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Mono County, California facts for kids

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Mono County, California
County of Mono
Mono Lake, the dominant geographical feature in Mono County
Mono Lake, the dominant geographical feature in Mono County
Official seal of Mono County, California
Seal
Official logo of Mono County, California
Logo
Location in the state of California
Location in the state of California
Country United States
State California
Region Eastern California
Founded April 21, 1861
Named for Mono Lake, which is derived from Monachi, a Yokutsan name for native peoples of the Sierra Nevada
County seat Bridgeport
Largest city Mammoth Lakes
Government
 • Type Council–CAO
 • Body Board of Supervisors
Area
 • Total 3,132 sq mi (8,110 km2)
 • Land 3,049 sq mi (7,900 km2)
 • Water 83 sq mi (210 km2)
Highest elevation
14,252 ft (4,344 m)
Population
 (2020)
 • Total 13,195
 • Density 4.2130/sq mi (1.6266/km2)
GDP
 • Total $1.312 billion (2022)
Time zone UTC-8 (Pacific Time Zone)
 • Summer (DST) UTC-7 (Pacific Daylight Time)
Area code 530, 442, 760
Congressional district 3rd

Mono County is a beautiful area in the eastern part of California. It's known for its stunning natural beauty. In 2020, about 13,195 people lived here. This makes it one of the less populated counties in California. The main town and county seat is Bridgeport.

Mono County is located east of the Sierra Nevada mountains. It sits between Yosemite National Park and the state of Nevada. The largest town is Mammoth Lakes. It is located at the base of Mammoth Mountain. Other popular spots like June Lake are famous for skiing and fishing.

In the middle of the county is Mono Lake. This lake is very important for millions of birds. These birds either migrate through or nest there. The lake is in a wild, natural setting. It has unique rock formations called tufa towers. These towers rise out of the salty water. Mono County is also home to Bodie. Bodie is an old gold rush ghost town. It is now a California State Historic Park.

History of Mono County

Bodie6Aug2006
Bodie, a historic ghost town

Mono County was created in 1861. It was formed from parts of Calaveras, Fresno, and Mariposa counties. Later, in 1864, a part of northern Mono County helped form Alpine County. In 1866, some land was also given to Inyo County.

The county gets its name from Mono Lake. The lake was named in 1852 after a Native American tribe. This tribe was the Mono people, a Paiute group. They used to live in the Sierra Nevada mountains. Their neighbors, the Yokuts, called them monachie. This means "fly people". They used fly larvae as a main food source and for trading.

Not much is known about the very first people who lived in the county. Archeologists have found little evidence. However, the Kuzedika, a group of Paiute, had lived there for many generations. They were hunter-gatherers and spoke a language related to Shoshone.

Geography and Natural Features

Lakeside of Mono Lake
Mono Lake Tufa State Reserve

Mono County covers a total area of about 3,132 square miles. Most of this area, about 3,049 square miles, is land. The remaining 83 square miles is water.

The highest point in Mono County is White Mountain Peak. This peak is 14,252 feet tall. It is the third-highest peak in all of California.

Neighboring Counties

Mono County shares borders with several other counties:

Protected Natural Areas

A large part of Mono County is made up of protected natural areas. These include:

  • Inyo National Forest (part of it)
  • Humboldt–Toiyabe National Forest (part of it)
  • Granite Mountain Wilderness (California)

Population and Demographics

The population of Mono County has changed over the years.

Historical population
Census Pop.
1870 430
1880 7,499 1,644.0%
1890 2,002 −73.3%
1900 2,167 8.2%
1910 2,042 −5.8%
1920 960 −53.0%
1930 1,360 41.7%
1940 2,299 69.0%
1950 2,115 −8.0%
1960 2,213 4.6%
1970 4,016 81.5%
1980 8,577 113.6%
1990 9,956 16.1%
2000 12,853 29.1%
2010 14,202 10.5%
2020 13,195 −7.1%
2023 (est.) 13,066 −8.0%
U.S. Decennial Census
1790–1960 1900–1990
1990–2000 2010 2020

Life Expectancy in Mono County

In June 2021, U.S. News & World Report ranked Mono County very high. It had the third best life expectancy in the United States. People living there were expected to live to about 96.5 years old.

Population Details from 2020 Census

In 2020, the population of Mono County was 13,195 people.

  • About 65.77% of the population was White (not Hispanic).
  • About 26.58% of the population was Hispanic or Latino (of any race).
  • Other groups included Black or African American, Native American, Asian, and Pacific Islander.
  • About 3.80% of people identified as being of two or more races.

Transportation and Travel

Bridgeport, California Historic Court House, Main Street - August 2012
The Mono County Courthouse in Bridgeport.

Mono County has several important roads and ways to get around.

Main Highways

These are the major roads that pass through Mono County:

  • US 6 (1961 cutout).svg U.S. Route 6
  • US 395 (1961 cutout).svg U.S. Route 395
  • California 89.svg State Route 89
  • California 108.svg State Route 108
  • California 120.svg State Route 120
  • California 158.svg State Route 158
  • California 167.svg State Route 167
  • California 168.svg State Route 168
  • California 182.svg State Route 182
  • California 203.svg State Route 203
  • California 266.svg State Route 266
  • California 270.svg State Route 270

Public Transport Options

You can travel by bus in Mono County. The Eastern Sierra Transit Authority runs buses along U.S. 395. They also have local services in Mammoth Lakes. These buses can take you as far south as Lancaster, California and north to Reno, Nevada.

Another bus service is the Yosemite Area Regional Transit System (YARTS). This bus also travels along U.S. 395. It goes from Mammoth Lakes to Lee Vining. From there, it enters Yosemite National Park.

Airports in Mono County

There are several small airports for private planes. These include Bryant Field near Bridgeport, Mammoth Yosemite Airport, and Lee Vining Airport.

In December 2021, a new option for air travel started. United Airlines began offering seasonal flights. These flights go to San Francisco, Los Angeles, and Denver. These flights use the Eastern Sierra Regional Airport in Bishop. This airport helps people in southern Mono County travel by air.

Communities in Mono County

Mono County has one official town and several other communities.

Town

Census-Designated Places (CDPs)

These are areas that are like towns but are not officially incorporated.

See also

Kids robot.svg In Spanish: Condado de Mono para niños

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