City in Story County, Iowa · 1.1 sq mi · 786 people per sq mi
About 840 people live in Colo. The typical household earns $64,000, and the median resident is 42.2 years old.
2026 projection
From 847 in 2020
Poverty rate 6.41%
Men 47.3 · Women 38.6
2010–2026
837
2026 projection
1.2% 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.
2010–2026
837
2026 projection
1.2% 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 | 837 | -1 | 0.12% |
|---|---|---|---|
| 2025 | 838 | -5 | 0.59% |
| 2024 | 843 | +1 | 0.12% |
| 2023 | 842 | -1 | 0.12% |
| 2022 | 843 | -7 | 0.82% |
| 2021 | 850 | +3 | 0.35% |
| 2020 | 847 | +25 | 3.04% |
| 2019 | 822 | -8 | 0.96% |
| 2018 | 830 | -17 | 2.01% |
| 2017 | 847 | -9 | 1.05% |
Showing 10 of 17 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 7 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 16 residents
59% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 59% | 53% | 65% |
| Never married | 24% | 30% | 18% |
| Divorced | 11% | 11% | 10% |
| Widowed | 7% | 6% | 7% |
| Separated | 0% | 0% | 0% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau