County in Iowa · 434 sq mi · 45 people per sq mi
19,330 people live in Henry County. The typical household earns $67,436, and the median resident is 41.1 years old.
2026 projection
From 20,450 in 2020
Poverty rate 11.97%
Men 38.8 · Women 43.4
1840–2026
19,330
2026 projection
5.5% since 2020 (decrease)
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.
1840–2026
19,330
2026 projection
5.5% since 2020 (decrease)
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 | 19,330 | -19 | 0.10% |
|---|---|---|---|
| 2025 | 19,349 | -19 | 0.10% |
| 2024 | 19,368 | -235 | 1.20% |
| 2023 | 19,603 | -681 | 3.36% |
| 2022 | 20,284 | -121 | 0.59% |
| 2021 | 20,405 | -45 | 0.22% |
| 2020 | 20,450 | +615 | 3.10% |
| 2019 | 19,835 | -180 | 0.90% |
| 2018 | 20,015 | -41 | 0.20% |
| 2017 | 20,056 | +214 | 1.08% |
Showing 10 of 33 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 200 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 8 residents
49% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 49% | 47% | 51% |
| Never married | 32% | 38% | 25% |
| Divorced | 12% | 12% | 13% |
| Widowed | 7% | 3% | 10% |
| Separated | <1% | <1% | 1% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
8 sources, all from the U.S. Census Bureau