City in Day County, South Dakota · 1.6 sq mi · 1,029 people per sq mi
1,670 people live in Webster. The typical household earns $55,179, and the median resident is 40.5 years old.
2026 projection
From 1,728 in 2020
Poverty rate 15.11%
Men 36.8 · Women 41.7
2010–2026
1,670
2026 projection
3.4% since 2020 (decrease)
Source: U.S. Census Bureau decennial counts and annual estimates, including 2010–2020 intercensal estimates. 2026 is a projection. Values between recorded years are interpolated.
Use the left and right arrow keys to inspect population observations.
2010–2026
1,670
2026 projection
3.4% since 2020 (decrease)
Source: U.S. Census Bureau decennial counts and annual estimates, including 2010–2020 intercensal estimates. 2026 is a projection. Values between recorded years are interpolated.
Use the left and right arrow keys to inspect population observations.
| 2026 | 1,670 | -11 | 0.65% |
|---|---|---|---|
| 2025 | 1,681 | +1 | 0.06% |
| 2024 | 1,680 | -3 | 0.18% |
| 2023 | 1,683 | -30 | 1.75% |
| 2022 | 1,713 | +8 | 0.47% |
| 2021 | 1,705 | -23 | 1.33% |
| 2020 | 1,728 | -10 | 0.58% |
| 2019 | 1,738 | -28 | 1.59% |
| 2018 | 1,766 | -8 | 0.45% |
| 2017 | 1,774 | -13 | 0.73% |
Showing 10 of 17 years.
The 2020 row compares the April 1 Census count with the July 1, 2019 estimate (about nine months). Its Growth and Annual change therefore do not represent a full year.
Webster has a population change lower than Day County, South Dakota, and the U.S.
Change from July 1, 2020 to July 1, 2025 population estimates—not annualized growth or site projections.
Source: U.S. Census Bureau. U.S. totals are summed from the 50 states and D.C.; unavailable comparisons are omitted.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 19 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
39% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 39% | 37% | 42% |
| Never married | 33% | 45% | 20% |
| Divorced | 13% | 16% | 11% |
| Widowed | 15% | 3% | 26% |
| Separated | <1% | 0% | <1% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
14 sources