Hardin County
Parcel & Property Data
About This Data
LandBrief holds 26,016 parcel records for Hardin 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 Hardin County assessor roll dated April 2024, loaded August 2026. See data sources for every county’s vintage.
Explore Hardin County
Hardin County by the Numbers
- Median parcel size
- 0.66 acres
measured from mapped boundaries - 90th-percentile parcel
- 40.4 acres
- County land area
- 300,983 acres
U.S. Census measurement - Communities
- 11
53.9% of parcels outside any incorporated place
Who Owns Hardin County?
Share of the county’s 26,016 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 | 61.3% |
| Companies & organizations | 10.2% |
| Trusts & estates | 3.5% |
| Government | 1.2% |
| Other / unclassified | 23.8% |
The largest owner on record is CSX TRANSPORTATION INC TAX DEPT with 137 parcels — see the full landowner leaderboard.
Parcel Records (~26,016 total)
| Parcel ID | Owner | Address | City | Acreage |
|---|---|---|---|---|
| 401800010000 | OHIO DEPT OF NATURAL RESOURCES DIV OF PARKS REC | — | Unincorporated | 1015.27 |
| 161300040000 | RAM CREST FARMS INC | — | Unincorporated | 971.65 |
| 282700010000 | MIDWEST OHIO FARMS LLC | — | Unincorporated | 649.01 |
| 281600010000 | USV SCHOOL | — | Unincorporated | 640.00 |
| 161400040000 | LJJK UNION HARDIN COUNTY LLC LARRY HOFFMAN | — | Unincorporated | 599.71 |
| 161200190000 | SHEAFFER ROBERT T JILL M | — | Unincorporated | 582.66 |
| 282300010000 | ROHRS LAND CO | — | Unincorporated | 567.43 |
| 452800080000 | WATKINS RICHARD M | — | Unincorporated | 543.10 |
| 312500030000 | WYSS FARMS HOLDING CO LLC | — | Unincorporated | 504.11 |
| 201700040000 | BASH CLAYTON W | — | Unincorporated | 444.36 |
Download Hardin County parcel data
All 26,016 parcels in Hardin County as a single file — free, no account needed. Shapefile, GeoJSON, GeoPackage, CSV and Parquet.
Get Hardin County on FreeParcelData →Nearby counties
Frequently Asked Questions
How many parcels are in Hardin County?
The Hardin County assessor roll on file records 26,016 parcels across 11 communities, with 53.9% lying outside any incorporated place.
Who owns the most land in Hardin County?
CSX TRANSPORTATION INC TAX DEPT holds 137 parcels, the most of any owner on record — the largest-landowners leaderboard ranks the top 25.
What is the typical parcel size in Hardin County?
Measured from mapped boundaries, the median parcel is 0.66 acres, and nine parcels in ten are under 40.4 acres. Boundary-measured area closely tracks deeded acreage but is not the deed.
How much of Hardin County is government-owned?
Government entities — federal, state, and local — hold 1.2% of the county’s parcels, classified from owner names on the roll.
How current is this data?
It comes from the Hardin County assessor roll dated April 2024. 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 (11)
26,016 parcels across 11 communities in Hardin County.