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Clinton County, OH Parcels & GIS Data

Clinton County, OH parcel data: 26,930 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Clinton County, Ohio parcel data covering 26,930 property records.

This page documents parcel-level coverage for Clinton 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 Clinton County are listed in the attribute-coverage table below. Preview the data in the interactive explorer, or download the complete Clinton County property dataset.

Clinton County is a county located in the U.S. state of Ohio. As of the 2020 United States census, the population was 42,018. Its county seat and largest city is Wilmington.

FIPS 39027

Official county website: https://co.clinton.oh.us/

The FIPS code for Clinton County is 39027.

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Attribute coverage

Clinton County contains 26,930 parcels in the current dataset. Column coverage is the percentage of those parcels for which the attribute is populated (non-NULL).

ColumnCoverageRecords populated
lrid100%26,930
parcelid100%26,930
parcelid2100%26,927
ogparcelid100%26,930
ogparcelid2100%26,930
parentid<0.1%0
stackid<0.1%0
geoid100%26,930
statefp100%26,930
countyfp100%26,930
countyname100%26,930
cousubfp100%26,930
cousubname100%26,930
tractce100%26,930
tractname100%26,930
taxacctnum<0.1%0
taxyear<0.1%0
taxdistrict<0.1%0
usecode98.5%26,531
usedesc98.8%26,609
zoningcode64.2%17,292
zoningdesc44.7%12,032
numbldgs100%26,930
numunits0.2%54
yearbuilt<0.1%0
numfloors0.2%54
bldgsqft<0.1%0
bedrooms<0.1%0
halfbaths<0.1%0
fullbaths<0.1%0
imprvalue64.7%17,423
landvalue93.0%25,040
agvalue<0.1%0
totalvalue93.1%25,074
taxacres98.8%26,605
calcarea100%26,930
saleamt45.3%12,189
saledate<0.1%0
ownertype93.8%25,259
ownername93.8%25,259
owneraddr98.8%26,609
ownercity98.7%26,578
ownerstate98.7%26,592
ownerzip98.7%26,592
parceladdr99.9%26,904
parcelcity91.9%24,739
parcelstate100%26,930
parcelzip100%26,930
legaldesc93.7%25,226
township<0.1%0
section<0.1%0
qtrsection<0.1%0
range<0.1%0
plssdesc<0.1%0
book44.0%11,841
page30.1%8,116
block<0.1%0
lot<0.1%0
parceltype0.6%164
accesstype0.6%164
iucnclass<0.1%11
placename4.1%1,110
placetype4.0%1,075
firmid100%26,917
firmdate100%26,917
fldzone100%26,917
zonesubty96.3%25,939
staticbfe0.1%17
elevmin97.7%26,323
elevmax97.7%26,323
elevavg97.7%26,323
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
bldgtype<0.1%0
naicscode4.1%1,110
frsid<0.1%0
dfrurl<0.1%0
caapermit<0.1%0
cwapermit<0.1%0
rcrapermit<0.1%0
updated100%26,930
centroidx100%26,930
centroidy100%26,930
surfpointx100%26,930
surfpointy100%26,930
geom100%26,930
extras100%26,930
ownerlist75.4%20,316
placefp45.6%12,280
zoningurl<0.1%0

Schema mapping

How source columns from the acquired Clinton County GIS layers map into the harmonized entity schemas and assemble into the published parcel table, alongside supplemented fields (elevation, flood zone) and deterministic columns.

Schema mapping — Clinton County, Ohio (39027) 1 entity · most recent acquisition per entity · generated 2026-08-30 direct column transformed (expression) geometry extras json supplemented determined ALL ENTITIES → FINAL PARCEL SCHEMA Harmonized entity columns assemble into publish.parcel_layer — matched by column name. Supplemented fields show their fill rate in this county. SOURCE COLUMNS HARMONIZED ENTITIES PUBLISH.PARCEL_LAYER PARCEL stateparcelid localparcelid stateluc landarea mailaddressall mailcity mailstate mailzip situsaddressall county camadatasite geom 8 cols ⇢ parcelid parcelid2 usedesc taxacres owneraddr ownercity ownerstate ownerzip parceladdr township sourceurl geom extras determined · ground truth 100% lrid 100% geoid 100% statefp 100% countyfp 100% countyname 100% cousubfp 100% cousubname 100% tractce 100% tractname 100% updated geom · derived from geometry geom dem.us_1m · USGS 1m DEM 97.7% elevmin 97.7% elevmax 97.7% elevavg s_fld_haz_ar · FEMA NFHL 100% fldzone 96.3% zonesubty 0.1% staticbfe 100% firmdate 100% firmid supplemented · derived / other pipelines 98.5% usecode 64.2% zoningcode 100% numbldgs 64.7% imprvalue 93.0% landvalue 93.1% totalvalue 93.8% ownertype 93.8% ownername 91.9% parcelcity 100% parcelstate 100% parcelzip 93.7% legaldesc 75.4% ownerlist lrid parcelid parcelid2 ogparcelid ogparcelid2 geoid statefp countyfp countyname cousubfp cousubname tractce tractname usecode usedesc zoningcode numbldgs imprvalue landvalue totalvalue taxacres calcarea ownertype ownername owneraddr ownercity ownerstate ownerzip parceladdr parcelcity parcelstate parcelzip legaldesc township firmid firmdate fldzone zonesubty staticbfe elevmin elevmax elevavg updated centroidx centroidy surfpointx surfpointy geom extras ownerlist publish.parcel_layer columns not fed by these sources (45) — empty or below 50% fill in this county parentid, stackid, taxacctnum, taxyear, taxdistrict, zoningdesc, numunits, yearbuilt, numfloors, bldgsqft, bedrooms, halfbaths, fullbaths agvalue, saleamt, saledate, section, qtrsection, range, plssdesc, book, page, block, lot, parceltype, accesstype, iucnclass, placename placetype, fireplaces, heating, heatfuel, cooling, foundation, roofcover, siding, bldgtype, naicscode, frsid, dfrurl, caapermit, cwapermit rcrapermit, placefp, zoningurl PARCEL 12 mapped · 8 kept in extras · 42 unmapped (NULL) SOURCE COLUMNS HARMONIZED → PARCEL stateparcelid localparcelid stateluc landarea mailaddressall mailcity mailstate mailzip situsaddressall county camadatasite geom parcelid parcelid2 usedesc taxacres owneraddr ownercity ownerstate ownerzip parceladdr township sourceurl geom extras · 8 source columns preserved as json mailnumber, mailstreetprefix, mailstreetname mailstreetsuffix, mailunitnumber, landarea_py, currentto globalid extras not present in source — filled with NULL (42) taxacctnum, taxyear, usecode, zoningcode, zoningdesc, numbldgs, numunits, yearbuilt, numfloors, bldgsqft, bedrooms, halfbaths, fullbaths imprvalue, landvalue, agvalue, totalvalue, saleamt, saledate, ownername, parcelcity, parcelstate, parcelzip, legaldesc, section, qtrsection range, plssdesc, book, page, block, lot, updated, taxdistrict, parentid, fireplaces, heating, cooling, foundation, roofcover, siding, heatfuel

Neighboring counties

Parcel data for counties bordering Clinton County:

Frequently asked questions

Where can I find Clinton County, OH parcel and GIS data?

Land Records publishes a Clinton County, OH parcel dataset in which every parcel carries its boundary polygon (GIS geometry) along with ownership, assessed value, land use, acreage, and sale history. Preview it in the interactive explorer on this page, or download the full Clinton County, OH dataset as a GeoPackage or CSV.

How many parcels are in Clinton County, OH?

The current dataset contains 26,930 parcel records for Clinton County, OH, each with its boundary geometry and assessor attributes.

What is the FIPS code for Clinton County, OH?

The FIPS code for Clinton County, OH is 39027.

What information does each Clinton County, OH parcel record include?

Each Clinton County, OH parcel record includes 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 the most recent sale price and date — plus the parcel boundary polygon. Per-attribute fill rates are listed in the coverage table on this page.

Is Clinton County, OH parcel data free?

You can preview Clinton County, OH parcels for free in the interactive explorer. The complete dataset is available as a one-time download or through the nationwide parcel web service; see the download options on this page for current pricing.

Does Clinton County, OH have an official GIS or property records website?

Yes — the official Clinton County, OH government website is linked in the county details above. Land Records standardizes Clinton County, OH assessor and recorder records into a single nationwide parcel schema with GIS boundary geometry.

On this page

Attribute coverageSchema mappingNeighboring countiesFAQRelated