San Juan County, Utah Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 17th-largest in Utah
The population of San Juan County, Utah is 14,466 as of the 2023 American Community Survey, making it the 17th-largest county in Utah. The median household income is $54,890, the median home value is $189,900, and the median age is 34.6.
The population of San Juan County has declined 1.6% since 2010 (14,837 → 14,601), a -0.11% annualized rate.
14,466
Population
-0.11%
Annual growth
2
People / sq mi
$54,890
Median Income
$189,900
Median Home Value
San Juan County covers 7,824 sq mi of land at 1.8 people per square mile.
About San Juan County, UT
San Juan County is a county in Utah with a population of 14,466. It ranks #17 among counties in Utah by population. The median age is 34.6, younger than the national median. The population is 50.4% male and 49.6% female.
The median household income in San Juan County is $54,890, below the US median of $74,580. 14.3% of residents live below the federal poverty level. Home values sit at a median of $189,900, with monthly rent averaging $805. The homeownership rate of 79.8% is higher than the national rate of 64.8%.
Educational attainment in San Juan County reflects 20.2% of adults 25 and older holding a bachelor's degree or higher, below the national average of 34.3%. Roughly 8.6% of workers primarily work from home, below the national work-from-home rate of 14.2%. The average commute is 22.8 minutes each way.
San Juan County Population History (2010-2024)
The county of San Juan County had a population of 14,837 in 2010 and 14,601 in 2024, a -1.6% growth over 14 years. The peak was 15,346 in 2016. Average annual growth rate: -0.10%.
14,601
Population (2024)
14,837
Population (2010)
15,346
Peak (2016)
-0.10%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 14,837 |
| 2011 | 14,850 |
| 2012 | 15,052 |
| 2013 | 15,003 |
| 2014 | 15,074 |
| 2015 | 15,254 |
| 2016 | 15,346 |
| 2017 | 15,286 |
| 2018 | 15,336 |
| 2019 | 15,228 |
| 2020 | 14,518 |
| 2021 | 14,494 |
| 2022 | 14,411 |
| 2023 | 14,390 |
| 2024 | 14,601 |
Race & Ethnicity
| White | 46.7% |
| Black or African American | 0.1% |
| Asian | 43.9% |
| Hispanic or Latino (any race) | 48.7% |
| Two or More Races | 0.0% |
Age & Sex
34.6
Median Age
49.6%
Female
50.4%
Male
16.2%
Age 65+
Age Distribution
Children (under 15): 22.3% · Seniors (65+): 16.2%
Income & Poverty
| Median household income | $54,890$-36,860 vs state |
| Mean household income | $73,598 |
| Per-capita income | $24,634 |
| Poverty rate | 14.3%+8.6% vs state |
| Unemployment rate | 6.6% |
| Employment-to-population | 47.8% |
Top Industries by Employment
The largest employment sector in San Juan County is professional & business services, accounting for 34.4% of workers.
How residents commute
0.7%
Drive alone
5.9%
Carpool
72.7%
Public transit
8.6%
Work from home
22.8 min
Avg commute
Housing
$189,900$-265,100 vs state
Median home value
$805
Median rent
79.8%
Homeownership rate
5,612
Total housing units
82.9%
Occupied
17.1%
Vacant
20.2%
Renter-occupied
Social & access
81.7%
With health insurance
86.1%
With broadband internet
45.9%
Foreign-born
5.3%
Veterans (18+)
20.7%
With a disability
63.5%
Speak language other than English at home
Education
87.7%
High School+
20.2%
Bachelor's+
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Other counties in Utah
Part of Utah
Metro areas in Utah
County rankings
Frequently Asked Questions
San Juan County, Utah has a population of 14,466 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 17th-largest county in Utah. Population density is 2 people per square mile.
The population of San Juan County has declined 1.6% since 2010 (14,837 → 14,601), a -0.11% annualized rate.
The median household income in San Juan County, Utah is $54,890, with mean (average) household income of $73,598 and per-capita income of $24,634. 14.3% of residents live below the federal poverty level.
In San Juan County, the largest racial and ethnic groups are Hispanic or Latino (48.7%), White (46.7%), Asian (43.9%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in San Juan County, Utah is 34.6 years. Residents are 49.6% female and 50.4% male.
The median home value in San Juan County is $189,900 and median monthly rent is $805. 79.8% of occupied housing units are owner-occupied. The county has 5,612 total housing units, 17.1% of which are vacant.
The largest employment sector in San Juan County, Utah is professional, scientific, and management services, employing 34.4% of workers. The unemployment rate is 6.6%.
Salt Lake City is among the largest cities associated with San Juan County, Utah, with a population of 203,888.
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Statewide data for Utah
Population, race, income, age, and trends across Utah
Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.