Lemmon city, South Dakota
Official LSAD Designation: Lemmon city • Census GEOID: 4636340
• Perkins County
Lemmon city is an incorporated city in Perkins County, South Dakota. According to official records from the Census (2025), Lemmon city had an estimated population of 1,158 residents. Official Census Bureau geographic records classify this community under LSAD designation Lemmon city (GEOID 4636340).
Local Government Administration U.S. Census Bureau GMAF
City Of Lemmon
Municipal
Official Title:
Finance Officer
Address:
303 1ST AVE W, LEMMON SD 57638-1496
County Of Perkins
County
Official Title:
Chairman
Address:
PO BOX 126, BISON SD 57620-0126
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 1,158 | 2025 |
| Median Household Income | $50,147 | 2020-2024 |
| Median Home Value | $86,200 | 2020-2024 |
| Land Area | 1.10 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).