Township in St. Clair County, Michigan · 36.6 sq mi · 118 people per sq mi
About 4,300 people live in Columbus township. The typical household earns $93,844, and the median resident is 40.9 years old.
2026 projection
From 4,127 in 2020
Poverty rate 4.28%
Men 40.6 · Women 41
2010–2026
4,337
2026 projection
5.1% 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
4,337
2026 projection
5.1% 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 | 4,337 | +34 | 0.79% |
|---|---|---|---|
| 2025 | 4,303 | +34 | 0.80% |
| 2024 | 4,269 | +29 | 0.68% |
| 2023 | 4,240 | +31 | 0.74% |
| 2022 | 4,209 | +30 | 0.72% |
| 2021 | 4,179 | +52 | 1.26% |
| 2020 | 4,127 | +88 | 2.18% |
| 2019 | 4,039 | +9 | 0.22% |
| 2018 | 4,030 | +14 | 0.35% |
| 2017 | 4,016 | +7 | 0.17% |
Showing 10 of 17 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 42 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 23 residents
63% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 63% | 63% | 62% |
| Never married | 22% | 23% | 22% |
| Divorced | 8% | 8% | 9% |
| 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