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Arapahoe County, CO Parcels & GIS Data

Arapahoe County, CO parcel data: 232,434 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Arapahoe County, Colorado parcel data covering 232,434 property records.

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

Arapahoe County is a county located in the U.S. state of Colorado. As of the 2020 census, its population was 655,070, making it the third-most populous county in Colorado. The county seat is Littleton, and the most populous city is Aurora.

FIPS 08005

Official county website: http://www.co.arapahoe.co.us

The FIPS code for Arapahoe County is 08005.

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Attribute coverage

Arapahoe County contains 232,434 parcels in the current dataset. Column coverage is the percentage of those parcels for which the attribute is populated (non-NULL).

ColumnCoverageRecords populated
lrid100%232,434
parcelid100%232,434
parcelid2100%232,434
ogparcelid100%232,434
ogparcelid2100%232,434
parentid<0.1%0
stackid<0.1%0
geoid100%232,434
statefp100%232,434
countyfp100%232,434
countyname100%232,434
cousubfp100%232,434
cousubname100%232,434
tractce100%232,434
tractname100%232,434
taxacctnum<0.1%0
taxyear100%232,434
taxdistrict<0.1%0
usecode98.2%228,284
usedesc98.4%228,642
zoningcode<0.1%0
zoningdesc<0.1%0
numbldgs90.7%210,721
numunits90.7%210,721
yearbuilt89.9%208,923
numfloors<0.1%0
bldgsqft89.9%208,923
bedrooms<0.1%0
halfbaths<0.1%0
fullbaths<0.1%0
imprvalue90.7%210,723
landvalue84.7%196,884
agvalue<0.1%3
totalvalue98.2%228,280
taxacres100%232,434
calcarea100%232,434
saleamt94.4%219,419
saledate94.4%219,419
ownertype85.8%199,342
ownername98.4%228,656
owneraddr98.2%228,282
ownercity98.4%228,610
ownerstate98.4%228,608
ownerzip98.4%228,609
parceladdr93.4%217,061
parcelcity93.4%217,048
parcelstate100%232,434
parcelzip100%232,434
legaldesc<0.1%0
township100%232,431
section100%232,431
qtrsection100%232,431
range100%232,431
plssdesc100%232,431
book<0.1%0
page<0.1%0
block<0.1%0
lot<0.1%0
parceltype0.8%1,884
accesstype0.8%1,884
iucnclass0.2%499
placename3.8%8,833
placetype3.8%8,718
firmid100%232,434
firmdate100%232,434
fldzone100%232,434
zonesubty99.2%230,505
staticbfe<0.1%4
elevmin99.6%231,475
elevmax99.6%231,475
elevavg99.6%231,475
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
naicscode10.5%24,369
frsid<0.1%0
dfrurl<0.1%0
caapermit<0.1%0
cwapermit<0.1%0
rcrapermit<0.1%0
updated<0.1%0
centroidx100%232,434
centroidy100%232,434
surfpointx100%232,434
surfpointy100%232,434
geom100%232,434
extras100%232,434
ownerlist85.7%199,207
placefp92.4%214,660
zoningurl<0.1%0

Schema mapping

How source columns from the acquired Arapahoe 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 — Arapahoe County, Colorado (08005) 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 pin parcel_id puc_code puc imp_value land_value appr_value gis_area price sale_date owner owner_mail_address owner_city owner_state owner_zip situs_address city state zip geom 13 cols ⇢ parcelid parcelid2 usecode usedesc imprvalue landvalue totalvalue taxacres saleamt saledate ownername owneraddr ownercity ownerstate ownerzip parceladdr parcelcity parcelstate parcelzip 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 99.2% zonesubty 0.0% staticbfe 100% firmdate 100% firmid supplemented · derived / other pipelines 90.7% numbldgs 90.7% numunits 89.9% yearbuilt 89.9% bldgsqft 100% township 100% section 100% qtrsection 100% range 100% plssdesc 85.7% ownerlist 92.4% placefp lrid parcelid parcelid2 ogparcelid ogparcelid2 geoid statefp countyfp countyname cousubfp cousubname tractce tractname taxyear usecode usedesc numbldgs numunits yearbuilt bldgsqft imprvalue landvalue totalvalue taxacres calcarea saleamt saledate ownertype ownername owneraddr ownercity ownerstate ownerzip parceladdr parcelcity parcelstate parcelzip township section qtrsection range plssdesc firmid firmdate fldzone zonesubty staticbfe elevmin elevmax elevavg centroidx centroidy surfpointx surfpointy geom extras ownerlist placefp publish.parcel_layer columns not fed by these sources (37) — empty or below 50% fill in this county parentid, stackid, taxacctnum, taxdistrict, zoningcode, zoningdesc, numfloors, bedrooms, halfbaths, fullbaths, agvalue, legaldesc, book, page block, lot, parceltype, accesstype, iucnclass, placename, placetype, fireplaces, heating, heatfuel, cooling, foundation, roofcover, siding bldgtype, naicscode, frsid, dfrurl, caapermit, cwapermit, rcrapermit, updated, zoningurl PARCEL 20 mapped · 15 transformed · 13 kept in extras · 34 unmapped (NULL) SOURCE COLUMNS HARMONIZED → PARCEL pin parcel_id puc_code puc imp_value land_value appr_value gis_area price sale_date owner owner_mail_address owner_city owner_state owner_zip situs_address city state zip geom parcelid coalesce(nullif(btrim(pin), ''), nullif(btrim(parcel_id), '')):… parcelid2 nullif(btrim(parcel_id), '')::text usecode nullif(btrim(puc_code), '')::text usedesc nullif(btrim(puc), '')::text imprvalue landvalue totalvalue taxacres CAST(nullif(gis_area, 0) / 43560.0 AS TEXT) saleamt saledate to_char(to_timestamp(nullif(sale_date, 0) / 1000.0), 'YYYY-MM-D… ownername nullif(btrim(owner), '')::text owneraddr nullif(btrim(owner_mail_address), '')::text ownercity nullif(btrim(owner_city), '')::text ownerstate nullif(btrim(owner_state), '')::text ownerzip nullif(btrim(owner_zip), '')::text parceladdr nullif(btrim(situs_address), '')::text parcelcity nullif(btrim(city), '')::text parcelstate nullif(btrim(state), '')::text parcelzip nullif(btrim(zip), '')::text geom extras · 13 source columns preserved as json folio, classification, assd_value, taxable, neighborhood_code neighborhood, rec_nmbr, gis_perimeter, attachment, nov_yn unit, orig_fid, sale_date_epoch extras not present in source — filled with NULL (34) taxacctnum, taxyear, zoningcode, zoningdesc, numbldgs, numunits, yearbuilt, numfloors, bldgsqft, bedrooms, halfbaths, fullbaths, agvalue legaldesc, township, section, qtrsection, range, plssdesc, book, page, block, lot, updated, sourceurl, taxdistrict, parentid, fireplaces heating, cooling, foundation, roofcover, siding, heatfuel

Neighboring counties

Parcel data for counties bordering Arapahoe County:

Frequently asked questions

Where can I find Arapahoe County, CO parcel and GIS data?

Land Records publishes a Arapahoe County, CO 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 Arapahoe County, CO dataset as a GeoPackage or CSV.

How many parcels are in Arapahoe County, CO?

The current dataset contains 232,434 parcel records for Arapahoe County, CO, each with its boundary geometry and assessor attributes.

What is the FIPS code for Arapahoe County, CO?

The FIPS code for Arapahoe County, CO is 08005.

What information does each Arapahoe County, CO parcel record include?

Each Arapahoe County, CO 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 Arapahoe County, CO parcel data free?

You can preview Arapahoe County, CO 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 Arapahoe County, CO have an official GIS or property records website?

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

On this page

Attribute coverageSchema mappingNeighboring countiesFAQRelated