Petrolia city, Texas
Official LSAD Designation: Petrolia city • Census GEOID: 4857044
• Clay County
Petrolia city is an incorporated city in Clay County, Texas. According to official records from the Census (2025), Petrolia city had an estimated population of 534 residents. Official Census Bureau geographic records classify this community under LSAD designation Petrolia city (GEOID 4857044).
Local Government Administration U.S. Census Bureau GMAF
Town Of Petrolia
Municipal
Official Title:
City Secretary
Address:
PO BOX 154, PETROLIA TX 76377-0154
County Of Clay
County
Official Title:
County Judge
Address:
214 N MAIN ST, HENRIETTA TX 76365-2850
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 534 | 2025 |
| Median Household Income | $63,750 | 2020-2024 |
| Median Home Value | $95,600 | 2020-2024 |
| Land Area | 0.74 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).