Alliance 1,902
6 CH2M Hill Plateau Remediation Company 1,682
7 Richland School District 1,500
8 Energy Northwest 1,100
9 Lamb Weston 750
10 Framatome / Areva 700


The Richland School District serves the cities of Richland and West Richland with ten elementary schools, four middle schools, and three high schools.

Columbia Basin College, primarily located in Pasco, has a small branch campus in Richland.

Washington State University, Tri-Cities, established in North Richland in 1989, sits on the western bank of the Columbia River. The university offers undergraduate and graduate degree programs. It first admitted freshmen and sophomores in the fall of 2007.

Notable people

Images for kids

See also

Kids robot.svg In Spanish: Richland (Washington) para niños

kids search engine
Richland, Washington Facts for Kids. Kiddle Encyclopedia.