Webster city, South Dakota
Official LSAD Designation: Webster city • Census GEOID: 4669780
• Day County
Webster city is an incorporated city in Day County, South Dakota. According to official records from the Census (2025), Webster city had an estimated population of 1,681 residents. Official Census Bureau geographic records classify this community under LSAD designation Webster city (GEOID 4669780).
Local Government Administration U.S. Census Bureau GMAF
City Of Webster
Municipal
Official Title:
Finance Officer
Address:
PO BOX 539, WEBSTER SD 57274-0539
County Of Day
County
Official Title:
Chairman
Address:
711 W 1ST ST, WEBSTER SD 57274-1364
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 1,681 | 2025 |
| Median Household Income | $55,179 | 2020-2024 |
| Median Home Value | $154,100 | 2020-2024 |
| Land Area | 1.77 sq mi | Gazetteer (2026) |
| Civic & Public Services | Hospitals, Libraries, Colleges | CMS / IMLS / IPEDS |
| Schools & Districts | NCES Directory Listings | Provided by k12guides.com |
| Nearby Airports | Landing Facilities | Provided by airport-data.com |
| Climate & Weather | NOAA 30-Year Normals | 1991–2020 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).