County in Idaho · 3,665 sq mi · 4 people per sq mi
12,845 people live in Valley County. The typical household earns $76,078, and the median resident is 46.9 years old.
2026 projection
From 11,841 in 2020
Poverty rate 11.69%
Men 46.6 · Women 47
1920–2026
12,845
2026 projection
8.5% 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.
1920–2026
12,845
2026 projection
8.5% 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 | 12,845 | +14 | 0.11% |
|---|---|---|---|
| 2025 | 12,831 | +14 | 0.11% |
| 2024 | 12,817 | +159 | 1.26% |
| 2023 | 12,658 | +226 | 1.82% |
| 2022 | 12,432 | +180 | 1.47% |
| 2021 | 12,252 | +411 | 3.47% |
| 2020 | 11,841 | +398 | 3.48% |
| 2019 | 11,443 | +389 | 3.52% |
| 2018 | 11,054 | +354 | 3.31% |
| 2017 | 10,700 | +262 | 2.51% |
Showing 10 of 25 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 124 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 9 residents
53% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 53% | 48% | 58% |
| Never married | 26% | 34% | 17% |
| Divorced | 14% | 13% | 16% |
| Widowed | 5% | 5% | 6% |
| Separated | 2% | <1% | 3% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
8 sources, all from the U.S. Census Bureau