San Juan County, Utah
San Juan County, Utah, has 14,542 residents (July 2025 estimate). Its county seat is Monticello. It uses Mountain Time and covers 7,824 sq mi (20,263 km²) of land.
- Resident population, July 2025
- 14,542
- Land area
- 7,824 sq mi (20,263 km²)
- County seat or government
- Monticello
- Time zone
- Mountain TimeUTC-07:00 in January; UTC-06:00 in July
- Median household income
- $64,481 ± $6,352
- Median home value
- $224,200 ± $16,689
- Median rent, with utilities
- $867 ± $174
- Homes lived in by their owners
- 80.9% ± 3.4 points
- County type
- County
- Metro or micro area
- Outside any metro or micro areaNext to: Farmington, NM metro area, Montrose, CO micro area, Grand Junction, CO metro area, Flagstaff, AZ metro area, and Show Low, AZ micro area
- Water area
- 110 sq mi (285 km²)
- State
- Utah
- County code (FIPS)
- 49037
- Coordinates (central point)
- 37.602633, -109.791574
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 San Juan 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
- 8453210,585 people
- 845114,382 people
- 860442,921 people
- 845352,731 people
- 865142,519 people
- 845342,473 people
- 813241,815 people
- 845361,387 people
- 84512860 people
- 84531518 people
- 84530402 people
- 8453394 people
12 ZIP Code areas overlap San Juan 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 San Juan County, largest first
- San Juan School District13,732 people
- Grand School District10,505 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 San Juan County, largest first
- Navajo Nation Reservation and Off-Reservation Trust Land161,008 people
- Ute Mountain Reservation and Off-Reservation Trust Land1,513 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.
- Blanding, Utah (city)3,275 people
- Monticello, Utah (city)2,200 people
- Spanish Valley, Utah (CDP)756 people
- Oljato-Monument Valley, Utah (CDP)676 people
- Navajo Mountain, Utah (CDP)610 people
- La Sal, Utah (CDP)373 people
- Aneth, Utah (CDP)257 people
- Halchita, Utah (CDP)254 people
- Montezuma Creek, Utah (CDP)239 people
- Bluff, Utah (town)233 people
- White Mesa, Utah (CDP)124 people
- Tselakai Dezza, Utah (CDP)104 people
All 14
- Mexican Hat, Utah (CDP)20 people
- Halls Crossing, Utah (CDP)0 people
Bordering areas, nearest first
Distances are straight lines between map points.
- Montezuma County, Colorado68 mi east
- Dolores County, Colorado71 mi east
- Wayne County, Utah80 mi northwest
- San Miguel County, Colorado80 mi east
- Garfield County, Utah92 mi west
- Grand County, Utah96 mi north
- Montrose County, Colorado100 mi northeast
- Emery County, Utah109 mi northwest
- San Juan County, New Mexico111 mi southeast
- Kane County, Utah113 mi west
- Mesa County, Colorado122 mi northeast
- Apache County, Arizona154 mi south
All 14
- Navajo County, Arizona156 mi south
- Coconino County, Arizona164 mi southwest
Before using this answer on a form
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