Monongalia County
Parcel & Property Data
About This Data
LandBrief holds 54,536 parcel records for Monongalia County, sourced from county records. Each includes the parcel boundary, and — where the county publishes them — owner, situs address, acreage, assessed values and legal description.
Data from the Monongalia County assessor roll dated August 2022, loaded August 2026. See data sources for every county’s vintage.
Explore Monongalia County
Monongalia County by the Numbers
- Median parcel size
- 0.29 acres
measured from mapped boundaries - 90th-percentile parcel
- 5.1 acres
- County land area
- 230,460 acres
U.S. Census measurement - Communities
- 12
51.1% of parcels outside any incorporated place
Who Owns Monongalia County?
Share of the county’s 54,536 parcels by the kind of owner on record. Classified from owner names, so the boundaries are approximate; an entity the rules cannot place counts as an individual.
| Owner type | Share of parcels |
|---|---|
| Individuals | 78.8% |
| Companies & organizations | 15.5% |
| Trusts & estates | 1.3% |
| Government | 2.1% |
| Other / unclassified | 2.4% |
The largest owner on record is WEST VIRGINIA UNIVERSITY with 450 parcels — see the full landowner leaderboard.
Parcel Records (~54,536 total)
| Parcel ID | Owner | Address | City | Acreage |
|---|---|---|---|---|
| 18 18000900000000 | PUBLIC LAND CORP OF WVA | — | Unincorporated | 7028.11 |
| 01 17001400000000 | ERP FEDERAL MINING COMPLEX LLC | — | Unincorporated | 2990.49 |
| 18 24000400000000 | STATE OF WEST VIRGINIA | — | Unincorporated | 1386.27 |
| 05 13010400000000 | DOUGLAS PAUL J, E PHILLIP | — | Unincorporated | 1264.30 |
| 05 19004600010000 | RELIANCE MINERALS INC | — | Unincorporated | 739.95 |
| 05 19004600010000 | RELIANCE MINERALS INC | — | Unincorporated | 739.95 |
| 08 15001800000000 | PRESTON COUNTY COAL AND COKE | — | Unincorporated | 734.12 |
| 08 15001800000000 | PRESTON COUNTY COAL AND COKE | — | Brookhaven | 734.12 |
| 08 15001800000000 | PRESTON COUNTY COAL AND COKE | — | Brookhaven | 734.12 |
| 08 15001800000000 | PRESTON COUNTY COAL AND COKE | — | Unincorporated | 734.12 |
Download Monongalia County parcel data
All 54,536 parcels in Monongalia County as a single file — free, no account needed. Shapefile, GeoJSON, GeoPackage, CSV and Parquet.
Get Monongalia County on FreeParcelData →Nearby counties
Frequently Asked Questions
How many parcels are in Monongalia County?
The Monongalia County assessor roll on file records 54,536 parcels across 12 communities, with 51.1% lying outside any incorporated place.
Who owns the most land in Monongalia County?
WEST VIRGINIA UNIVERSITY holds 450 parcels, the most of any owner on record — the largest-landowners leaderboard ranks the top 25.
What is the typical parcel size in Monongalia County?
Measured from mapped boundaries, the median parcel is 0.29 acres, and nine parcels in ten are under 5.1 acres. Boundary-measured area closely tracks deeded acreage but is not the deed.
How much of Monongalia County is government-owned?
Government entities — federal, state, and local — hold 2.1% of the county’s parcels, classified from owner names on the roll.
How current is this data?
It comes from the Monongalia County assessor roll dated August 2022. Counties deliver on their own schedules; the methodology page explains how records are processed and the data sources page tracks every county’s vintage.
Browse by City (12)
54,536 parcels across 12 communities in Monongalia County.