Portland city, North Dakota
Official LSAD Designation: Portland city • Census GEOID: 3863900
• Traill County
Portland city is an incorporated city in Traill County, North Dakota. According to official records from the Census (2025), Portland city had an estimated population of 576 residents. Official Census Bureau geographic records classify this community under LSAD designation Portland city (GEOID 3863900).
Local Government Administration U.S. Census Bureau GMAF
City Of Portland
Municipal
Official Title:
City Auditor
Address:
PO BOX 189, PORTLAND ND 58274-0189
County Of Traill
County
Official Title:
County Auditor
Address:
PO BOX 429, HILLSBORO ND 58045-0429
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 576 | 2025 |
| Median Household Income | $90,000 | 2020-2024 |
| Median Home Value | $194,000 | 2020-2024 |
| Land Area | 0.83 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).