Marvin town, South Dakota
Official LSAD Designation: Marvin town • Census GEOID: 4641220
• Grant County
Marvin town is an incorporated town in Grant County, South Dakota. According to official records from the Census (2025), Marvin town had an estimated population of 19 residents. Official Census Bureau geographic records classify this community under LSAD designation Marvin town (GEOID 4641220).
Local Government Administration U.S. Census Bureau GMAF
Town Of Marvin
Municipal
Official Title:
Mayor
Address:
PO BOX 51, MARVIN SD 57251-0051
County Of Grant
County
Official Title:
Auditor
Address:
210 E 5TH AVE, MILBANK SD 57252-2433
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 19 | 2025 |
| Median Household Income | $43,125 | 2020-2024 |
| Median Home Value | Data unavailable | ACS 5-Year |
| Land Area | 0.55 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).