City in Utah County, Utah · 10.5 sq mi · 1,905 people per sq mi
20,091 people live in Santaquin. The typical household earns $99,837, and the median resident is 28.1 years old.
2026 projection
From 13,725 in 2020
Poverty rate 3.85%
Men 27.4 · Women 28.6
1860–2026
20,091
2026 projection
46.4% since 2020 (increase)
Source: U.S. Census Bureau decennial counts and annual estimates, including 2010–2020 intercensal estimates. 2026 is a projection. Values between recorded years are interpolated.
Use the left and right arrow keys to inspect population observations.
1860–2026
20,091
2026 projection
46.4% since 2020 (increase)
Source: U.S. Census Bureau decennial counts and annual estimates, including 2010–2020 intercensal estimates. 2026 is a projection. Values between recorded years are interpolated.
Use the left and right arrow keys to inspect population observations.
| 2026 | 20,091 | +1,102 | 5.80% |
|---|---|---|---|
| 2025 | 18,989 | +690 | 3.77% |
| 2024 | 18,299 | +665 | 3.77% |
| 2023 | 17,634 | +735 | 4.35% |
| 2022 | 16,899 | +1,553 | 10.12% |
| 2021 | 15,346 | +1,621 | 11.81% |
| 2020 | 13,725 | +510 | 3.86% |
| 2019 | 13,215 | +607 | 4.81% |
| 2018 | 12,608 | +669 | 5.60% |
| 2017 | 11,939 | +621 | 5.49% |
Showing 10 of 32 years.
The 2020 row compares the April 1 Census count with the July 1, 2019 estimate (about nine months). Its Growth and Annual change therefore do not represent a full year.
Santaquin is growing faster than Utah County, Utah, and the U.S.
Change from July 1, 2020 to July 1, 2025 population estimates—not annualized growth or site projections.
Source: U.S. Census Bureau. U.S. totals are summed from the 50 states and D.C.; unavailable comparisons are omitted.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 164 people).
Hispanic or Latino residents can be of any race. All other groups exclude Hispanic residents.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table B03002
Half of households earn more, half earn less
Typical yearly pay for a worker 25 or older.
About 1 in 26 residents
68% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 68% | 68% | 68% |
| Never married | 23% | 25% | 21% |
| Divorced | 5% | 6% | 5% |
| Widowed | 3% | 1% | 5% |
| Separated | <1% | 0% | <1% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
14 sources