Washington County, Utah

Washington County, Utah, has 213,670 residents (July 2025 estimate). Its county seat is St. George. It uses Mountain Time and covers 2,428 sq mi (6,287 km²) of land.

Salt Lake CityWest Valley City
Washington County in Utah
St. GeorgeWashingtonIvinsSanta Clara
Washington County and its neighbors (simplified outlines). Open in OpenStreetMap ↗
Resident population, July 2025
213,670
Land area
2,428 sq mi (6,287 km²)
County seat or government
St. George
Time zone
Mountain TimeUTC-07:00 in January; UTC-06:00 in July
Median household income
$80,632 ± $3,644
Median home value
$510,700 ± $14,780
Median rent, with utilities
$1,566 ± $56
Homes lived in by their owners
71.6% ± 1.3 points
County type
County
Metro or micro area
St. George, UT metro areaCentral county
Water area
3 sq mi (7.78 km²)
State
Utah
County code (FIPS)
49053
Coordinates (central point)
37.262531, -113.487800

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 Washington 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. 8479055,892 people
  2. 8477048,397 people
  3. 8478032,366 people
  4. 8472025,708 people
  5. 8473724,359 people
  6. 8473810,050 people
  7. 847658,152 people
  8. 847454,476 people
  9. 847742,344 people
  10. 847252,054 people
  11. 847571,494 people
  12. 847841,372 people
All 21
  1. 847461,092 people
  2. 84783928 people
  3. 84779713 people
  4. 84767663 people
  5. 84722660 people
  6. 84782598 people
  7. 84781355 people
  8. 84733276 people
  9. 84763260 people

21 ZIP Code areas overlap Washington 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 Washington County, largest first

  1. Washington School District196,431 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 Washington County, largest first

  1. Paiute (UT) Reservation381 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. St. George, Utah (city)101,995 people
  2. Washington, Utah (city)32,348 people
  3. Hurricane, Utah (city)22,771 people
  4. Ivins, Utah (city)9,998 people
  5. Santa Clara, Utah (city)8,152 people
  6. La Verkin, Utah (city)4,476 people
  7. Toquerville, Utah (city)2,344 people
  8. Enterprise, Utah (city)1,955 people
  9. Hildale, Utah (city)1,372 people
  10. Apple Valley, Utah (town)1,181 people
  11. Dammeron Valley, Utah (CDP)877 people
  12. Virgin, Utah (town)715 people
All 19
  1. Central, Utah (CDP)660 people
  2. Leeds, Utah (town)646 people
  3. Springdale, Utah (town)421 people
  4. New Harmony, Utah (town)393 people
  5. Pine Valley, Utah (CDP)355 people
  6. Veyo, Utah (CDP)355 people
  7. Rockville, Utah (town)260 people

Bordering areas, nearest first

Distances are straight lines between map points.

  1. Iron County, Utah46 mi north
  2. Lincoln County, Nevada80 mi west
  3. Kane County, Utah92 mi east
  4. Mohave County, Arizona108 mi south

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.