Westport town, South Dakota
Official LSAD Designation: Westport town • Census GEOID: 4670540
• Brown County
Westport town is an incorporated town in Brown County, South Dakota. According to official records from the Census (2025), Westport town had an estimated population of 81 residents. Official Census Bureau geographic records classify this community under LSAD designation Westport town (GEOID 4670540).
Local Government Administration U.S. Census Bureau GMAF
Town Of Westport
Municipal
Official Title:
Finance Officer
Address:
PO BOX 18, WESTPORT SD 57481-0018
County Of Brown
County
Official Title:
Brown County Auditor
Address:
25 MARKET ST, STE 1, ABERDEEN SD 57401-4293
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 81 | 2025 |
| Median Household Income | $58,942 | 2020-2024 |
| Median Home Value | $101,700 | 2020-2024 |
| Land Area | 0.23 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).