County in Kentucky · 344 sq mi · 67 people per sq mi
22,977 people live in Allen County. The typical household earns $61,403, and the median resident is 40.7 years old.
2026 projection
From 20,573 in 2020
Poverty rate 13.45%
Men 40.5 · Women 40.9
1820–2026
22,977
2026 projection
11.7% 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.
1820–2026
22,977
2026 projection
11.7% 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 | 22,977 | +441 | 1.96% |
|---|---|---|---|
| 2025 | 22,536 | +441 | 2.00% |
| 2024 | 22,095 | +274 | 1.26% |
| 2023 | 21,821 | +572 | 2.69% |
| 2022 | 21,249 | +416 | 2.00% |
| 2021 | 20,833 | +260 | 1.26% |
| 2020 | 20,573 | -747 | 3.50% |
| 2019 | 21,320 | +216 | 1.02% |
| 2018 | 21,104 | +213 | 1.02% |
| 2017 | 20,891 | +185 | 0.89% |
Showing 10 of 35 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 213 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 7 residents
52% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 52% | 54% | 51% |
| Never married | 24% | 27% | 21% |
| Divorced | 14% | 15% | 13% |
| Widowed | 8% | 2% | 13% |
| Separated | 2% | 2% | 2% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
8 sources, all from the U.S. Census Bureau