Township in Clinton County, Michigan · 35.1 sq mi · 66 people per sq mi
About 2,300 people live in Duplain township. The typical household earns $63,177, and the median resident is 44.9 years old.
2026 projection
From 2,301 in 2020
Poverty rate 7.94%
Men 42.1 · Women 49.4
2010–2026
2,319
2026 projection
0.8% 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
2,319
2026 projection
0.8% 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 | 2,319 | +3 | 0.13% |
|---|---|---|---|
| 2025 | 2,316 | +3 | 0.13% |
| 2024 | 2,313 | +7 | 0.30% |
| 2023 | 2,306 | +2 | 0.09% |
| 2022 | 2,304 | +6 | 0.26% |
| 2021 | 2,298 | -3 | 0.13% |
| 2020 | 2,301 | -90 | 3.76% |
| 2019 | 2,391 | -6 | 0.25% |
| 2018 | 2,397 | +9 | 0.38% |
| 2017 | 2,388 | +13 | 0.55% |
Showing 10 of 17 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 23 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 13 residents
48% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 48% | 49% | 47% |
| Never married | 23% | 28% | 16% |
| Divorced | 19% | 17% | 21% |
| Widowed | 9% | 5% | 14% |
| Separated | 1% | <1% | 2% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau