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Garrett County, MD Parcels & GIS Data

Garrett County, MD parcel data: 31,648 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Garrett County, Maryland parcel data covering 31,648 property records.

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

Garrett County is the westernmost county of the U.S. state of Maryland, completely within the Appalachian Mountains. As of the 2020 United States census, the population was 28,806, making it the third-least populous county in Maryland. Its county seat is Oakland.

FIPS 24023

Official county website: http://www.garrettcounty.org

The FIPS code for Garrett County is 24023.

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Attribute coverage

Garrett County contains 31,648 parcels in the current dataset. Column coverage is the percentage of those parcels for which the attribute is populated (non-NULL).

ColumnCoverageRecords populated
lrid100%31,648
parcelid98.9%31,306
parcelid298.9%31,297
ogparcelid98.9%31,307
ogparcelid298.9%31,297
parentid<0.1%0
stackid<0.1%0
geoid100%31,648
statefp100%31,648
countyfp100%31,648
countyname100%31,648
cousubfp100%31,648
cousubname100%31,648
tractce100%31,648
tractname100%31,648
taxacctnum94.5%29,908
taxyear98.9%31,297
taxdistrict<0.1%10
usecode4.6%1,443
usedesc94.9%30,033
zoningcode40.1%12,677
zoningdesc1.0%318
numbldgs66.4%21,006
numunits63.2%19,992
yearbuilt<0.1%2
numfloors43.5%13,773
bldgsqft56.4%17,837
bedrooms<0.1%0
halfbaths<0.1%0
fullbaths<0.1%0
imprvalue93.2%29,502
landvalue93.2%29,506
agvalue61.2%19,373
totalvalue93.2%29,506
taxacres<0.1%13
calcarea100%31,648
saleamt52.6%16,636
saledate87.8%27,777
ownertype96.3%30,482
ownername96.3%30,482
owneraddr94.4%29,890
ownercity<0.1%8
ownerstate<0.1%8
ownerzip<0.1%8
parceladdr94.8%29,999
parcelcity93.3%29,515
parcelstate100%31,648
parcelzip100%31,648
legaldesc94.5%29,908
township<0.1%0
section<0.1%0
qtrsection<0.1%0
range<0.1%0
plssdesc<0.1%0
book34.9%11,042
page34.9%11,045
block6.6%2,075
lot33.8%10,711
parceltype6.0%1,899
accesstype6.0%1,899
iucnclass3.1%988
placename9.9%3,124
placetype9.4%2,977
firmid<0.1%13
firmdate<0.1%13
fldzone<0.1%13
zonesubty<0.1%13
staticbfe<0.1%0
elevmin100%31,644
elevmax100%31,644
elevavg100%31,644
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
naicscode1.7%548
frsid0.6%190
dfrurl0.6%190
caapermit0.6%190
cwapermit0.6%190
rcrapermit0.6%190
updated100%31,646
centroidx100%31,648
centroidy100%31,648
surfpointx100%31,648
surfpointy100%31,648
geom100%31,648
extras<0.1%5
ownerlist93.3%29,519
placefp15.7%4,965
zoningurl<0.1%0

Schema mapping

How source columns from the acquired Garrett 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 — Garrett County, Maryland (24023) 1 entity · most recent acquisition per entity · generated 2026-08-15 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 polyid acctid ciuse descciuse zoning bldg_units yearblt bldg_story sqftstrc nfmimpvl nfmlndvl nfmttlvl acres considr1 tradate ownadd1 ownadd2 owncity ownstate ownerzip address city zipcode legal1 legal2 legal3 dr1liber dr1folio block lot sdatwebadr geom desctown jurscode geogcode ooi resityp strtnum strtdir strtnam strttyp strtsfx strtunt addrtyp ownzip2 premsnum premsdir premsnam premstyp premcity premzip premzip2 towncode subdivsn dsubcode descsubd plat pltliber pltfolio section map grid znchgdat rzrealdat exclass descexcl lu desclu landarea luom width depth pfuw pfus pflw pfsp pfsu pfic pfih recind permittyp strugrad descgrad strucnst desccnst strustyl descstyl strubldg descbldg lastinsp lastassd assessor gr1libr1 gr1folo1 convey1 crtarcod fcmacode agfndarea entzndat entznassm plndevdat nprctstdat nprcarea nprcluom homqlcod homqldat ptype mdpvdate sdatdate polydate polyacres shape_starea__ shape_stlength__ parcelid parcelid2 taxacctnum usecode usedesc zoningcode numunits yearbuilt numfloors bldgsqft imprvalue landvalue totalvalue taxacres saleamt saledate owneraddr ownercity ownerstate ownerzip parceladdr parcelcity parcelstate parcelzip legaldesc book page block lot sourceurl geom taxdistrict extras determined · ground truth 100% lrid 100% geoid 100% statefp 100% countyfp 100% countyname 100% cousubfp 100% cousubname 100% tractce 100% tractname 98.9% taxyear 100% updated geom · derived from geometry geom dem.us_1m · USGS 1m DEM 100% elevmin 100% elevmax 100% elevavg s_fld_haz_ar · FEMA NFHL 0.0% fldzone 0.0% zonesubty 0.0% firmdate 0.0% firmid supplemented · derived / other pipelines 66.4% numbldgs 61.2% agvalue 96.3% ownertype 96.3% ownername 93.3% ownerlist lrid parcelid parcelid2 ogparcelid ogparcelid2 geoid statefp countyfp countyname cousubfp cousubname tractce tractname taxacctnum taxyear taxdistrict usecode usedesc zoningcode numbldgs numunits yearbuilt numfloors bldgsqft imprvalue landvalue agvalue totalvalue taxacres calcarea saleamt saledate ownertype ownername owneraddr ownercity ownerstate ownerzip parceladdr parcelcity parcelstate parcelzip legaldesc book page block lot firmid firmdate fldzone zonesubty elevmin elevmax elevavg updated centroidx centroidy surfpointx surfpointy geom extras ownerlist publish.parcel_layer columns not fed by these sources (33) — empty or below 50% fill in this county parentid, stackid, zoningdesc, bedrooms, halfbaths, fullbaths, township, section, qtrsection, range, plssdesc, parceltype, accesstype iucnclass, placename, placetype, staticbfe, fireplaces, heating, heatfuel, cooling, foundation, roofcover, siding, bldgtype, naicscode, frsid dfrurl, caapermit, cwapermit, rcrapermit, placefp, zoningurl PARCEL 33 mapped · 4 transformed · 22 unmapped (NULL) SOURCE COLUMNS HARMONIZED → PARCEL parcel polyid acctid ciuse descciuse zoning bldg_units yearblt bldg_story sqftstrc nfmimpvl nfmlndvl nfmttlvl acres considr1 tradate ownadd1 ownadd2 owncity ownstate ownerzip address city zipcode legal1 legal2 legal3 dr1liber dr1folio block lot sdatwebadr geom desctown jurscode geogcode ooi resityp strtnum strtdir strtnam strttyp strtsfx strtunt addrtyp ownzip2 premsnum premsdir premsnam premstyp premcity premzip premzip2 towncode subdivsn dsubcode descsubd plat pltliber pltfolio section map grid znchgdat rzrealdat exclass descexcl lu desclu landarea luom width depth pfuw pfus pflw pfsp pfsu pfic pfih recind permittyp strugrad descgrad strucnst desccnst strustyl descstyl strubldg descbldg lastinsp lastassd assessor gr1libr1 gr1folo1 convey1 crtarcod fcmacode agfndarea entzndat entznassm plndevdat nprctstdat nprcarea nprcluom homqlcod homqldat ptype mdpvdate sdatdate polydate polyacres shape_starea__ shape_stlength__ parcelid parcelid2 taxacctnum usecode usedesc zoningcode numunits yearbuilt numfloors bldgsqft imprvalue landvalue totalvalue taxacres saleamt saledate owneraddr NULLIF(concat_ws(' ', NULLIF(ownadd1, ''), NULLIF(ownadd2, ''))… ownercity ownerstate ownerzip parceladdr parcelcity parcelstate 'MD'::text parcelzip legaldesc NULLIF(concat_ws('; ', NULLIF(legal1, ''), NULLIF(legal2, ''), … book page block lot sourceurl geom taxdistrict extras ( json_build_object( 'jurscode', jurscode::text, 'geogcode', ge… not present in source — filled with NULL (22) taxyear, zoningdesc, numbldgs, bedrooms, halfbaths, fullbaths, agvalue, ownername, township, section, qtrsection, range, plssdesc, updated parentid, fireplaces, heating, cooling, foundation, roofcover, siding, heatfuel

Neighboring counties

Parcel data for counties bordering Garrett County:

Frequently asked questions

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

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

How many parcels are in Garrett County, MD?

The current dataset contains 31,648 parcel records for Garrett County, MD, each with its boundary geometry and assessor attributes.

What is the FIPS code for Garrett County, MD?

The FIPS code for Garrett County, MD is 24023.

What information does each Garrett County, MD parcel record include?

Each Garrett 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 Garrett County, MD parcel data free?

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

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

On this page

Attribute coverageSchema mappingNeighboring countiesFAQRelated