Pierpont town, South Dakota
Official LSAD Designation: Pierpont town • Census GEOID: 4649540
• Day County
Pierpont town is an incorporated town in Day County, South Dakota. According to official records from the Census (2025), Pierpont town had an estimated population of 125 residents. Official Census Bureau geographic records classify this community under LSAD designation Pierpont town (GEOID 4649540).
Local Government Administration U.S. Census Bureau GMAF
Town Of Pierpont
Municipal
Official Title:
Finance Officer
Address:
PO BOX 192, PIERPONT SD 57468-0192
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 | 125 | 2025 |
| Median Household Income | $92,500 | 2020-2024 |
| Median Home Value | $75,000 | 2020-2024 |
| Land Area | 0.15 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).