City in Mitchell County, Iowa · 2.2 sq mi · 1,575 people per sq mi
About 3,500 people live in Osage. The typical household earns $68,730, and the median resident is 43.4 years old.
2026 projection
From 3,633 in 2020
Poverty rate 6.93%
Men 41.3 · Women 46.2
1870–2026
3,531
2026 projection
2.8% 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.
1870–2026
3,531
2026 projection
2.8% 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 | 3,531 | -21 | 0.59% |
|---|---|---|---|
| 2025 | 3,552 | +1 | 0.03% |
| 2024 | 3,551 | +3 | 0.08% |
| 2023 | 3,548 | -13 | 0.37% |
| 2022 | 3,561 | -32 | 0.89% |
| 2021 | 3,593 | -40 | 1.10% |
| 2020 | 3,633 | +88 | 2.48% |
| 2019 | 3,545 | +9 | 0.25% |
| 2018 | 3,536 | -6 | 0.17% |
| 2017 | 3,542 | -47 | 1.31% |
Showing 10 of 31 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 36 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 14 residents
54% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 54% | 57% | 51% |
| Never married | 28% | 30% | 26% |
| Divorced | 11% | 10% | 12% |
| Widowed | 7% | 2% | 12% |
| Separated | <1% | 1% | <1% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau