Tooele County, Utah
Tooele County, Utah, has 87,461 residents (July 2025 estimate). Its county seat is Tooele. It uses Mountain Time and covers 7,040 sq mi (18,234 km²) of land.
- Resident population, July 2025
- 87,461
- Land area
- 7,040 sq mi (18,234 km²)
- County seat or government
- Tooele
- Time zone
- Mountain TimeUTC-07:00 in January; UTC-06:00 in July
- Median household income
- $106,587 ± $3,167
- Median home value
- $431,600 ± $10,142
- Median rent, with utilities
- $1,189 ± $69
- Homes lived in by their owners
- 81.8% ± 1.9 points
- County type
- County
- Metro or micro area
- Salt Lake City-Murray, UT metro areaOutlying county
- Water area
- 246 sq mi (636 km²)
- State
- Utah
- County code (FIPS)
- 49045
- Coordinates (central point)
- 40.467753, -113.123979
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 Tooele County
| Time zone | Local time and UTC offset | Next clock change |
|---|---|---|
| Mountain TimeAmerica/Denver | UTC-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
- 8407459,706 people
- 8402914,869 people
- 840712,020 people
- 840831,261 people
- 84022516 people
- 84069480 people
- 84080438 people
- 84034144 people
8 ZIP Code areas overlap Tooele 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
Tooele 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 Tooele County, largest first
- Tooele School District79,347 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 Tooele County, largest first
- Skull Valley Reservation15 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.
- Tooele, Utah (city)38,405 people
- Grantsville, Utah (city)14,341 people
- Stansbury Park, Utah (CDP)11,242 people
- Erda, Utah (city)3,881 people
- Lake Point, Utah (city)2,563 people
- Wendover, Utah (city)1,261 people
- Stockton, Utah (town)901 people
- Rush Valley, Utah (town)458 people
- Dugway, Utah (CDP)433 people
- Vernon, Utah (town)257 people
- Ophir, Utah (CDP)0 people
Bordering areas, nearest first
Distances are straight lines between map points.
- Juab County, Utah55 mi south
- Davis County, Utah62 mi northeast
- Salt Lake County, Utah64 mi east
- Box Elder County, Utah80 mi north
- Utah County, Utah80 mi east
- Weber County, Utah86 mi northeast
- White Pine County, Nevada119 mi southwest
- Elko County, Nevada125 mi west
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.
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.