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Hamilton County, IN Parcels & GIS Data

Hamilton County, IN parcel data: 149,802 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Hamilton County, Indiana parcel data covering 149,802 property records.

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

Hamilton County is a county in the U.S. state of Indiana. The 2020 United States census recorded a population of 347,467. The county seat is Noblesville.

FIPS 18057

Official county website: http://www.hamiltoncounty.in.gov

The FIPS code for Hamilton County is 18057.

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Attribute coverage

Hamilton County contains 149,802 parcels in the current dataset. Column coverage is the percentage of those parcels for which the attribute is populated (non-NULL).

ColumnCoverageRecords populated
lrid100%149,802
parcelid100%149,802
parcelid2100%149,801
ogparcelid100%149,802
ogparcelid2100%149,802
parentid<0.1%0
stackid<0.1%0
geoid100%149,802
statefp100%149,802
countyfp100%149,802
countyname100%149,802
cousubfp100%149,802
cousubname100%149,802
tractce100%149,802
tractname100%149,802
taxacctnum<0.1%0
taxyear<0.1%0
taxdistrict100%149,800
usecode99.1%148,509
usedesc<0.1%0
zoningcode63.5%95,102
zoningdesc31.4%47,054
numbldgs95.3%142,832
numunits0.5%757
yearbuilt<0.1%0
numfloors0.5%757
bldgsqft<0.1%0
bedrooms<0.1%0
halfbaths<0.1%0
fullbaths<0.1%0
imprvalue<0.1%1
landvalue<0.1%1
agvalue<0.1%1
totalvalue<0.1%1
taxacres<0.1%1
calcarea100%149,802
saleamt<0.1%0
saledate<0.1%0
ownertype<0.1%1
ownername<0.1%1
owneraddr<0.1%0
ownercity<0.1%0
ownerstate<0.1%0
ownerzip<0.1%0
parceladdr100%149,796
parcelcity100%149,796
parcelstate100%149,802
parcelzip100%149,802
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%902
accesstype0.6%902
iucnclass<0.1%27
placename3.6%5,398
placetype3.5%5,290
firmid100%149,802
firmdate100%149,802
fldzone100%149,802
zonesubty98.5%147,527
staticbfe0.1%84
elevmin99.9%149,653
elevmax99.9%149,653
elevavg99.9%149,653
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
naicscode3.6%5,399
frsid<0.1%0
dfrurl<0.1%0
caapermit<0.1%0
cwapermit<0.1%0
rcrapermit<0.1%0
updated67.0%100,313
centroidx100%149,802
centroidy100%149,802
surfpointx100%149,802
surfpointy100%149,802
geom100%149,802
extras100%149,802
lrversion100%149,802

Schema mapping

How source columns from the acquired Hamilton 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 — Hamilton County, Indiana (18057) 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 layer zoning_full geom 2 cols ⇢ zoningcode zoningdesc geom extras determined · ground truth 100% lrid 100% geoid 100% statefp 100% countyfp 100% countyname 100% cousubfp 100% cousubname 100% tractce 100% tractname 67.0% updated 100% lrversion 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 98.5% zonesubty 0.1% staticbfe 100% firmdate 100% firmid supplemented · derived / other pipelines 95.3% 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 staticbfe elevmin elevmax elevavg updated centroidx centroidy surfpointx surfpointy geom extras lrversion publish.parcel_layer columns not fed by these sources (53) — 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, 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 · 2 kept in extras · 6 unmapped (NULL) SOURCE COLUMNS HARMONIZED → ZONING layer zoning_full geom zoningcode zoningdesc geom extras · 2 source columns preserved as json count_, analysisarea extras not present in source — filled with NULL (6) zoningtype, ordinance, setbacks, restrictions, notes, sourceurl

Neighboring counties

Parcel data for counties bordering Hamilton County:

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Attribute coverageSchema mappingNeighboring countiesRelated