Mesa County, Colorado

Mesa County, Colorado, has 162,845 residents (July 2025 estimate). Its county seat is Grand Junction. It uses Mountain Time and covers 3,329 sq mi (8,621 km²) of land.

DenverColorado SpringsAurora
Mesa County in Colorado
Delta CountyGrand JunctionFruitaRedlands
Mesa County and its neighbors (simplified outlines). Open in OpenStreetMap ↗
Resident population, July 2025
162,845
Land area
3,329 sq mi (8,621 km²)
County seat or government
Grand Junction
Time zone
Mountain TimeUTC-07:00 in January; UTC-06:00 in July
Median household income
$73,658 ± $2,093
Median home value
$378,600 ± $6,005
Median rent, with utilities
$1,182 ± $43
Homes lived in by their owners
72.5% ± 1.1 points
County type
County
Metro or micro area
Grand Junction, CO metro areaCentral county
Water area
12.4 sq mi (32 km²)
State
Colorado
County code (FIPS)
08077
Coordinates (central point)
39.019524, -108.460571

These coordinates mark a central point for the area, not a street address. Income, home value, rent and homes lived in by their owners: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, ± margin at 90% confidence; checked on October 13, 2026.

Time zones in Mesa County

Time zoneLocal time and UTC offsetNext clock change
Mountain TimeAmerica/DenverUTC-07:00 in January; UTC-06:00 in July. Enable JavaScript for the live clock.Enable JavaScript for upcoming changes.

Near a time-zone line, check where you are with the time-zone finder. Your phone’s setting can differ.

ZIP Code areas, largest first

  1. 8150432,376 people
  2. 8150124,011 people
  3. 8152116,613 people
  4. 8150316,558 people
  5. 8150715,947 people
  6. 8150513,279 people
  7. 8152012,892 people
  8. 8150611,412 people
  9. 816357,486 people
  10. 815265,559 people
  11. 815242,760 people
  12. 816241,492 people
All 19
  1. 815271,462 people
  2. 816431,133 people
  3. 815251,127 people
  4. 816301,058 people
  5. 81523983 people
  6. 81646115 people
  7. 815220 people

19 ZIP Code areas overlap Mesa County. People counts are 2020–2024 estimates for each whole ZIP area. Mailing ZIPs can differ; check an address with USPS ZIP Code Lookup.

Official county information

We don’t have a website for this county yet. The US government’s local-office directory ↗ lists its offices. A geographic lookup cannot determine eligibility, tax liability or a court obligation.

School districts in Mesa County, largest first

  1. Mesa County Valley School District 51154,979 people
  2. Delta County School District 50J31,879 people
  3. Plateau Valley School District 502,855 people
  4. De Beque School District 49-JT951 people

Districts with land in the county; a district can cross county lines. People counts are American Community Survey 2020–2024 5-year estimates. A district boundary doesn’t decide which school a student attends.

Cities, towns and communities, largest first

These areas overlap the mapped boundary; an overlap does not mean that every address belongs to both.

  1. Grand Junction, Colorado (city)68,142 people
  2. Clifton, Colorado (CDP)19,518 people
  3. Fruita, Colorado (city)13,691 people
  4. Redlands, Colorado (CDP)8,868 people
  5. Fruitvale, Colorado (CDP)8,019 people
  6. Orchard Mesa, Colorado (CDP)6,945 people
  7. Palisade, Colorado (town)2,584 people
  8. Loma, Colorado (CDP)1,350 people
  9. De Beque, Colorado (town)458 people
  10. Collbran, Colorado (town)356 people

Bordering areas, nearest first

Distances are straight lines between map points.

  1. Delta County, Colorado34 mi east
  2. Montrose County, Colorado44 mi south
  3. Garfield County, Colorado50 mi northeast
  4. Grand County, Utah60 mi west
  5. Gunnison County, Colorado79 mi east
  6. Pitkin County, Colorado84 mi east
  7. San Juan County, Utah122 mi southwest

Before using this answer on a form

Use a precise point for address-level questions. A device accuracy circle can cross a boundary; confirm tax, voting or jury details with the responsible office.

Find the county where you are now, check its ZIP area, or check the time zone where you are.

See this county on Census.gov ↗

Areas that only touch the edge

These areas meet the boundary only along a sliver. Most addresses here are not in them; for an address near the line, check with the county.