Plum Grove city, Texas
Official LSAD Designation: Plum Grove city • Census GEOID: 4858448
• Liberty County
Plum Grove city is an incorporated city in Liberty County, Texas. According to official records from the Census (2025), Plum Grove city had an estimated population of 1,677 residents. Official Census Bureau geographic records classify this community under LSAD designation Plum Grove city (GEOID 4858448).
Local Government Administration U.S. Census Bureau GMAF
City Of Plum Grove
Municipal
Official Title:
Mayor
Address:
PO BOX 1358, SPLENDORA TX 77372-1358
County Of Liberty
County
Official Title:
County Judge, Liberty County, Tx
Address:
1923 SAM HOUSTON ST, LIBERTY TX 77575-4800
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 1,677 | 2025 |
| Median Household Income | $66,341 | 2020-2024 |
| Median Home Value | $200,800 | 2020-2024 |
| Land Area | 3.63 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).