Grantsville, Utah Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Grantsville, Utah is 13,637 as of the 2023 American Community Survey, making it the 54th-largest city in Utah. The median household income is $97,216, the median home value is $432,200, and the median age is 29.5.
The population has grown 74.7% since 2010 (8,974 → 15,682).
13,637
Population
342
People / sq mi
$97,216
Median Income
$432,200
Median Home Value
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Grantsville covers 39.9 sq mi of land at 342 people per square mile.
About Grantsville, UT
What distinguishes Grantsville is density: among the most sparsely settled of US cities, around 342 people per square mile. Grantsville is a city in Utah with a population of 13,637.
Household earnings are middling, with a median of $97,216 — above the US median of $78,538. Poverty is relatively low for US cities at 3.4%, below the national 12.4%. Median home value is $432,200, with typical rent around $1,062.
Fewer adults hold degrees here than in most comparable places — 23.9%, below the national 35.0%. A solid 17.9% of workers are based at home, above the national 14.0%, and the average commute runs about 31 minutes each way.
Grantsville city Population History (2010-2024)
The city of Grantsville city had a population of 8,974 in 2010 and 15,682 in 2024, a 74.7% growth over 14 years. The peak was 15,682 in 2024. Average annual growth rate: 4.08%.
15,682
Population (2024)
8,974
Population (2010)
15,682
Peak (2024)
4.08%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 8,974 |
| 2011 | 9,122 |
| 2012 | 9,408 |
| 2013 | 9,623 |
| 2014 | 9,840 |
| 2015 | 10,004 |
| 2016 | 10,455 |
| 2017 | 11,018 |
| 2018 | 11,599 |
| 2019 | 12,064 |
| 2020 | 12,740 |
| 2021 | 13,554 |
| 2022 | 14,411 |
| 2023 | 15,271 |
| 2024 | 15,682 |
Race & Ethnicity
| White | 91.3% |
| Black or African American | 0.1% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 0.5% |
| Two or More Races | 0.0% |
Economy & Income
$97,216
Median Household Income
$35,146
Per Capita Income
3.4%
Poverty Rate
2.4%
Unemployment Rate
Housing
$432,200
Median Home Value
$1,062
Median Rent
87.2%
Owner-Occupied
Education
91.9%
High School+
23.9%
Bachelor's+
Commute
0.0%
Drive Alone
73.1%
Public Transit
17.9%
Work From Home
31.0 min
Avg Commute
Community Profile
22.1%
Foreign Born
90.0%
Non-English at Home
6.3%
Veterans
12.7%
With Disability
93.0%
Health Insurance
97.4%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 20.8% |
| Manufacturing | 14.1% |
| Finance, Insurance & Real Estate | 12.9% |
| Construction | 8.7% |
| Retail Trade | 8.3% |
| Education, Health Care & Social Services | 5.3% |
| Information | 4.3% |
| Arts, Entertainment & Food Services | 4.0% |
| Agriculture & Mining | 3.9% |
| Public Administration | 2.9% |
Largest cities in Utah
Largest counties in Utah
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City rankings
Frequently Asked Questions
Grantsville, Utah has a population of 13,637 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 54th-largest city in Utah.
The median household income in Grantsville, Utah is $97,216, with 3.4% of residents living below the federal poverty level.
The median home value in Grantsville, Utah is $432,200, with median monthly rent at $1,062 and a homeownership rate of 87.2%.
The median age in Grantsville, Utah is 29.5 years. The population is 49.5% male and 50.5% female.
The population has grown 74.7% since 2010 (8,974 → 15,682).
Grantsville city, UT Climate
Grantsville city, UT has an average annual temperature of 11.1°C (52°F) and receives about 346 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
11.1°C
Avg Temp
346
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | -2° / 28° | 25 mm |
| February | 1° / 34° | 26 mm |
| March | 6° / 43° | 36 mm |
| April | 10° / 50° | 42 mm |
| May | 15° / 60° | 42 mm |
| June | 21° / 70° | 21 mm |
| July | 26° / 78° | 17 mm |
| August | 25° / 76° | 19 mm |
| September | 18° / 65° | 27 mm |
| October | 11° / 52° | 34 mm |
| November | 4° / 39° | 32 mm |
| December | -1° / 30° | 25 mm |
1970–2000 normals from WorldClim 2.1 (~9 km grid). Precipitation can be less precise near mountains or coastlines, where rainfall varies sharply over short distances.
Best time to visit Grantsville city, UT
The most comfortable months to visit Grantsville city, UT are typically June, September and August, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 34°C high). The coldest is January (near -7°C low). April is usually the wettest month.
Where to stay near Grantsville
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.