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Maryland Parcels & GIS Data by County

Maryland parcel data by county: 2,594,126 property records across 24 counties — ownership, assessed values, land use, and addresses. Preview and download.

FIPS 24
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Land Records publishes Maryland parcel data covering 2,594,126 property records across 24 county-equivalent units.

Browse parcel-level coverage for every county in Maryland. Each record includes the parcel boundary (GIS geometry) plus attributes such as owner name and address, assessed land and improvement values, acreage, land-use and zoning codes, year built, and sale history. Choose a county below for its per-attribute coverage table and boundary map, or download the full Maryland parcel dataset.

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State-wide attribute coverage

Rolled up across every parcel in Maryland. Column coverage is the percentage of parcels with the attribute populated.

ColumnCoverageRecords populated
lrid100%2,594,126
parcelid88.7%2,301,569
parcelid297.0%2,515,154
ogparcelid88.7%2,300,820
ogparcelid296.8%2,512,395
parentid9.3%240,731
stackid2.8%72,748
geoid100%2,594,126
statefp100%2,594,126
countyfp100%2,594,126
countyname100%2,594,126
cousubfp100%2,594,126
cousubname100%2,594,126
tractce100%2,594,126
tractname100%2,594,126
taxacctnum95.3%2,473,497
taxyear48.4%1,256,297
taxdistrict66.9%1,735,266
usecode85.0%2,204,950
usedesc64.2%1,664,900
zoningcode80.4%2,086,274
zoningdesc58.7%1,522,894
numbldgs75.0%1,944,373
numunits93.1%2,415,414
yearbuilt90.4%2,345,714
numfloors50.7%1,314,164
bldgsqft91.2%2,365,474
bedrooms1.1%27,573
halfbaths<0.1%2
fullbaths<0.1%2
imprvalue78.6%2,039,242
landvalue82.0%2,126,774
agvalue5.8%150,709
totalvalue90.2%2,340,154
taxacres90.0%2,334,215
calcarea100%2,594,126
saleamt65.6%1,702,134
saledate77.8%2,017,902
ownertype41.5%1,077,492
ownername82.8%2,148,045
owneraddr84.5%2,190,764
ownercity95.7%2,482,825
ownerstate95.7%2,482,615
ownerzip95.7%2,482,821
parceladdr95.2%2,470,389
parcelcity98.1%2,543,683
parcelstate100%2,594,126
parcelzip100%2,594,084
legaldesc88.6%2,299,349
township<0.1%0
section<0.1%0
qtrsection<0.1%0
range<0.1%0
plssdesc<0.1%0
book96.3%2,497,929
page95.9%2,486,763
block56.3%1,459,368
lot75.7%1,963,798
parceltype1.8%45,585
accesstype2.2%56,378
iucnclass1.0%25,362
placename8.1%210,680
placetype8.0%207,523
firmid100%2,593,966
firmdate100%2,593,966
fldzone100%2,593,966
zonesubty97.3%2,525,115
staticbfe1.6%42,596
elevmin60.8%1,576,355
elevmax60.8%1,576,355
elevavg60.8%1,576,355
fireplaces<0.1%0
heating<0.1%3
heatfuel<0.1%1
cooling<0.1%3
foundation<0.1%2
roofcover<0.1%0
siding1.8%46,492
bldgtype<0.1%0
naicscode8.3%214,931
frsid<0.1%3
dfrurl<0.1%3
caapermit<0.1%3
cwapermit<0.1%3
rcrapermit<0.1%3
updated99.9%2,591,902
centroidx100%2,594,126
centroidy100%2,594,126
surfpointx100%2,594,126
surfpointy100%2,594,126
geom100%2,594,126
extras100%2,594,126
ownerlist36.2%938,721
placefp79.8%2,069,626
zoningurl78.4%2,032,806
lbcsactivity89.2%2,313,705
lbcsfunction87.8%2,277,548
lbcstype89.3%2,315,590
lbcscharacter96.9%2,512,700
lbcsownership83.2%2,159,307
sourceurl96.7%2,507,519

Counties

Click a county for its per-attribute coverage table and inline map.

FIPSCountyParcels
24001Allegany County41,370
24003Anne Arundel County268,090
24005Baltimore County374,227
24510Baltimore city242,161
24009Calvert County45,921
24011Caroline County18,451
24013Carroll County76,870
24015Cecil County50,111
24017Charles County74,597
24019Dorchester County23,027
24021Frederick County125,363
24023Garrett County31,636
24025Harford County106,992
24027Howard County100,441
24029Kent County13,880
24031Montgomery County357,342
24033Prince George's County352,673
24035Queen Anne's County28,123
24039Somerset County16,957
24037St. Mary's County52,205
24041Talbot County22,535
24043Washington County63,232
24045Wicomico County48,740
24047Worcester County59,182

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State-wide attribute coverageCountiesRelated