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Darke County, OH Parcels & GIS Data

Darke County, OH parcel data: 31,363 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Darke County, Ohio parcel data covering 31,363 property records.

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

Darke County is a county in the U.S. state of Ohio. As of the 2020 census, the population was 51,881. Its county seat and largest city is Greenville.

FIPS 39037

Official county website: https://www.co.darke.oh.us/

The FIPS code for Darke County is 39037.

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Attribute coverage

Darke County contains 31,363 parcels in the current dataset. Column coverage is the percentage of those parcels for which the attribute is populated (non-NULL).

ColumnCoverageRecords populated
lrid100%31,363
parcelid100%31,363
parcelid2100%31,356
ogparcelid100%31,363
ogparcelid2100%31,363
parentid<0.1%0
stackid<0.1%0
geoid100%31,363
statefp100%31,363
countyfp100%31,363
countyname100%31,363
cousubfp100%31,363
cousubname100%31,363
tractce100%31,363
tractname100%31,363
taxacctnum<0.1%0
taxyear<0.1%0
taxdistrict<0.1%0
usecode99.9%31,338
usedesc99.9%31,337
zoningcode<0.1%0
zoningdesc<0.1%0
numbldgs100%31,363
numunits<0.1%0
yearbuilt62.2%19,521
numfloors0.1%18
bldgsqft62.2%19,515
bedrooms<0.1%0
halfbaths<0.1%0
fullbaths<0.1%0
imprvalue73.0%22,910
landvalue97.9%30,717
agvalue<0.1%0
totalvalue97.9%30,718
taxacres99.9%31,337
calcarea100%31,363
saleamt68.9%21,604
saledate68.9%21,604
ownertype98.6%30,938
ownername98.6%30,938
owneraddr99.9%31,337
ownercity99.9%31,337
ownerstate99.9%31,334
ownerzip99.9%31,337
parceladdr100%31,348
parcelcity99.4%31,178
parcelstate100%31,363
parcelzip100%31,363
legaldesc<0.1%0
township100%31,361
section100%31,361
qtrsection100%31,361
range100%31,361
plssdesc100%31,361
book<0.1%0
page<0.1%0
block<0.1%0
lot<0.1%0
parceltype0.5%169
accesstype0.5%169
iucnclass0.2%60
placename4.0%1,259
placetype3.9%1,229
firmid100%31,363
firmdate100%31,363
fldzone100%31,363
zonesubty96.6%30,308
staticbfe<0.1%0
elevmin98.3%30,840
elevmax98.3%30,840
elevavg98.3%30,840
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
naicscode4.0%1,259
frsid<0.1%0
dfrurl<0.1%0
caapermit<0.1%0
cwapermit<0.1%0
rcrapermit<0.1%0
updated100%31,363
centroidx100%31,363
centroidy100%31,363
surfpointx100%31,363
surfpointy100%31,363
geom100%31,363
extras100%31,363
ownerlist69.3%21,736
placefp41.7%13,090
zoningurl<0.1%0

Schema mapping

How source columns from the acquired Darke 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 — Darke County, Ohio (39037) 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 98.3% elevmin 98.3% elevmax 98.3% elevavg s_fld_haz_ar · FEMA NFHL 100% fldzone 96.6% zonesubty 100% firmdate 100% firmid supplemented · derived / other pipelines 100% usecode 100% numbldgs 62.2% yearbuilt 62.2% bldgsqft 73.0% imprvalue 97.9% landvalue 97.9% totalvalue 68.9% saleamt 68.9% saledate 98.6% ownertype 98.6% ownername 99.4% parcelcity 100% parcelstate 100% parcelzip 100% section 100% qtrsection 100% range 100% plssdesc 69.3% ownerlist lrid parcelid parcelid2 ogparcelid ogparcelid2 geoid statefp countyfp countyname cousubfp cousubname tractce tractname usecode usedesc numbldgs yearbuilt bldgsqft imprvalue landvalue totalvalue taxacres calcarea saleamt saledate ownertype ownername owneraddr ownercity ownerstate ownerzip parceladdr parcelcity parcelstate parcelzip township section qtrsection range plssdesc firmid firmdate fldzone zonesubty elevmin elevmax elevavg updated centroidx centroidy surfpointx surfpointy geom extras ownerlist publish.parcel_layer columns not fed by these sources (40) — empty or below 50% fill in this county parentid, stackid, taxacctnum, taxyear, taxdistrict, zoningcode, zoningdesc, numunits, numfloors, bedrooms, halfbaths, fullbaths, agvalue legaldesc, book, page, block, lot, parceltype, accesstype, iucnclass, placename, placetype, staticbfe, 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 Darke County:

Frequently asked questions

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

Land Records publishes a Darke 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 Darke County, OH dataset as a GeoPackage or CSV.

How many parcels are in Darke County, OH?

The current dataset contains 31,363 parcel records for Darke County, OH, each with its boundary geometry and assessor attributes.

What is the FIPS code for Darke County, OH?

The FIPS code for Darke County, OH is 39037.

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

Each Darke 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 Darke County, OH parcel data free?

You can preview Darke 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 Darke County, OH have an official GIS or property records website?

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

On this page

Attribute coverageSchema mappingNeighboring countiesFAQRelated