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Marion County, IN Parcels & GIS Data

Marion County, IN parcel data: 384,280 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Marion County, Indiana parcel data covering 384,280 property records.

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

Marion County is located in the U.S. state of Indiana. The 2020 United States census reported a population of 977,203, making it the 54th-most populous county in the U.S., the most populous county in the state, and the main population center of the 11-county Indianapolis–Carmel–Greenwood MSA in central Indiana. Indianapolis is the county seat, the state capital, and most populous city.

FIPS 18097

Official county website: https://aca-prod.accela.com/INDY/Default.aspx

The FIPS code for Marion County is 18097.

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Attribute coverage

Marion County contains 384,280 parcels in the current dataset. Column coverage is the percentage of those parcels for which the attribute is populated (non-NULL).

ColumnCoverageRecords populated
lrid100%384,280
parcelid100%384,280
parcelid2100%384,280
ogparcelid100%384,280
ogparcelid2100%384,280
parentid<0.1%0
stackid<0.1%0
geoid100%384,280
statefp100%384,280
countyfp100%384,280
countyname100%384,280
cousubfp100%384,280
cousubname100%384,280
tractce100%384,280
tractname100%384,280
taxacctnum80.0%307,512
taxyear<0.1%0
taxdistrict100%384,250
usecode100%384,214
usedesc95.3%366,263
zoningcode10.0%38,268
zoningdesc4.8%18,515
numbldgs100%384,280
numunits80.2%308,146
yearbuilt<0.1%0
numfloors0.5%1,868
bldgsqft80.0%307,512
bedrooms<0.1%0
halfbaths<0.1%0
fullbaths<0.1%0
imprvalue73.5%282,435
landvalue78.5%301,793
agvalue<0.1%0
totalvalue78.6%302,202
taxacres80.0%307,477
calcarea100%384,280
saleamt<0.1%0
saledate<0.1%0
ownertype80.0%307,512
ownername80.0%307,512
owneraddr80.0%307,273
ownercity80.0%307,496
ownerstate80.0%307,483
ownerzip80.0%307,473
parceladdr100%384,256
parcelcity99.5%382,316
parcelstate100%384,280
parcelzip100%384,280
legaldesc80.0%307,478
township100%384,267
section100%384,267
qtrsection100%384,267
range100%384,267
plssdesc100%384,267
book<0.1%0
page<0.1%0
block76.0%292,142
lot78.5%301,765
parceltype0.3%1,081
accesstype0.3%1,081
iucnclass<0.1%42
placename90.7%348,421
placetype4.5%17,289
firmid100%384,280
firmdate100%384,280
fldzone100%384,280
zonesubty96.9%372,214
staticbfe<0.1%184
elevmin100%384,119
elevmax100%384,119
elevavg100%384,119
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
naicscode90.7%348,421
frsid<0.1%0
dfrurl<0.1%0
caapermit<0.1%0
cwapermit<0.1%0
rcrapermit<0.1%0
updated100%384,280
centroidx100%384,280
centroidy100%384,280
surfpointx100%384,280
surfpointy100%384,280
geom100%384,280
extras100%384,280
ownerlist61.8%237,297
placefp100%384,148
zoningurl90.0%345,881

Schema mapping

How source columns from the acquired Marion 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 — Marion County, Indiana (18097) 2 entities · 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 parcel_id state_parcel_id dlgf_prop_class_code prop_add prop_city prop_state prop_zip tax_township loaddate geom tax_special cnty_tax_dist_cd 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 dlgf_prop_address_state longitude local_id tax_library dlgf_prop_address_city tax_county parcelid parcelid2 usecode parceladdr parcelcity parcelstate parcelzip township updated geom taxdistrict extras ZONING geom code1 label code2 3 cols ⇢ geom zoningcode zoningdesc zoningtype extras determined · ground truth 100% lrid 100% geoid 100% statefp 100% countyfp 100% countyname 100% cousubfp 100% cousubname 100% tractce 100% tractname geom · derived from geometry geom dem.us_1m · USGS 1m DEM 100% elevmin 100% elevmax 100% elevavg s_fld_haz_ar · FEMA NFHL 100% fldzone 96.9% zonesubty 0.0% staticbfe 100% firmdate 100% firmid supplemented · derived / other pipelines 80.0% taxacctnum 95.3% usedesc 100% numbldgs 80.2% numunits 80.0% bldgsqft 73.5% imprvalue 78.5% landvalue 78.6% totalvalue 80.0% taxacres 80.0% ownertype 80.0% ownername 80.0% owneraddr 80.0% ownercity 80.0% ownerstate 80.0% ownerzip 80.0% legaldesc 100% section 100% qtrsection 100% range 100% plssdesc 76.0% block 78.5% lot 90.7% placename 90.7% naicscode 61.8% ownerlist 100% placefp 90.0% zoningurl lrid parcelid parcelid2 ogparcelid ogparcelid2 geoid statefp countyfp countyname cousubfp cousubname tractce tractname taxacctnum taxdistrict usecode usedesc zoningcode zoningdesc numbldgs numunits bldgsqft imprvalue landvalue totalvalue taxacres calcarea ownertype ownername owneraddr ownercity ownerstate ownerzip parceladdr parcelcity parcelstate parcelzip legaldesc township section qtrsection range plssdesc block lot placename firmid firmdate fldzone zonesubty staticbfe elevmin elevmax elevavg naicscode updated centroidx centroidy surfpointx surfpointy geom extras ownerlist placefp zoningurl publish.parcel_layer columns not fed by these sources (30) — empty or below 50% fill in this county parentid, stackid, taxyear, yearbuilt, numfloors, bedrooms, halfbaths, fullbaths, agvalue, saleamt, saledate, book, page, parceltype accesstype, iucnclass, placetype, fireplaces, heating, heatfuel, cooling, foundation, roofcover, siding, bldgtype, frsid, dfrurl, caapermit cwapermit, rcrapermit PARCEL 12 mapped · 11 transformed · 43 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 loaddate geom tax_special cnty_tax_dist_cd 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 dlgf_prop_address_state longitude local_id tax_library dlgf_prop_address_city tax_county parcelid NULLIF(trim(parcel_id), '')::text parcelid2 NULLIF(trim(state_parcel_id), '')::text usecode NULLIF(trim(dlgf_prop_class_code), '')::text parceladdr NULLIF(trim(prop_add), '')::text parcelcity NULLIF(trim(prop_city), '')::text parcelstate NULLIF(trim(prop_state), '')::text parcelzip NULLIF(trim(prop_zip), '')::text township NULLIF(trim(tax_township), '')::text updated NULLIF(trim(loaddate::text), '')::text geom taxdistrict COALESCE(NULLIF(trim(tax_special), ''), NULLIF(trim(cnty_tax_di… extras json_build_object( 'esri_zip', NULLIF(trim(esri_zip), '')::text… not present in source — filled with NULL (43) 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, sourceurl, parentid, heatfuel, fireplaces, heating, cooling, foundation roofcover, siding ZONING 4 mapped · 3 kept in extras · 5 unmapped (NULL) SOURCE COLUMNS HARMONIZED → ZONING geom code1 label code2 geom zoningcode zoningdesc zoningtype extras · 3 source columns preserved as json globalid, shape_starea__, shape_stlength__ extras not present in source — filled with NULL (5) ordinance, setbacks, restrictions, notes, sourceurl

Neighboring counties

Parcel data for counties bordering Marion County:

Frequently asked questions

Where can I find Marion County, IN parcel and GIS data?

Land Records publishes a Marion County, IN 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 Marion County, IN dataset as a GeoPackage or CSV.

How many parcels are in Marion County, IN?

The current dataset contains 384,280 parcel records for Marion County, IN, each with its boundary geometry and assessor attributes.

What is the FIPS code for Marion County, IN?

The FIPS code for Marion County, IN is 18097.

What information does each Marion County, IN parcel record include?

Each Marion County, IN 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 Marion County, IN parcel data free?

You can preview Marion County, IN 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 Marion County, IN have an official GIS or property records website?

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

On this page

Attribute coverageSchema mappingNeighboring countiesFAQRelated