City in St. Clair County, Michigan · 2.9 sq mi · 2,014 people per sq mi
About 5,900 people live in St. Clair. The typical household earns $69,688, and the median resident is 42 years old.
2026 projection
From 5,464 in 2020
Poverty rate 7.09%
Men 41.9 · Women 44
1860–2026
5,921
2026 projection
8.4% 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
5,921
2026 projection
8.4% 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 | 5,921 | +88 | 1.51% |
|---|---|---|---|
| 2025 | 5,833 | +16 | 0.28% |
| 2024 | 5,817 | -10 | 0.17% |
| 2023 | 5,827 | +426 | 7.89% |
| 2022 | 5,401 | -41 | 0.75% |
| 2021 | 5,442 | -22 | 0.40% |
| 2020 | 5,464 | +180 | 3.41% |
| 2019 | 5,284 | -13 | 0.25% |
| 2018 | 5,297 | -24 | 0.45% |
| 2017 | 5,321 | -26 | 0.49% |
Showing 10 of 32 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 56 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
48% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 48% | 53% | 43% |
| Never married | 31% | 37% | 27% |
| Divorced | 14% | 7% | 20% |
| Widowed | 6% | <1% | 10% |
| Separated | 1% | 3% | 0% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau