Town in Wasatch County, Utah · 0.2 sq mi · 626 people per sq mi
142 people live in Interlaken. The typical household earns $173,542, and the median resident is 62.7 years old.
2026 projection
From 179 in 2020
Poverty rate 0%
Men 61.3 · Women 64.3
2010–2026
142
2026 projection
20.7% since 2020 (decrease)
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.
2010–2026
142
2026 projection
20.7% since 2020 (decrease)
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 | 142 | -6 | 4.05% |
|---|---|---|---|
| 2025 | 148 | -5 | 3.27% |
| 2024 | 153 | -4 | 2.55% |
| 2023 | 157 | -7 | 4.27% |
| 2022 | 164 | -11 | 6.29% |
| 2021 | 175 | -4 | 2.23% |
| 2020 | 179 | +1 | 0.56% |
| 2019 | 178 | -2 | 1.11% |
| 2018 | 180 | +4 | 2.27% |
| 2017 | 176 | +8 | 4.76% |
Showing 10 of 17 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.
Interlaken has a population change lower than Wasatch 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 2 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.
0% of residents
83% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 83% | 76% | 92% |
| Never married | 9% | 15% | 0% |
| Divorced | 3% | 0% | 8% |
| Widowed | 5% | 9% | 0% |
| Separated | 0% | 0% | 0% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
14 sources