Union County, OH Parcels & GIS Data

Union County, OH parcel data: 36,294 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Union County, Ohio parcel data covering 36,294 property records.

This page documents parcel-level coverage for Union County, Ohio. Each parcel record carries its boundary polygon (GIS geometry) along with attributes such as the parcel ID/APN, owner name and mailing address, situs (property) address, assessed land and improvement values, acreage, land-use and zoning codes, year built, and most recent sale price and date. Exact fill rates for Union County are listed in the attribute-coverage table below. Preview the data in the interactive explorer, or download the complete Union County property dataset.

Union County is a county located in the U.S. state of Ohio. As of the 2020 census, the population was 62,784. Its county seat is Marysville.

FIPS 39159

Official county website: http://www.co.union.oh.us

The FIPS code for Union County is 39159.

MarionHardinLoganChampaignDelawareFranklinMadisonUnion

Attribute coverage

Union County contains 36,294 parcels in the current dataset. Column coverage is the percentage of those parcels for which the attribute is populated (non-NULL).

ColumnCoverageRecords populated
lrid100%36,294
parcelid99.7%36,181
parcelid294.2%34,195
ogparcelid99.8%36,211
ogparcelid2<0.1%0
parentid<0.1%0
stackid<0.1%0
geoid100%36,294
statefp100%36,294
countyfp100%36,294
countyname100%36,294
cousubfp100%36,294
cousubname100%36,294
tractce100%36,294
tractname100%36,294
taxacctnum99.7%36,181
taxyear0.2%83
taxdistrict96.5%35,032
usecode95.7%34,730
usedesc<0.1%9
zoningcode<0.1%0
zoningdesc<0.1%0
numbldgs0.2%83
numunits0.1%20
yearbuilt<0.1%0
numfloors0.1%20
bldgsqft<0.1%0
bedrooms<0.1%0
halfbaths<0.1%0
fullbaths<0.1%0
imprvalue<0.1%0
landvalue<0.1%0
agvalue<0.1%0
totalvalue<0.1%0
taxacres95.7%34,721
calcarea100%36,294
saleamt<0.1%0
saledate86.4%31,359
ownertype<0.1%0
ownername95.9%34,796
owneraddr0.2%83
ownercity<0.1%0
ownerstate<0.1%0
ownerzip<0.1%0
parceladdr95.7%34,736
parcelcity95.7%34,721
parcelstate0.2%83
parcelzip96.4%34,976
legaldesc<0.1%0
township<0.1%0
section<0.1%0
qtrsection<0.1%0
range<0.1%0
plssdesc<0.1%0
book<0.1%0
page<0.1%0
parceltype<0.1%8
accesstype<0.1%8
iucnclass<0.1%0
placename<0.1%8
placetype<0.1%7
firmid100%36,294
firmdate100%36,294
fldzone100%36,294
zonesubty90.7%32,912
staticbfe100%36,294
elevmin100%36,291
elevmax100%36,291
elevavg100%36,291
fireplaces<0.1%0
heating<0.1%0
heatfuel<0.1%0
cooling<0.1%0
foundation<0.1%0
roofcover<0.1%0
siding<0.1%0
updated0.2%83
centroidx100%36,294
centroidy100%36,294
surfpointx100%36,294
surfpointy100%36,294
geom100%36,294
lrversion100%36,294

Neighboring counties

Parcel data for counties bordering Union County:

On this page