Mountain Plains CDP, South Dakota
Official LSAD Designation: Mountain Plains CDP • Census GEOID: 4644032
• Lawrence County
Mountain Plains CDP is a census designated place (CDP), a statistical geography in Lawrence County, South Dakota. According to official records from the Census ACS 5-Year 2024 (2020-2024), Mountain Plains CDP had an estimated population of 350 residents. Official Census Bureau geographic records classify this community under LSAD designation Mountain Plains CDP (GEOID 4644032).
Local Government Administration U.S. Census Bureau GMAF
County Of Lawrence
County
Official Title:
Deputy Auditor
Address:
PO BOX F, DEADWOOD SD 57732
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 350 | 2020-2024 |
| Median Household Income | $248,558 | 2020-2024 |
| Median Home Value | $613,200 | 2020-2024 |
| Land Area | 1.59 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).