St. Thomas city, North Dakota
Official LSAD Designation: St. Thomas city • Census GEOID: 3870260
• Pembina County
St. Thomas city is an incorporated city in Pembina County, North Dakota. According to official records from the Census (2025), St. Thomas city had an estimated population of 305 residents. Official Census Bureau geographic records classify this community under LSAD designation St. Thomas city (GEOID 3870260).
Local Government Administration U.S. Census Bureau GMAF
City Of St Thomas
Municipal
Official Title:
City Auditor
Address:
PO BOX 177, SAINT THOMAS ND 58276-0177
County Of Pembina
County
Official Title:
Deputy Auditor Treasurer
Address:
301 DAKOTA ST W, UNIT 1, CAVALIER ND 58220-4100
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 305 | 2025 |
| Median Household Income | $72,500 | 2020-2024 |
| Median Home Value | $79,300 | 2020-2024 |
| Land Area | 1.02 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).