Bridgewater city, South Dakota
Official LSAD Designation: Bridgewater city • Census GEOID: 4607180
• McCook County
Bridgewater city is an incorporated city in McCook County, South Dakota. According to official records from the Census (2025), Bridgewater city had an estimated population of 517 residents. Official Census Bureau geographic records classify this community under LSAD designation Bridgewater city (GEOID 4607180).
Local Government Administration U.S. Census Bureau GMAF
City Of Bridgewater
Municipal
Official Title:
Municipal Finance Officer
Address:
PO BOX 37, BRIDGEWATER SD 57319-0037
County Of Mccook
County
Official Title:
Mccook County Auditor
Address:
PO BOX 190, SALEM SD 57058-0190
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 517 | 2025 |
| Median Household Income | $47,083 | 2020-2024 |
| Median Home Value | $116,100 | 2020-2024 |
| Land Area | 1.13 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).