City in Colusa County, California · 4.4 sq mi · 1,503 people per sq mi
About 6,600 people live in Colusa. The typical household earns $71,250, and the median resident is 38.1 years old.
2026 projection
From 6,409 in 2020
Poverty rate 18.08%
Men 36.6 · Women 41.6
1860–2026
6,557
2026 projection
2.3% 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.
1860–2026
6,557
2026 projection
2.3% 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 | 6,557 | +38 | 0.58% |
|---|---|---|---|
| 2025 | 6,519 | -43 | 0.66% |
| 2024 | 6,562 | +8 | 0.12% |
| 2023 | 6,554 | +82 | 1.27% |
| 2022 | 6,472 | -2 | 0.03% |
| 2021 | 6,474 | +65 | 1.01% |
| 2020 | 6,409 | +346 | 5.71% |
| 2019 | 6,063 | -20 | 0.33% |
| 2018 | 6,083 | -81 | 1.31% |
| 2017 | 6,164 | +10 | 0.16% |
Showing 10 of 32 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 65 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 6 residents
48% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 48% | 52% | 44% |
| Never married | 30% | 31% | 28% |
| Divorced | 13% | 13% | 14% |
| Widowed | 8% | 5% | 12% |
| Separated | 1% | <1% | 3% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau