St. Helens city, Oregon
Official LSAD Designation: St. Helens city • Census GEOID: 4164600
• Columbia County
St. Helens city is an incorporated city in Columbia County, Oregon. According to official records from the Census (2025), St. Helens city had an estimated population of 14,450 residents. Official Census Bureau geographic records classify this community under LSAD designation St. Helens city (GEOID 4164600).
Local Government Administration U.S. Census Bureau GMAF
City Of St Helens
Municipal
Official Title:
City Recorder
Address:
PO BOX 278, SAINT HELENS OR 97051-0278
County Of Columbia
County
Official Title:
Land Development Services Director
Address:
230 STRAND ST, SAINT HELENS OR 97051
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 14,450 | 2025 |
| Median Household Income | $82,865 | 2020-2024 |
| Median Home Value | $394,200 | 2020-2024 |
| Land Area | 4.88 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).