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Hamilton County, IN Parcels & GIS Data

Hamilton County, IN parcel data: 153,657 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Hamilton County, Indiana parcel data covering 153,657 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 153,657 parcels in the current dataset. Column coverage is the percentage of those parcels for which the attribute is populated (non-NULL). For the LBCS columns, only real classifications count: the to-be-determined and not-applicable placeholder codes are excluded.

ColumnCoverageRecords populated
lrid100%153,657
parcelid99.2%152,360
parcelid2100%153,657
ogparcelid99.2%152,360
ogparcelid2100%153,657
parentid<0.1%0
stackid<0.1%0
geoid100%153,657
statefp100%153,657
countyfp100%153,657
countyname100%153,657
cousubfp100%153,657
cousubname100%153,657
tractce100%153,657
tractname100%153,657
taxacctnum<0.1%0
taxyear100%153,657
taxdistrict100%153,657
usecode98.7%151,627
usedesc99.1%152,201
zoningcode94.4%145,116
zoningdesc48.6%74,640
numbldgs100%153,657
numunits86.3%132,648
yearbuilt82.4%126,658
numfloors82.6%126,979
bldgsqft85.4%131,198
bedrooms<0.1%0
halfbaths<0.1%0
fullbaths<0.1%0
imprvalue85.9%131,979
landvalue92.7%142,418
agvalue<0.1%0
totalvalue92.8%142,608
taxacres99.7%153,139
calcarea100%153,657
saleamt<0.1%0
saledate94.5%145,161
ownertype99.3%152,586
ownername99.3%152,586
owneraddr99.7%153,154
ownercity99.7%153,153
ownerstate99.7%153,149
ownerzip99.7%153,154
parceladdr100%153,657
parcelcity100%153,643
parcelstate100%153,657
parcelzip100%153,657
legaldesc99.7%153,154
township100%153,612
section100%153,612
qtrsection100%153,612
range100%153,612
plssdesc100%153,612
book<0.1%0
page<0.1%0
block4.1%6,301
lot81.0%124,505
parceltype0.1%122
accesstype0.6%900
iucnclass<0.1%27
placename3.5%5,427
placetype3.5%5,331
firmid100%153,656
firmdate100%153,656
fldzone100%153,656
zonesubty98.5%151,333
staticbfe0.1%85
elevmin99.9%153,504
elevmax99.9%153,504
elevavg99.9%153,504
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
naicscode5.0%7,674
frsid<0.1%0
dfrurl<0.1%0
caapermit<0.1%0
cwapermit<0.1%0
rcrapermit<0.1%0
updated100%153,657
centroidx100%153,657
centroidy100%153,657
surfpointx100%153,657
surfpointy100%153,657
geom100%153,657
extras100%153,657
ownerlist73.7%113,301
placefp91.8%141,048
zoningurl80.2%123,158
lbcsactivity98.9%151,930
lbcsfunction98.9%151,910
lbcstype99.7%153,157
lbcscharacter99.1%152,261
lbcsownership99.3%152,620
sourceurl99.7%153,154

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 2026-10-10 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 dlgf_prop_address prop_city prop_state prop_zip tax_township loaddate geom cnty_tax_dist_cd 21 cols ⇢ parcelid parcelid2 usecode parceladdr parcelcity parcelstate parcelzip township updated 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 100% taxyear 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 99.1% usedesc 100% numbldgs 86.3% numunits 82.4% yearbuilt 82.6% numfloors 85.4% bldgsqft 85.9% imprvalue 92.7% landvalue 92.8% totalvalue 100% taxacres 94.5% saledate 99.3% ownertype 99.3% ownername 100% owneraddr 100% ownercity 100% ownerstate 100% ownerzip 100% legaldesc 100% section 100% qtrsection 100% range 100% plssdesc 81.0% lot 73.7% ownerlist 91.8% placefp 80.2% zoningurl 98.9% lbcsactivity 98.9% lbcsfunction 100% lbcstype 99.1% lbcscharacter 99.3% lbcsownership 100% sourceurl lrid parcelid parcelid2 ogparcelid ogparcelid2 geoid statefp countyfp countyname cousubfp cousubname tractce tractname taxyear taxdistrict usecode usedesc zoningcode zoningdesc numbldgs numunits yearbuilt numfloors bldgsqft imprvalue landvalue totalvalue taxacres calcarea saledate ownertype ownername owneraddr ownercity ownerstate ownerzip parceladdr parcelcity parcelstate parcelzip legaldesc township section qtrsection range plssdesc lot firmid firmdate fldzone zonesubty staticbfe elevmin elevmax elevavg updated centroidx centroidy surfpointx surfpointy geom extras ownerlist placefp zoningurl lbcsactivity lbcsfunction lbcstype lbcscharacter lbcsownership sourceurl publish.parcel_layer columns not fed by these sources (30) — empty or below 50% fill in this county parentid, stackid, taxacctnum, bedrooms, halfbaths, fullbaths, agvalue, saleamt, book, page, block, parceltype, accesstype, iucnclass placename, placetype, fireplaces, heating, heatfuel, cooling, foundation, roofcover, siding, bldgtype, naicscode, frsid, dfrurl, caapermit cwapermit, rcrapermit PARCEL 11 mapped · 21 kept in extras · 43 unmapped (NULL) SOURCE COLUMNS HARMONIZED → PARCEL parcel_id state_parcel_id dlgf_prop_class_code dlgf_prop_address prop_city prop_state prop_zip tax_township loaddate geom cnty_tax_dist_cd parcelid parcelid2 usecode parceladdr parcelcity parcelstate parcelzip township updated geom taxdistrict extras · 21 source columns preserved as json tax_special, esri_zip, latitude, prcl_nguid dlgf_prop_address_zip, valid_tax_code, tax_city, prop_add esri_poname, source_featureid, source_originator, county_fips county_id, source_datasetid, tax_school, longitude, local_id tax_library, dlgf_prop_address_city, tax_county source_datadesc extras 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 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:

Frequently asked questions

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

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

How many parcels are in Hamilton County, IN?

The current dataset contains 153,657 parcel records for Hamilton County, IN, each with its boundary geometry and assessor attributes.

What is the FIPS code for Hamilton County, IN?

The FIPS code for Hamilton County, IN is 18057.

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

Each Hamilton 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 Hamilton County, IN parcel data free?

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

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

On this page

Attribute coverageSchema mappingNeighboring countiesFAQRelated