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Mesa County, Colorado facts for kids

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Mesa County
Old Mesa County Courthouse in Grand Junction
Old Mesa County Courthouse in Grand Junction
Map of Colorado highlighting Mesa County
Location within the U.S. state of Colorado
Map of the United States highlighting Colorado
Colorado's location within the U.S.
Country  United States
State  Colorado
Founded February 14, 1883
Named for Mesas in the area
Seat Grand Junction
Largest city Grand Junction
Area
 • Total 3,341 sq mi (8,650 km2)
 • Land 3,329 sq mi (8,620 km2)
 • Water 12 sq mi (30 km2)  0.4%%
Population
 (2020)
 • Total 155,703
 • Estimate 
(2023)
159,681
 • Density 47/sq mi (18/km2)
Time zone UTC−7 (Mountain)
 • Summer (DST) UTC−6 (MDT)
Congressional district 3rd
Mesa State Park
Highline Lake State Park

Mesa County is a special area in the U.S. state of Colorado. It is called a county. As of 2020, about 155,703 people lived here. This makes it the most populated county in western Colorado. It is also the 11th most populated county in the whole state.

The main town and biggest city in Mesa County is Grand Junction. This city is also called the county seat. The county got its name from the many large, flat-topped mountains called mesas in the area. One of these is the Grand Mesa, which is the biggest flat-topped mountain in the world!

Mesa County is part of the Grand Junction Metropolitan Statistical Area. This is a way to describe a city and its nearby towns that are closely connected. In 2020, it was the 271st largest metropolitan area in the United States. It is also the only metropolitan area in Colorado that is not located along the Front Range.

Exploring Mesa County's Geography

Mesa County is a large place! It covers a total area of about 3,341 square miles. Most of this area, about 3,329 square miles, is land. Only a small part, about 12 square miles, is water. This makes Mesa County the fourth-largest county in Colorado by size.

Neighboring Counties Around Mesa County

Mesa County shares its borders with several other counties. These are like its neighbors:

Main Roads and Highways in Mesa County

Many important roads run through Mesa County, helping people travel around.

  • I-70 (CO).svg Interstate 70
  • I-70 Bus.
  • I-70 Bus.
  • US 6.svg U.S. Highway 6
  • US 50.svg U.S. Highway 50
  • Colorado 65.svg State Highway 65
  • Colorado 139.svg State Highway 139
  • Colorado 141.svg State Highway 141
  • Colorado 330.svg State Highway 330
  • Colorado 340.svg State Highway 340
  • 45 1/2 Rd

Special Protected Natural Areas

Mesa County is home to many beautiful natural areas that are protected. These include:

State Parks and Protected Lands

Colorado also protects several areas within Mesa County:

Fun Trails and Scenic Drives

You can find many trails and scenic byways in Mesa County for outdoor adventures:

  • American Discovery Trail
  • Dinosaur Diamond Prehistoric Highway National Scenic Byway
  • Grand Mesa National Scenic and Historic Byway
  • Kokopelli Trail
  • Old Spanish National Historic Trail
  • Unaweep/Tabeguache Scenic and Historic Byway
  • Colorado Riverfront Trail

Mesa County's Population Story

Historical population
Census Pop.
1890 4,260
1900 9,267 117.5%
1910 22,197 139.5%
1920 22,281 0.4%
1930 25,908 16.3%
1940 33,791 30.4%
1950 38,794 14.8%
1960 50,715 30.7%
1970 54,734 7.9%
1980 81,530 49.0%
1990 93,145 14.2%
2000 116,255 24.8%
2010 146,723 26.2%
2020 155,703 6.1%
2023 (est.) 159,681 8.8%
U.S. Decennial Census
1790-1960 1900-1990
1990-2000 2010-2020

In 2010, there were 146,723 people living in Mesa County. There were also 58,095 households. A household means all the people living in one home. The population density was about 44 people per square mile.

Most people in Mesa County are White. About 10% of the population is of Hispanic or Latino background.

Learning and Education in Mesa County

Mesa County has great schools for students of all ages.

Local School Districts

Most of Mesa County is served by the Mesa County Valley School District 51. This district includes towns like Grand Junction, Fruita, Palisade, and De Beque. It is the largest school district in western Colorado, with nearly 21,000 students in 47 schools.

The Plateau Valley School District serves the more distant eastern parts of the county. This district helps students in towns like Collbran, Mesa, and Molina.

Colleges and Universities

Colorado Mesa University is a public university in Grand Junction. About 9,000 students attend this university each year. It is the biggest university in western Colorado. This makes Mesa County an important place for higher education in the region. Grand Junction also has IntelliTec College, which offers special training for jobs.

Towns and Cities in Mesa County

Mesa County has several communities where people live, work, and go to school.

Cities

Towns

Special Designated Places

These are areas that are like towns but are not officially incorporated as cities or towns:

Other Small Communities

You can also find these smaller, unincorporated places in Mesa County:

Getting Around Mesa County: Transportation

Mesa County has different ways to travel, whether by road, air, or train.

Road Travel

  • I-70.svg Interstate 70 is a major highway that goes all the way from Utah to Maryland. It connects Grand Junction to big cities like Denver, Kansas City, and St. Louis. It also links to Las Vegas, Nevada, and southern California through another highway.
  • US 6.svg U.S. Highway 6 is another long highway that crosses 14 states, from Massachusetts to California. In Colorado, it runs near Interstate 70.
  • US 50.svg U.S. Highway 50 goes across 12 states, from Maryland to California. In Colorado, it connects Grand Junction to towns like Montrose and Pueblo. It also goes into Utah.
  • Colorado 340.svg SH 340 is a state highway that starts in downtown Grand Junction. It goes through the Redlands area and ends in Fruita.

Air Travel

If you want to fly, the Grand Junction Regional Airport is very close to downtown Grand Junction. There are also smaller airports like Mack Mesa Airport and Pinyon Airport.

Train Travel

An Amtrak train station is located in downtown Grand Junction. The California Zephyr train stops here every day. You can take this train to places like San Francisco or Chicago.

Bus Services

There is a regional Bustang bus stop in Grand Junction. Also, Grand Valley Transit provides local bus services with eleven different routes around the area.

Images for kids

See also

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

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