County in Wisconsin · 763 sq mi · 31 people per sq mi
23,927 people live in Iowa County. The typical household earns $82,182, and the median resident is 44 years old.
2026 projection
From 23,716 in 2020
Poverty rate 7.59%
Men 43.3 · Women 44.6
1830–2026
23,927
2026 projection
0.9% 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.
1830–2026
23,927
2026 projection
0.9% 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 | 23,927 | -24 | 0.10% |
|---|---|---|---|
| 2025 | 23,951 | -24 | 0.10% |
| 2024 | 23,975 | +62 | 0.26% |
| 2023 | 23,913 | -37 | 0.15% |
| 2022 | 23,950 | +141 | 0.59% |
| 2021 | 23,809 | +93 | 0.39% |
| 2020 | 23,716 | +68 | 0.29% |
| 2019 | 23,648 | -61 | 0.26% |
| 2018 | 23,709 | +17 | 0.07% |
| 2017 | 23,692 | +221 | 0.94% |
Showing 10 of 34 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 239 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 13 residents
55% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 55% | 55% | 56% |
| Never married | 27% | 31% | 23% |
| Divorced | 11% | 10% | 12% |
| Widowed | 6% | 3% | 9% |
| Separated | <1% | <1% | <1% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
8 sources, all from the U.S. Census Bureau