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Fairfield County, OH Parcels & GIS Data

Fairfield County, OH parcel data: 73,102 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Fairfield County, Ohio parcel data covering 73,102 property records.

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

Fairfield County is located in the U.S. state of Ohio. As of the 2020 census, the population was 158,921. Its county seat and largest city is Lancaster.

FIPS 39045

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

The FIPS code for Fairfield County is 39045.

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Attribute coverage

Fairfield County contains 73,102 parcels in the current dataset. Column coverage is the percentage of those parcels for which the attribute is populated (non-NULL).

ColumnCoverageRecords populated
lrid100%73,102
parcelid100%73,102
parcelid2100%73,102
ogparcelid100%73,102
ogparcelid2100%73,102
parentid<0.1%0
stackid<0.1%0
geoid100%73,102
statefp100%73,102
countyfp100%73,102
countyname100%73,102
cousubfp100%73,102
cousubname100%73,102
tractce100%73,102
tractname100%73,102
taxacctnum<0.1%0
taxyear<0.1%0
taxdistrict<0.1%0
usecode98.9%72,282
usedesc79.3%57,951
zoningcode<0.1%0
zoningdesc<0.1%0
numbldgs100%73,102
numunits<0.1%0
yearbuilt72.8%53,244
numfloors4.5%3,325
bldgsqft72.8%53,244
bedrooms<0.1%0
halfbaths<0.1%0
fullbaths<0.1%0
imprvalue80.8%59,036
landvalue95.9%70,100
agvalue<0.1%0
totalvalue96.4%70,486
taxacres79.3%57,951
calcarea100%73,102
saleamt59.2%43,242
saledate92.9%67,914
ownertype97.9%71,535
ownername97.9%71,535
owneraddr97.9%71,564
ownercity97.9%71,560
ownerstate97.5%71,307
ownerzip97.9%71,555
parceladdr100%73,067
parcelcity97.7%71,419
parcelstate100%73,102
parcelzip100%73,102
legaldesc97.8%71,530
township100%73,090
section100%73,090
qtrsection100%73,090
range100%73,090
plssdesc100%73,090
book54.2%39,636
page54.2%39,635
block<0.1%0
lot<0.1%0
parceltype0.5%398
accesstype0.5%398
iucnclass0.1%72
placename3.9%2,870
placetype3.8%2,814
firmid100%73,101
firmdate100%73,101
fldzone100%73,101
zonesubty91.8%67,085
staticbfe0.1%68
elevmin99.2%72,547
elevmax99.2%72,547
elevavg99.2%72,547
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
naicscode3.9%2,870
frsid<0.1%0
dfrurl<0.1%0
caapermit<0.1%0
cwapermit<0.1%0
rcrapermit<0.1%0
updated100%73,102
centroidx100%73,102
centroidy100%73,102
surfpointx100%73,102
surfpointy100%73,102
geom100%73,102
extras100%73,102
ownerlist78.2%57,195
placefp52.8%38,613
zoningurl<0.1%0

Schema mapping

How source columns from the acquired Fairfield 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 — Fairfield County, Ohio (39045) 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 99.2% elevmin 99.2% elevmax 99.2% elevavg s_fld_haz_ar · FEMA NFHL 100% fldzone 91.8% zonesubty 0.1% staticbfe 100% firmdate 100% firmid supplemented · derived / other pipelines 98.9% usecode 100% numbldgs 72.8% yearbuilt 72.8% bldgsqft 80.8% imprvalue 95.9% landvalue 96.4% totalvalue 59.2% saleamt 92.9% saledate 97.9% ownertype 97.9% ownername 97.7% parcelcity 100% parcelstate 100% parcelzip 97.8% legaldesc 100% section 100% qtrsection 100% range 100% plssdesc 54.2% book 54.2% page 78.2% ownerlist 52.8% placefp 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 legaldesc township section qtrsection range plssdesc book page firmid firmdate fldzone zonesubty staticbfe elevmin elevmax elevavg updated centroidx centroidy surfpointx surfpointy geom extras ownerlist placefp publish.parcel_layer columns not fed by these sources (35) — empty or below 50% fill in this county parentid, stackid, taxacctnum, taxyear, taxdistrict, zoningcode, zoningdesc, numunits, numfloors, bedrooms, halfbaths, fullbaths, agvalue block, lot, parceltype, accesstype, iucnclass, placename, placetype, fireplaces, heating, heatfuel, cooling, foundation, roofcover, siding bldgtype, naicscode, frsid, dfrurl, caapermit, cwapermit, rcrapermit, 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 Fairfield County:

Frequently asked questions

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

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

How many parcels are in Fairfield County, OH?

The current dataset contains 73,102 parcel records for Fairfield County, OH, each with its boundary geometry and assessor attributes.

What is the FIPS code for Fairfield County, OH?

The FIPS code for Fairfield County, OH is 39045.

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

Each Fairfield 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 Fairfield County, OH parcel data free?

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

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

On this page

Attribute coverageSchema mappingNeighboring countiesFAQRelated