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Maricopa County, AZ Parcels & GIS Data

Maricopa County, AZ parcel data: 1,755,107 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Maricopa County, Arizona parcel data covering 1,755,107 property records.

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

Maricopa County is a county in the south-central part of the U.S. state of Arizona. As of the 2020 census the population was 4,420,568, or about 62% of the state's total, making it the fourth-most populous county in the United States and the most populous county in Arizona, and making Arizona one of the nation's most centralized states. The county seat is Phoenix, the state capital and fifth-most populous city in the United States.

FIPS 04013

Official county website: https://www.maricopa.gov/

The FIPS code for Maricopa County is 04013.

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Attribute coverage

Maricopa County contains 1,755,107 parcels in the current dataset. Column coverage is the percentage of those parcels for which the attribute is populated (non-NULL).

ColumnCoverageRecords populated
lrid100%1,755,107
parcelid99.9%1,752,716
parcelid2100%1,755,106
ogparcelid99.9%1,752,716
ogparcelid2100%1,755,106
parentid<0.1%0
stackid<0.1%0
geoid100%1,755,107
statefp100%1,755,107
countyfp100%1,755,107
countyname100%1,755,107
cousubfp100%1,755,107
cousubname100%1,755,107
tractce100%1,755,107
tractname100%1,755,107
taxacctnum<0.1%0
taxyear<0.1%0
taxdistrict<0.1%0
usecode99.5%1,745,556
usedesc99.9%1,752,663
zoningcode3.4%59,029
zoningdesc3.4%59,029
numbldgs100%1,755,107
numunits100%1,755,106
yearbuilt<0.1%0
numfloors100%1,755,106
bldgsqft<0.1%0
bedrooms<0.1%0
halfbaths<0.1%0
fullbaths<0.1%0
imprvalue<0.1%0
landvalue<0.1%0
agvalue<0.1%0
totalvalue<0.1%0
taxacres100%1,755,106
calcarea100%1,755,107
saleamt<0.1%0
saledate<0.1%0
ownertype99.7%1,749,095
ownername99.7%1,749,095
owneraddr99.8%1,750,877
ownercity99.6%1,748,524
ownerstate99.6%1,748,185
ownerzip99.6%1,748,461
parceladdr93.7%1,643,901
parcelcity98.9%1,735,343
parcelstate100%1,755,107
parcelzip99.9%1,753,841
legaldesc<0.1%0
township100%1,755,092
section100%1,755,092
qtrsection100%1,755,092
range100%1,755,092
plssdesc100%1,755,092
book<0.1%0
page<0.1%0
block<0.1%0
lot<0.1%0
parceltype1.2%20,650
accesstype1.2%20,650
iucnclass0.2%4,040
placename4.0%70,894
placetype4.0%70,006
firmid100%1,755,107
firmdate100%1,755,107
fldzone100%1,755,107
zonesubty96.4%1,691,672
staticbfe0.1%2,126
elevmin95.7%1,679,472
elevmax95.7%1,679,472
elevavg95.7%1,679,472
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
naicscode22.2%389,631
frsid<0.1%0
dfrurl<0.1%0
caapermit<0.1%0
cwapermit<0.1%0
rcrapermit<0.1%0
updated100%1,755,107
centroidx100%1,755,107
centroidy100%1,755,107
surfpointx100%1,755,107
surfpointy100%1,755,107
geom100%1,755,107
extras100%1,755,107
ownerlist99.6%1,748,874

Schema mapping

How source columns from the acquired Maricopa 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 — Maricopa County, Arizona (04013) 2 entities · most recent acquisition per entity · generated 2026-08-08 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 REJECTED parcelnumber id acres legaldescription township section range geom 17 cols ⇢ parcelid parcelid2 taxacres legaldesc township section range geom extras ZONING geom zoningdistrictcode zoningdistrict ordinancenumber notes 12 cols ⇢ geom zoningcode zoningdesc zoningtype ordinance notes extras determined · ground truth 100% lrid 100% geoid 100% statefp 100% countyfp 100% countyname 100% cousubfp 100% cousubname 100% tractce 100% tractname 100% updated geom · derived from geometry geom dem.us_1m · USGS 1m DEM 95.7% elevmin 95.7% elevmax 95.7% elevavg s_fld_haz_ar · FEMA NFHL 100% fldzone 96.4% zonesubty 0.1% staticbfe 100% firmdate 100% firmid supplemented · derived / other pipelines 99.5% usecode 100% usedesc 100% numbldgs 100% numunits 100% numfloors 100% ownertype 100% ownername 100% owneraddr 100% ownercity 100% ownerstate 100% ownerzip 93.7% parceladdr 98.9% parcelcity 100% parcelstate 100% parcelzip 100% qtrsection 100% plssdesc 100% ownerlist lrid parcelid parcelid2 ogparcelid ogparcelid2 geoid statefp countyfp countyname cousubfp cousubname tractce tractname usecode usedesc zoningcode zoningdesc numbldgs numunits numfloors taxacres calcarea ownertype ownername owneraddr ownercity ownerstate ownerzip parceladdr parcelcity parcelstate parcelzip legaldesc township section qtrsection range plssdesc firmid firmdate fldzone zonesubty staticbfe elevmin elevmax elevavg updated centroidx centroidy surfpointx surfpointy geom extras ownerlist publish.parcel_layer columns not fed by these sources (39) — empty or below 50% fill in this county parentid, stackid, taxacctnum, taxyear, taxdistrict, yearbuilt, bldgsqft, bedrooms, halfbaths, fullbaths, imprvalue, landvalue, agvalue totalvalue, saleamt, saledate, book, page, block, lot, parceltype, accesstype, iucnclass, placename, placetype, fireplaces, heating, heatfuel cooling, foundation, roofcover, siding, bldgtype, naicscode, frsid, dfrurl, caapermit, cwapermit, rcrapermit REJECTED 8 mapped · 17 kept in extras · 46 unmapped (NULL) SOURCE COLUMNS HARMONIZED → REJECTED parcelnumber id acres legaldescription township section range geom parcelid parcelid2 taxacres legaldesc township section range geom extras · 17 source columns preserved as json townshipdirection, rangedirection, county, fund, aus openstatus, applicationstatus, targetid, parcelseries accuracy, parceltype, classification, ownership, comments type, st_area_shape_, st_perimeter_shape_ extras not present in source — filled with NULL (46) taxacctnum, taxyear, usecode, usedesc, zoningcode, zoningdesc, numbldgs, numunits, yearbuilt, numfloors, bldgsqft, bedrooms, halfbaths fullbaths, imprvalue, landvalue, agvalue, totalvalue, saleamt, saledate, ownername, owneraddr, ownercity, ownerstate, ownerzip, parceladdr parcelcity, parcelstate, parcelzip, qtrsection, plssdesc, book, page, block, lot, updated, sourceurl, taxdistrict, parentid, fireplaces heating, cooling, foundation, roofcover, siding, heatfuel ZONING 6 mapped · 1 transformed · 12 kept in extras · 3 unmapped (NULL) SOURCE COLUMNS HARMONIZED → ZONING geom zoningdistrictcode zoningdistrict ordinancenumber notes geom zoningcode zoningdesc zoningtype CASE WHEN zoningdistrict ILIKE '%residential%' THEN 'Residentia… ordinance notes extras · 12 source columns preserved as json zoningpk, trackingnumber, casenumber, approvaldate historiczoning, createdby, createddate, editedby, editeddate globalid, sqmiles, acres extras not present in source — filled with NULL (3) setbacks, restrictions, sourceurl

Neighboring counties

Parcel data for counties bordering Maricopa County:

Frequently asked questions

Where can I find Maricopa County, AZ parcel and GIS data?

Land Records publishes a Maricopa County, AZ 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 Maricopa County, AZ dataset as a GeoPackage or CSV.

How many parcels are in Maricopa County, AZ?

The current dataset contains 1,755,107 parcel records for Maricopa County, AZ, each with its boundary geometry and assessor attributes.

What is the FIPS code for Maricopa County, AZ?

The FIPS code for Maricopa County, AZ is 04013.

What information does each Maricopa County, AZ parcel record include?

Each Maricopa County, AZ 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 Maricopa County, AZ parcel data free?

You can preview Maricopa County, AZ 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 Maricopa County, AZ have an official GIS or property records website?

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

On this page

Attribute coverageSchema mappingNeighboring countiesFAQRelated