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Adams County, IN Parcels & GIS Data

Adams County, IN parcel data: 22,709 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Adams County, Indiana parcel data covering 22,709 property records.

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

Adams County lies in northeastern Indiana in the United States and shares its eastern border with Ohio. It was officially established in 1836. The county seat is Decatur. According to the 2020 census, its population was 35,809, an increase of 4.1% from 34,387 in 2010.

FIPS 18001

Official county website: http://www.co.adams.in.us

The FIPS code for Adams County is 18001.

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Attribute coverage

Adams County contains 22,709 parcels in the current dataset. Column coverage is the percentage of those parcels for which the attribute is populated (non-NULL).

ColumnCoverageRecords populated
lrid100%22,709
parcelid98.7%22,408
parcelid2100%22,709
ogparcelid98.7%22,408
ogparcelid2100%22,709
parentid<0.1%0
stackid<0.1%0
geoid100%22,709
statefp100%22,709
countyfp100%22,709
countyname100%22,709
cousubfp100%22,709
cousubname100%22,709
tractce100%22,709
tractname100%22,709
taxacctnum<0.1%0
taxyear<0.1%0
taxdistrict98.7%22,407
usecode98.4%22,340
usedesc<0.1%0
zoningcode13.0%2,947
zoningdesc13.0%2,947
numbldgs93.8%21,309
numunits0.1%12
yearbuilt<0.1%0
numfloors0.1%12
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
taxacres<0.1%0
calcarea100%22,709
saleamt<0.1%0
saledate<0.1%0
ownertype<0.1%0
ownername<0.1%0
owneraddr<0.1%0
ownercity<0.1%0
ownerstate<0.1%0
ownerzip<0.1%0
parceladdr98.3%22,326
parcelcity98.3%22,326
parcelstate100%22,709
parcelzip100%22,709
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
block<0.1%0
lot<0.1%0
parceltype0.6%136
accesstype0.6%136
iucnclass0.3%73
placename4.3%968
placetype4.2%953
firmid100%22,709
firmdate100%22,709
fldzone100%22,709
zonesubty95.6%21,719
staticbfe<0.1%0
elevmin98.9%22,470
elevmax98.9%22,470
elevavg98.9%22,470
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
naicscode4.3%968
frsid<0.1%0
dfrurl<0.1%0
caapermit<0.1%0
cwapermit<0.1%0
rcrapermit<0.1%0
updated88.6%20,130
centroidx100%22,709
centroidy100%22,709
surfpointx100%22,709
surfpointy100%22,709
geom100%22,709
extras100%22,709
lrversion100%22,709

Schema mapping

How source columns from the acquired Adams 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 — Adams County, Indiana (18001) 2 entities · most recent acquisition per entity · generated 2026-07-13 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 parcel_id state_parcel_id dlgf_prop_class_code prop_add prop_city prop_state prop_zip tax_township geom cnty_tax_dist_cd 21 cols ⇢ parcelid parcelid2 usecode parceladdr parcelcity parcelstate parcelzip township geom taxdistrict extras ZONING geom zoning_type zoning_description 7 cols ⇢ geom zoningcode zoningdesc extras determined · ground truth 100% lrid 100% geoid 100% statefp 100% countyfp 100% countyname 100% cousubfp 100% cousubname 100% tractce 100% tractname 88.6% updated 100% lrversion geom · derived from geometry geom dem.us_1m · USGS 1m DEM 98.9% elevmin 98.9% elevmax 98.9% elevavg s_fld_haz_ar · FEMA NFHL 100% fldzone 95.6% zonesubty 100% firmdate 100% firmid supplemented · derived / other pipelines 93.8% numbldgs lrid parcelid parcelid2 ogparcelid ogparcelid2 geoid statefp countyfp countyname cousubfp cousubname tractce tractname taxdistrict usecode zoningcode zoningdesc numbldgs calcarea parceladdr parcelcity parcelstate parcelzip township firmid firmdate fldzone zonesubty elevmin elevmax elevavg updated centroidx centroidy surfpointx surfpointy geom extras lrversion publish.parcel_layer columns not fed by these sources (54) — empty or below 50% fill in this county parentid, stackid, taxacctnum, taxyear, usedesc, numunits, yearbuilt, numfloors, bldgsqft, bedrooms, halfbaths, fullbaths, imprvalue, landvalue agvalue, totalvalue, taxacres, saleamt, saledate, ownertype, ownername, owneraddr, ownercity, ownerstate, ownerzip, legaldesc, section qtrsection, range, plssdesc, book, page, block, lot, parceltype, accesstype, iucnclass, placename, placetype, staticbfe, fireplaces, heating heatfuel, cooling, foundation, roofcover, siding, bldgtype, naicscode, frsid, dfrurl, caapermit, cwapermit, rcrapermit PARCEL 10 mapped · 21 kept in extras · 44 unmapped (NULL) SOURCE COLUMNS HARMONIZED → PARCEL parcel_id state_parcel_id dlgf_prop_class_code prop_add prop_city prop_state prop_zip tax_township geom cnty_tax_dist_cd parcelid parcelid2 usecode parceladdr parcelcity parcelstate parcelzip township geom taxdistrict extras · 21 source columns preserved as json tax_special, esri_zip, latitude, dlgf_prop_address_zip, nguid valid_tax_code, tax_city, esri_poname, source_featureid source_originator, county_fips, county_id, dlgf_prop_address tax_school, loaddate, dlgf_prop_address_state, longitude local_id, tax_library, dlgf_prop_address_city, tax_county extras not present in source — filled with NULL (44) taxacctnum, taxyear, usedesc, zoningcode, zoningdesc, numbldgs, numunits, yearbuilt, numfloors, bldgsqft, bedrooms, halfbaths, fullbaths imprvalue, landvalue, agvalue, totalvalue, taxacres, saleamt, saledate, ownername, owneraddr, ownercity, ownerstate, ownerzip, legaldesc section, qtrsection, range, plssdesc, book, page, block, lot, updated, sourceurl, parentid, fireplaces, heating, cooling, foundation, roofcover siding, heatfuel ZONING 3 mapped · 7 kept in extras · 6 unmapped (NULL) SOURCE COLUMNS HARMONIZED → ZONING geom zoning_type zoning_description geom zoningcode zoningdesc extras · 7 source columns preserved as json globalid, created_user, created_date, last_edited_user last_edited_date, shape_starea__, shape_stlength__ extras not present in source — filled with NULL (6) zoningtype, ordinance, setbacks, restrictions, notes, sourceurl

Neighboring counties

Parcel data for counties bordering Adams County:

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Attribute coverageSchema mappingNeighboring countiesRelated