Milbank city, South Dakota
Official LSAD Designation: Milbank city • Census GEOID: 4642260
• Grant County
Milbank city is an incorporated city in Grant County, South Dakota. According to official records from the Census (2025), Milbank city had an estimated population of 3,512 residents. Official Census Bureau geographic records classify this community under LSAD designation Milbank city (GEOID 4642260).
Local Government Administration U.S. Census Bureau GMAF
City Of Milbank
Municipal
Official Title:
Finance Officer
Address:
1001 E 4TH AVE, STE 301, MILBANK SD 57252-2657
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 | 3,512 | 2025 |
| Median Household Income | $56,011 | 2020-2024 |
| Median Home Value | $155,000 | 2020-2024 |
| Land Area | 2.77 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).