City in Jasper County, Iowa · 2.6 sq mi · 904 people per sq mi
About 2,300 people live in Colfax. The typical household earns $79,318, and the median resident is 33.1 years old.
2026 projection
From 2,255 in 2020
Poverty rate 9.09%
Men 31 · Women 35.8
2010–2026
2,315
2026 projection
2.7% 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.
2010–2026
2,315
2026 projection
2.7% 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 | 2,315 | +12 | 0.52% |
|---|---|---|---|
| 2025 | 2,303 | -2 | 0.09% |
| 2024 | 2,305 | +20 | 0.88% |
| 2023 | 2,285 | +16 | 0.71% |
| 2022 | 2,269 | +13 | 0.58% |
| 2021 | 2,256 | +1 | 0.04% |
| 2020 | 2,255 | +196 | 9.52% |
| 2019 | 2,059 | -8 | 0.39% |
| 2018 | 2,067 | +4 | 0.19% |
| 2017 | 2,063 | +9 | 0.44% |
Showing 10 of 17 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 22 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 11 residents
52% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 52% | 51% | 53% |
| Never married | 30% | 34% | 24% |
| Divorced | 9% | 10% | 9% |
| Widowed | 7% | 2% | 13% |
| Separated | 2% | 3% | 1% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau