City in Bonneville County, Idaho · 11.6 sq mi · 29 people per sq mi
About 340 people live in Swan Valley. The median resident is 42.7 years old.
2026 projection
From 243 in 2020
Poverty rate 15.3%
Men 40.5 · Women 43.1
2010–2026
338
2026 projection
39.1% since 2020 (increase)
Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.
Use the left and right arrow keys to inspect population observations.
2010–2026
338
2026 projection
39.1% since 2020 (increase)
Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.
Use the left and right arrow keys to inspect population observations.
| 2026 | 338 | +17 | 5.30% |
|---|---|---|---|
| 2025 | 321 | +9 | 2.88% |
| 2024 | 312 | +9 | 2.97% |
| 2023 | 303 | +19 | 6.69% |
| 2022 | 284 | +27 | 10.51% |
| 2021 | 257 | +14 | 5.76% |
| 2020 | 243 | -2 | 0.82% |
| 2019 | 245 | +15 | 6.52% |
| 2018 | 230 | +5 | 2.22% |
| 2017 | 225 | +5 | 2.27% |
Showing 10 of 17 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 3 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
77% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 77% | 78% | 76% |
| Never married | 17% | 22% | 12% |
| Divorced | 5% | 0% | 9% |
| Widowed | 1% | 0% | 3% |
| Separated | 0% | 0% | 0% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
7 sources, all from the U.S. Census Bureau