Town in Kingsbury County, South Dakota · 0.5 sq mi · 86 people per sq mi
About 41 people live in Erwin. The typical household earns $86,250, and the median resident is 19.9 years old.
2026 projection
From 39 in 2020
Poverty rate 0%
Men 19.7 · Women 30.3
2010–2026
41
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
41
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 | 41 | 0 | 0.00% |
|---|---|---|---|
| 2025 | 41 | 0 | 0.00% |
| 2024 | 41 | +1 | 2.50% |
| 2023 | 40 | 0 | 0.00% |
| 2022 | 40 | +1 | 2.56% |
| 2021 | 39 | 0 | 0.00% |
| 2020 | 39 | -5 | 11.36% |
| 2019 | 44 | +1 | 2.33% |
| 2018 | 43 | 0 | 0.00% |
| 2017 | 43 | -1 | 2.27% |
Showing 10 of 17 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 1 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.
0% of residents
59% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 59% | 54% | 65% |
| Never married | 31% | 34% | 27% |
| Divorced | 5% | 6% | 4% |
| Widowed | 5% | 6% | 4% |
| Separated | 0% | 0% | 0% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau