Ohio County
Parcel & Property Data
About This Data
LandBrief holds 19,872 parcel records for Ohio 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 Ohio County assessor roll dated January 2025, loaded August 2026. See data sources for every county’s vintage.
Explore Ohio County
Ohio County by the Numbers
- Median parcel size
- 2.4 acres
measured from mapped boundaries - 90th-percentile parcel
- 59.8 acres
- County land area
- 375,741 acres
U.S. Census measurement - Communities
- 9
77.0% of parcels outside any incorporated place
Who Owns Ohio County?
Share of the county’s 19,872 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 | 84.7% |
| Companies & organizations | 8.8% |
| Trusts & estates | 1.7% |
| Government | 1.1% |
| Other / unclassified | 3.6% |
The largest owner on record is WESTERN MINERAL DEVELOPMENT LLC with 247 parcels — see the full landowner leaderboard.
Parcel Records (~19,872 total)
| Parcel ID | Owner | Address | City | Acreage |
|---|---|---|---|---|
| 22-12B | DAUGHERTY MARSHALL E | STATE RT 764 7450 | Unincorporated | 43575.00 |
| 26-48A | STEWART LYNN ROSSIE | DENTON SLACK RD | Unincorporated | 21000.00 |
| 20-14 ETAL | MARKSBERRY FRED JR ETAL | GRASSY LN | Unincorporated | 810.00 |
| 20-14 ETAL | MARKSBERRY FRED JR ETAL | GRASSY LN | Unincorporated | 810.00 |
| 20-14 ETAL | MARKSBERRY FRED JR ETAL | GRASSY LN | Unincorporated | 810.00 |
| 20-14 ETAL | MARKSBERRY FRED JR ETAL | GRASSY LN | Unincorporated | 810.00 |
| 20-14 ETAL | MARKSBERRY FRED JR ETAL | GRASSY LN | Unincorporated | 810.00 |
| 20-14 ETAL | MARKSBERRY FRED JR ETAL | GRASSY LN | Unincorporated | 810.00 |
| 20-14 ETAL | MARKSBERRY FRED JR ETAL | GRASSY LN | Unincorporated | 810.00 |
| 20-14 ETAL | MARKSBERRY FRED JR ETAL | GRASSY LN | Unincorporated | 810.00 |
Download Ohio County parcel data
All 19,872 parcels in Ohio County as a single file — free, no account needed. Shapefile, GeoJSON, GeoPackage, CSV and Parquet.
Get Ohio County on FreeParcelData →Nearby counties
Frequently Asked Questions
How many parcels are in Ohio County?
The Ohio County assessor roll on file records 19,872 parcels across 9 communities, with 77.0% lying outside any incorporated place.
Who owns the most land in Ohio County?
WESTERN MINERAL DEVELOPMENT LLC holds 247 parcels, the most of any owner on record — the largest-landowners leaderboard ranks the top 25.
What is the typical parcel size in Ohio County?
Measured from mapped boundaries, the median parcel is 2.4 acres, and nine parcels in ten are under 59.8 acres. Boundary-measured area closely tracks deeded acreage but is not the deed.
How much of Ohio County is government-owned?
Government entities — federal, state, and local — hold 1.1% of the county’s parcels, classified from owner names on the roll.
How current is this data?
It comes from the Ohio County assessor roll dated January 2025. 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 (9)
19,872 parcels across 9 communities in Ohio County.