City in Clark County, South Dakota · 0.4 sq mi · 730 people per sq mi
About 270 people live in Willow Lake. The typical household earns $72,875, and the median resident is 17.5 years old.
2026 projection
From 266 in 2020
Poverty rate 1.15%
Men 14.7 · Women 29.3
2010–2026
272
2026 projection
2.3% 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
272
2026 projection
2.3% 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 | 272 | +1 | 0.37% |
|---|---|---|---|
| 2025 | 271 | +1 | 0.37% |
| 2024 | 270 | +2 | 0.75% |
| 2023 | 268 | -3 | 1.11% |
| 2022 | 271 | +4 | 1.50% |
| 2021 | 267 | +1 | 0.38% |
| 2020 | 266 | +24 | 9.92% |
| 2019 | 242 | 0 | 0.00% |
| 2018 | 242 | +3 | 1.26% |
| 2017 | 239 | +2 | 0.84% |
Showing 10 of 17 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 4 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 87 residents
60% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 60% | 60% | 60% |
| Never married | 25% | 34% | 16% |
| Divorced | 3% | 4% | 2% |
| Widowed | 12% | 2% | 23% |
| Separated | 0% | 0% | 0% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau