Union County
Parcel & Property Data
About This Data
LandBrief holds 24,295 parcel records for Union 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 Union County assessor roll dated June 2025, loaded August 2026. See data sources for every county’s vintage.
Explore Union County
Union County by the Numbers
- Median parcel size
- 1.4 acres
measured from mapped boundaries - 90th-percentile parcel
- 8.5 acres
- County land area
- 206,133 acres
U.S. Census measurement - Communities
- 2
98.4% of parcels outside any incorporated place
Who Owns Union County?
Share of the county’s 24,295 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 | 84.1% |
| Companies & organizations | 7.3% |
| Trusts & estates | 6.1% |
| Government | 0.7% |
| Other / unclassified | 1.8% |
The largest owner on record is U S FOREST SERVICE with 69 parcels — see the full landowner leaderboard.
Parcel Records (~24,295 total)
| Parcel ID | Owner | Address | City | Acreage |
|---|---|---|---|---|
| 083 006 | U S FOREST SERVICE | GA 180 SPUR | Unincorporated | 87510.80 |
| 020 001 | U S FOREST SERVICE | — | Unincorporated | 1193.00 |
| 079 031 A | U S FOREST SERVICE | — | Unincorporated | 947.00 |
| 050 114 | U S FOREST SERVICE | — | Unincorporated | 790.00 |
| 012 001 | DAYTON KEITH EDWARD | — | Unincorporated | 711.25 |
| 057 027 | U S FOREST SERVICE | — | Unincorporated | 590.20 |
| 087 001 | HANGAR ONE INVESTORS LLC | 617 RIVER BEND FARM RD | Unincorporated | 581.02 |
| 021 010 | U S FOREST SERVICE | — | Unincorporated | 480.00 |
| 019 057 | TVA | 8313 ST HWY 325 | Unincorporated | 476.00 |
| 085 002 | HILL-VUE FAMILY LTD PARTNERSHIP | 953 DEEP SOUTH FARM RD | Unincorporated | 452.68 |
Download Union County parcel data
All 24,295 parcels in Union County as a single file — free, no account needed. Shapefile, GeoJSON, GeoPackage, CSV and Parquet.
Get Union County on FreeParcelData →Nearby counties
Frequently Asked Questions
How many parcels are in Union County?
The Union County assessor roll on file records 24,295 parcels across 2 communities, with 98.4% lying outside any incorporated place.
Who owns the most land in Union County?
U S FOREST SERVICE holds 69 parcels, the most of any owner on record — the largest-landowners leaderboard ranks the top 25.
What is the typical parcel size in Union County?
Measured from mapped boundaries, the median parcel is 1.4 acres, and nine parcels in ten are under 8.5 acres. Boundary-measured area closely tracks deeded acreage but is not the deed.
How much of Union County is government-owned?
Government entities — federal, state, and local — hold 0.7% of the county’s parcels, classified from owner names on the roll.
How current is this data?
It comes from the Union County assessor roll dated June 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 (2)
24,295 parcels across 2 communities in Union County.