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Arapahoe County, CO Parcels & GIS Data

Arapahoe County, CO parcel data: 230,938 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Arapahoe County, Colorado parcel data covering 230,938 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 230,938 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%230,938
parcelid100%230,938
parcelid228.6%66,028
ogparcelid100%230,938
ogparcelid228.6%66,028
parentid<0.1%0
stackid<0.1%0
geoid100%230,938
statefp100%230,938
countyfp100%230,938
countyname100%230,938
cousubfp100%230,938
cousubname100%230,938
tractce100%230,938
tractname100%230,938
taxacctnum<0.1%1
taxyear100%230,938
taxdistrict<0.1%0
usecode27.5%63,548
usedesc98.1%226,455
zoningcode88.1%203,427
zoningdesc88.1%203,409
numbldgs24.9%57,614
numunits24.9%57,614
yearbuilt<0.1%0
numfloors<0.1%0
bldgsqft<0.1%0
bedrooms<0.1%0
halfbaths<0.1%0
fullbaths<0.1%0
imprvalue95.3%220,015
landvalue97.8%225,876
agvalue70.4%162,520
totalvalue100%230,929
taxacres28.6%66,038
calcarea100%230,938
saleamt100%230,928
saledate94.4%217,997
ownertype98.1%226,469
ownername98.1%226,469
owneraddr97.9%226,095
ownercity98.0%226,205
ownerstate98.0%226,205
ownerzip97.9%226,185
parceladdr93.2%215,203
parcelcity93.2%215,190
parcelstate100%230,938
parcelzip100%230,938
legaldesc<0.1%2
township100%230,929
section100%230,929
qtrsection100%230,929
range100%230,929
plssdesc100%230,929
book<0.1%0
page<0.1%0
block<0.1%2
lot<0.1%0
parceltype0.5%1,042
accesstype0.8%1,856
iucnclass0.2%492
placename3.8%8,762
placetype3.7%8,647
firmid100%230,929
firmdate100%230,929
fldzone100%230,929
zonesubty99.2%229,159
staticbfe<0.1%4
elevmin99.6%230,001
elevmax99.6%230,001
elevavg99.6%230,001
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
naicscode4.7%10,838
frsid<0.1%0
dfrurl<0.1%0
caapermit<0.1%0
cwapermit<0.1%0
rcrapermit<0.1%0
updated100%230,938
centroidx100%230,938
centroidy100%230,938
surfpointx100%230,938
surfpointy100%230,938
geom100%230,938
extras100%230,938
ownerlist76.8%177,380
placefp92.3%213,205
zoningurl86.8%200,532
lbcsactivity99.4%229,538
lbcsfunction98.1%226,498
lbcstype98.1%226,448
lbcscharacter99.6%230,019
lbcsownership98.1%226,592
sourceurl100%230,938

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) 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 account landusecde landusedsc zoningcode zoningdesc asedvaltot landacres saleprice saledate owner owner2 owneradd ownaddcty ownaddstt ownaddzip situsadd sitaddcty sitaddzip legaldesc block lot datereceived url parcels2023_assessorurl parcels2023_treasurerurl geom 16 cols ⇢ parcelid taxacctnum usecode usedesc zoningcode zoningdesc totalvalue taxacres saleamt saledate ownername owneraddr ownercity ownerstate ownerzip parceladdr parcelcity parcelzip legaldesc block lot updated sourceurl geom extras ZONING s zoning case_numbe amendment_ hyperlink geom editorname lastupdate zoning_doc active globalid creatornam createddat zoningcode ordinance notes sourceurl 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 95.3% imprvalue 97.8% landvalue 70.4% agvalue 100% parcelstate 100% township 100% section 100% qtrsection 100% range 100% plssdesc 76.8% ownerlist 92.3% placefp 86.8% zoningurl 99.4% lbcsactivity 98.1% lbcsfunction 98.1% lbcstype 100% lbcscharacter 98.1% lbcsownership lrid parcelid ogparcelid geoid statefp countyfp countyname cousubfp cousubname tractce tractname taxacctnum taxyear usecode usedesc zoningcode zoningdesc imprvalue landvalue agvalue totalvalue taxacres calcarea saleamt saledate ownertype ownername owneraddr ownercity ownerstate ownerzip parceladdr parcelcity parcelstate parcelzip legaldesc township section qtrsection range plssdesc block 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 (34) — empty or below 50% fill in this county parcelid2, ogparcelid2, parentid, stackid, taxdistrict, numbldgs, numunits, yearbuilt, numfloors, bldgsqft, bedrooms, halfbaths, fullbaths book, page, parceltype, accesstype, iucnclass, placename, placetype, fireplaces, heating, heatfuel, cooling, foundation, roofcover, siding bldgtype, naicscode, frsid, dfrurl, caapermit, cwapermit, rcrapermit PARCEL 24 mapped · 2 transformed · 16 kept in extras · 30 unmapped (NULL) SOURCE COLUMNS HARMONIZED → PARCEL parcel_id account landusecde landusedsc zoningcode zoningdesc asedvaltot landacres saleprice saledate owner owner2 owneradd ownaddcty ownaddstt ownaddzip situsadd sitaddcty sitaddzip legaldesc block lot datereceived url parcels2023_assessorurl parcels2023_treasurerurl geom parcelid taxacctnum usecode usedesc zoningcode zoningdesc totalvalue taxacres saleamt saledate ownername CASE WHEN NULLIF(owner::text, '') IS NULL AND NULLIF(owner2::te… owneraddr ownercity ownerstate ownerzip parceladdr parcelcity parcelzip legaldesc block lot updated sourceurl COALESCE( NULLIF(url::text, '')::text, NULLIF(parcels2023_asses… geom extras · 16 source columns preserved as json sharing, countyname, countyfips, ownaddcou, landsqft, subcode subname, apprvaltot, parcels2023_a2022actval parcels2023_a2022asvalue, parcels2023_a2023actval parcels2023_a2023asval, a2024actval, a2024asval, a2025asval a2025actval extras not present in source — filled with NULL (30) parcelid2, taxyear, numbldgs, numunits, yearbuilt, numfloors, bldgsqft, bedrooms, halfbaths, fullbaths, imprvalue, landvalue, agvalue parcelstate, township, section, qtrsection, range, plssdesc, book, page, taxdistrict, parentid, heatfuel, fireplaces, heating, cooling foundation, roofcover, siding ZONING 6 mapped · 6 transformed · 4 unmapped (NULL) SOURCE COLUMNS HARMONIZED → ZONING s zoning case_numbe amendment_ hyperlink geom editorname lastupdate zoning_doc active globalid creatornam createddat zoningcode s.zoning::text ordinance s.case_numbe::text notes s.amendment_::text sourceurl s.hyperlink::text geom s.geom extras json_build_object( 'editorname', s.editorname::text, 'lastupdat… not present in source — filled with NULL (4) zoningdesc, zoningtype, setbacks, restrictions

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 230,938 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