LandBrief

Union County

Parcel & Property Data

19,761Total Parcels
$66,264Avg. Market Value
270,864Total Acres (measured from parcel boundaries)

About This Data

LandBrief holds 19,761 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 October 2022, loaded August 2026. See data sources for every county’s vintage.

Explore Union County

Union County by the Numbers

Median parcel size
2 acres
measured from mapped boundaries
90th-percentile parcel
39.7 acres
County land area
265,989 acres
U.S. Census measurement
Communities
543
3.7% of parcels outside any incorporated place
Median assessed value
$20,490
94% of parcels carry a value

Who Owns Union County?

Share of the county’s 19,761 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 typeShare of parcels
Individuals87.5%
Companies & organizations8.6%
Trusts & estates1.1%
Government1.4%
Other / unclassified1.4%

The largest owner on record is CITY OF NEW ALBANY with 115 parcels — see the full landowner leaderboard.

Parcel Records (~19,761 total)

per page
Parcel IDOwnerAddressCityAcreageMarket Value
094R-19-001.00WEEDEN JOHN F ETUX (LE)—Blue Springs76.48 †$13,920
094R-19-007.00HERRING KEITH202 HERRING DR BLUE SPRINGSBlue Springs29.36 †$102,070
094R-19-006.01BARTON ALTON L1050 CR 205 BLUE SPRINGSBlue Springs148.09 †$49,820
009N-36-026.99——New Albany0.00 †—
094R-19-008.00NEW HARMONY ROAD—Unincorporated11.35 †—
094R-19-001.09WEENEN JOHN F ETUX (LE)—Blue Springs17.56 †$2,880
011S-22-001.00WHITTEN FARMS INC—Lena9.50 †$1,820
094R-19-006.03BARTON CHRISTOPHER ETUX1031 CR 205Blue Springs6.49 †$79,460
094R-19-001.01WEEDEN JOHN F ETUX1106 CR 205 BLUE SPRINGSBlue Springs1.09 †$71,520
094R-19-001.02WEEDEN JORJA DAWN1098 CR 205Blue Springs3.09 †$62,990
Page 1 of 1977

Download Union County parcel data

All 19,761 parcels in Union County as a single file — free, no account needed. Shapefile, GeoJSON, GeoPackage, CSV and Parquet.

Get Union County on FreeParcelData →

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Frequently Asked Questions

How many parcels are in Union County?

The Union County assessor roll on file records 19,761 parcels across 543 communities, with 3.7% lying outside any incorporated place.

Who owns the most land in Union County?

CITY OF NEW ALBANY holds 115 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 2 acres, and nine parcels in ten are under 39.7 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 1.4% 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 October 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 (543)

19,761 parcels across 543 communities in Union County.