Mammoth Spring city, Arkansas
Official LSAD Designation: Mammoth Spring city • Census GEOID: 0543670
• Fulton County
Mammoth Spring city is an incorporated city in Fulton County, Arkansas. According to official records from the Census (2025), Mammoth Spring city had an estimated population of 941 residents. Official Census Bureau geographic records classify this community under LSAD designation Mammoth Spring city (GEOID 0543670).
Local Government Administration U.S. Census Bureau GMAF
City Of Mammoth Spring
Municipal
Official Title:
Mayor
Address:
PO BOX 185, MAMMOTH SPRING AR 72554-0185
County Of Fulton
County
Official Title:
Judge
Address:
PO BOX 278, SALEM AR 72576-0278
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 941 | 2025 |
| Median Household Income | $32,863 | 2020-2024 |
| Median Home Value | $103,000 | 2020-2024 |
| Land Area | 1.29 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).