City in St. Clair County, Michigan · 1.4 sq mi · 2,881 people per sq mi
About 4,100 people live in Algonac. The typical household earns $56,820, and the median resident is 48.5 years old.
2026 projection
From 4,191 in 2020
Poverty rate 14.52%
Men 48.4 · Women 49.1
1870–2026
4,089
2026 projection
2.4% 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.
1870–2026
4,089
2026 projection
2.4% 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 | 4,089 | -20 | 0.49% |
|---|---|---|---|
| 2025 | 4,109 | -2 | 0.05% |
| 2024 | 4,111 | -13 | 0.32% |
| 2023 | 4,124 | +37 | 0.91% |
| 2022 | 4,087 | -84 | 2.01% |
| 2021 | 4,171 | -20 | 0.48% |
| 2020 | 4,191 | +149 | 3.69% |
| 2019 | 4,042 | +9 | 0.22% |
| 2018 | 4,033 | -2 | 0.05% |
| 2017 | 4,035 | -9 | 0.22% |
Showing 10 of 30 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 41 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 7 residents
45% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 45% | 43% | 48% |
| Never married | 32% | 38% | 26% |
| Divorced | 15% | 15% | 15% |
| Widowed | 6% | 3% | 10% |
| Separated | 1% | 2% | <1% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau