Missoula County, Montana

Missoula County, Montana, has 123,513 residents (July 2025 estimate). Its county seat is Missoula. It uses Mountain Time and covers 2,593 sq mi (6,716 km²) of land.

BillingsMissoulaGreat Falls
Missoula County in Montana
Mineral CountyPowell CountyMissoulaOrchard HomesLoloFrenchtown
Missoula County and its neighbors (simplified outlines). Open in OpenStreetMap ↗
Resident population, July 2025
123,513
Land area
2,593 sq mi (6,716 km²)
County seat or government
Missoula
Time zone
Mountain TimeUTC-07:00 in January; UTC-06:00 in July
Median household income
$75,598 ± $2,922
Median home value
$472,100 ± $10,711
Median rent, with utilities
$1,190 ± $32
Homes lived in by their owners
58.8% ± 1.7 points
County type
County
Metro or micro area
Missoula, MT metro areaCentral county
Water area
24.9 sq mi (64.6 km²)
State
Montana
County code (FIPS)
30063
Coordinates (central point)
47.027263, -113.892691

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 Missoula 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. 5980130,916 people
  2. 5980823,574 people
  3. 5980219,864 people
  4. 5980318,401 people
  5. 598048,123 people
  6. 598336,316 people
  7. 598476,015 people
  8. 598212,994 people
  9. 598342,444 people
  10. 598252,434 people
  11. 598231,931 people
  12. 598201,834 people
All 17
  1. 598681,797 people
  2. 598461,377 people
  3. 598121,181 people
  4. 59826518 people
  5. 59851145 people

17 ZIP Code areas overlap Missoula 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

Missoula County government website ↗ is the next stop for county offices, tax, voting, jury and records information. A geographic lookup cannot determine eligibility, tax liability or a court obligation.

School districts in Missoula County, largest first

  1. Missoula High School District111,121 people
  2. Missoula Elementary School District72,015 people
  3. Hellgate Elementary School District17,986 people
  4. Frenchtown K-12 Schools7,107 people
  5. Florence-Carlton K-12 Schools6,175 people
  6. Lolo Elementary School District5,391 people
  7. Target Range Elementary School District4,016 people
  8. Arlee Elementary School District3,345 people
  9. Arlee High School District3,345 people
  10. Bonner Elementary School District3,144 people
  11. Clinton Elementary School District2,318 people
  12. Alberton K-12 Schools1,812 people
All 18
  1. Seeley Lake Elementary School District1,775 people
  2. DeSmet Elementary School District1,763 people
  3. Potomac Elementary School District1,150 people
  4. Woodman Elementary School District589 people
  5. Swan Valley Elementary School District540 people
  6. Sunset Elementary School District307 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.

Tribal areas in Missoula County, largest first

  1. Flathead Reservation32,167 people

American Indian, Alaska Native and Native Hawaiian areas as the Census Bureau maps them, with at least 2% of their area here, water included. These lines don’t decide membership, jurisdiction or land status.

Cities, towns and communities, largest first

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

  1. Missoula, Montana (city)76,514 people
  2. Orchard Homes, Montana (CDP)5,588 people
  3. Lolo, Montana (CDP)4,314 people
  4. East Missoula, Montana (CDP)2,099 people
  5. Frenchtown, Montana (CDP)1,927 people
  6. Bonner-West Riverside, Montana (CDP)1,563 people
  7. Seeley Lake, Montana (CDP)1,496 people
  8. Wye, Montana (CDP)1,055 people
  9. Clinton, Montana (CDP)1,040 people
  10. Carlton, Montana (CDP)682 people
  11. Turah, Montana (CDP)543 people
  12. Evaro, Montana (CDP)466 people
All 17
  1. Piltzville, Montana (CDP)383 people
  2. Twin Creeks, Montana (CDP)361 people
  3. Condon, Montana (CDP)320 people
  4. Huson, Montana (CDP)136 people
  5. Potomac, Montana (CDP)0 people

Bordering areas, nearest first

Distances are straight lines between map points.

  1. Lake County, Montana43 mi north
  2. Powell County, Montana47 mi east
  3. Granite County, Montana49 mi southeast
  4. Mineral County, Montana57 mi west
  5. Ravalli County, Montana66 mi south
  6. Sanders County, Montana79 mi northwest
  7. Clearwater County, Idaho87 mi west
  8. Flathead County, Montana88 mi north
  9. Idaho County, Idaho111 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.