Kennebec town, South Dakota
Official LSAD Designation: Kennebec town • Census GEOID: 4633580
• Lyman County
Kennebec town is an incorporated town in Lyman County, South Dakota. According to official records from the Census (2025), Kennebec town had an estimated population of 282 residents. Official Census Bureau geographic records classify this community under LSAD designation Kennebec town (GEOID 4633580).
Local Government Administration U.S. Census Bureau GMAF
Town Of Kennebec
Municipal
Official Title:
Finance Officer
Address:
PO BOX 61, KENNEBEC SD 57544-0061
County Of Lyman
County
Official Title:
Auditor
Address:
PO BOX 38, KENNEBEC SD 57544-0038
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 282 | 2025 |
| Median Household Income | $74,896 | 2020-2024 |
| Median Home Value | $155,700 | 2020-2024 |
| Land Area | 0.85 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).