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Anne Arundel County, MD Parcels & GIS Data

Anne Arundel County, MD parcel data: 267,239 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Anne Arundel County, Maryland parcel data covering 267,239 property records.

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

Anne Arundel County, also notated as AA or A.A. County, is located in the U.S. state of Maryland. As of the 2020 United States census, its population was 588,261, an increase of just under 10% since 2010.

FIPS 24003

Official county website: https://www.aacounty.org/

The FIPS code for Anne Arundel County is 24003.

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Attribute coverage

Anne Arundel County contains 267,239 parcels in the current dataset. Column coverage is the percentage of those parcels for which the attribute is populated (non-NULL).

ColumnCoverageRecords populated
lrid100%267,239
parcelid100%267,224
parcelid2100%267,223
ogparcelid100%267,232
ogparcelid2100%267,229
parentid100%267,215
stackid<0.1%0
geoid100%267,239
statefp100%267,239
countyfp100%267,239
countyname100%267,239
cousubfp100%267,239
cousubname100%267,239
tractce100%267,239
tractname100%267,239
taxacctnum100%267,233
taxyear<0.1%0
taxdistrict<0.1%7
usecode100%267,226
usedesc<0.1%11
zoningcode<0.1%0
zoningdesc<0.1%0
numbldgs<0.1%6
numunits100%267,215
yearbuilt100%267,215
numfloors100%267,215
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%267,232
calcarea100%267,239
saleamt<0.1%0
saledate95.1%254,099
ownertype<0.1%9
ownername100%267,228
owneraddr100%267,217
ownercity100%267,217
ownerstate100%267,217
ownerzip100%267,217
parceladdr100%267,239
parcelcity100%267,239
parcelstate100%267,239
parcelzip100%267,239
legaldesc100%267,226
township<0.1%0
section<0.1%0
qtrsection<0.1%0
range<0.1%0
plssdesc<0.1%0
book<0.1%11
page<0.1%11
block100%267,226
lot100%267,226
parceltype0.9%2,482
accesstype0.9%2,482
iucnclass0.6%1,566
placename4.5%12,159
placetype4.5%11,953
firmid100%267,233
firmdate100%267,233
fldzone100%267,233
zonesubty98.0%261,940
staticbfe1.6%4,161
elevmin1.0%2,773
elevmax1.0%2,773
elevavg1.0%2,773
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
naicscode<0.1%4
frsid<0.1%0
dfrurl<0.1%0
caapermit<0.1%0
cwapermit<0.1%0
rcrapermit<0.1%0
updated<0.1%24
centroidx100%267,239
centroidy100%267,239
surfpointx100%267,239
surfpointy100%267,239
geom100%267,239
extras100%267,239
ownerlist<0.1%9

Schema mapping

How source columns from the acquired Anne Arundel 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 — Anne Arundel County, Maryland (24003) 1 entity · 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 PARCEL apn search_apn owner_firstname owner_lastname owner_st_number owner_st_dir owner_st_name owner_st_type owner_st_unit owner_city owner_state owner_zip site_st_number site_st_dir site_st_name site_st_type site_st_unit site_city site_state site_zip geom 7 cols ⇢ parcelid parcelid2 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 0.0% updated geom · derived from geometry geom dem.us_1m · USGS 1m DEM 1.0% elevmin 1.0% elevmax 1.0% elevavg s_fld_haz_ar · FEMA NFHL 100% fldzone 98.0% zonesubty 1.6% staticbfe 100% firmdate 100% firmid supplemented · derived / other pipelines 100% parentid 100% taxacctnum 100% usecode 100% numunits 100% yearbuilt 100% numfloors 100% taxacres 95.1% saledate 100% legaldesc 100% block 100% lot lrid parcelid parcelid2 ogparcelid ogparcelid2 parentid geoid statefp countyfp countyname cousubfp cousubname tractce tractname taxacctnum usecode numunits yearbuilt numfloors taxacres calcarea saledate ownertype ownername owneraddr ownercity ownerstate ownerzip parceladdr parcelcity parcelstate parcelzip legaldesc block lot firmid firmdate fldzone zonesubty staticbfe elevmin elevmax elevavg updated centroidx centroidy surfpointx surfpointy geom extras publish.parcel_layer columns not fed by these sources (43) — empty or below 50% fill in this county stackid, taxyear, taxdistrict, usedesc, zoningcode, zoningdesc, numbldgs, bldgsqft, bedrooms, halfbaths, fullbaths, imprvalue, landvalue agvalue, totalvalue, saleamt, township, section, qtrsection, range, plssdesc, book, page, parceltype, accesstype, iucnclass, placename placetype, fireplaces, heating, heatfuel, cooling, foundation, roofcover, siding, bldgtype, naicscode, frsid, dfrurl, caapermit, cwapermit rcrapermit, ownerlist PARCEL 12 mapped · 3 transformed · 7 kept in extras · 42 unmapped (NULL) SOURCE COLUMNS HARMONIZED → PARCEL apn search_apn owner_firstname owner_lastname owner_st_number owner_st_dir owner_st_name owner_st_type owner_st_unit owner_city owner_state owner_zip site_st_number site_st_dir site_st_name site_st_type site_st_unit site_city site_state site_zip geom parcelid parcelid2 ownername CAST(COALESCE(owner_firstname, '') || ' ' || COALESCE(owner_las… owneraddr CAST(COALESCE(owner_st_number, '') || ' ' || COALESCE(owner_st_… ownercity ownerstate ownerzip parceladdr CAST(COALESCE(site_st_number, '') || ' ' || COALESCE(site_st_di… parcelcity parcelstate parcelzip geom extras · 7 source columns preserved as json site_st_post_dir, clientid, shape_starea__, shape_stlength__ stagingid, oldglobalid, globalid extras not present in source — filled with NULL (42) taxacctnum, taxyear, usecode, usedesc, zoningcode, zoningdesc, numbldgs, numunits, yearbuilt, numfloors, bldgsqft, bedrooms, halfbaths fullbaths, imprvalue, landvalue, agvalue, totalvalue, taxacres, saleamt, saledate, 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 Anne Arundel County:

Frequently asked questions

Where can I find Anne Arundel County, MD parcel and GIS data?

Land Records publishes a Anne Arundel County, MD 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 Anne Arundel County, MD dataset as a GeoPackage or CSV.

How many parcels are in Anne Arundel County, MD?

The current dataset contains 267,239 parcel records for Anne Arundel County, MD, each with its boundary geometry and assessor attributes.

What is the FIPS code for Anne Arundel County, MD?

The FIPS code for Anne Arundel County, MD is 24003.

What information does each Anne Arundel County, MD parcel record include?

Each Anne Arundel County, MD 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 Anne Arundel County, MD parcel data free?

You can preview Anne Arundel County, MD 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 Anne Arundel County, MD have an official GIS or property records website?

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

On this page

Attribute coverageSchema mappingNeighboring countiesFAQRelated