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Charles County, MD Parcels & GIS Data

Charles County, MD parcel data: 75,197 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Charles County, Maryland parcel data covering 75,197 property records.

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

Charles County is a county located in the U.S. state of Maryland. As of the 2020 United States census, the population was 166,617. The county seat is La Plata.

FIPS 24017

The FIPS code for Charles County is 24017.

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Attribute coverage

Charles County contains 75,197 parcels in the current dataset. Column coverage is the percentage of those parcels for which the attribute is populated (non-NULL).

ColumnCoverageRecords populated
lrid100%75,197
parcelid95.5%71,798
parcelid295.5%71,798
ogparcelid95.5%71,798
ogparcelid295.5%71,798
parentid<0.1%0
stackid<0.1%0
geoid100%75,197
statefp100%75,197
countyfp100%75,197
countyname100%75,197
cousubfp100%75,197
cousubname100%75,197
tractce100%75,197
tractname100%75,197
taxacctnum96.9%72,892
taxyear96.9%72,895
taxdistrict<0.1%0
usecode56.8%42,734
usedesc95.6%71,890
zoningcode99.7%74,993
zoningdesc99.7%74,993
numbldgs86.4%64,970
numunits80.4%60,470
yearbuilt95.0%71,461
numfloors58.3%43,804
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
taxacres<0.1%0
calcarea100%75,197
saleamt<0.1%0
saledate<0.1%0
ownertype98.2%73,848
ownername98.2%73,848
owneraddr<0.1%0
ownercity<0.1%0
ownerstate<0.1%0
ownerzip<0.1%0
parceladdr99.1%74,534
parcelcity97.8%73,529
parcelstate100%75,197
parcelzip100%75,176
legaldesc95.5%71,784
township<0.1%0
section<0.1%0
qtrsection<0.1%0
range<0.1%0
plssdesc<0.1%0
book94.2%70,873
page95.1%71,482
block17.3%12,990
lot79.1%59,490
parceltype5.4%4,030
accesstype5.4%4,030
iucnclass3.2%2,438
placename8.0%6,019
placetype7.9%5,905
firmid<0.1%0
firmdate<0.1%0
fldzone<0.1%0
zonesubty<0.1%0
staticbfe<0.1%0
elevmin100%75,197
elevmax100%75,197
elevavg100%75,197
fireplaces<0.1%0
heating41.0%30,801
heatfuel<0.1%0
cooling41.0%30,801
foundation41.0%30,801
roofcover<0.1%0
siding<0.1%0
bldgtype<0.1%0
naicscode1.1%796
frsid0.2%149
dfrurl0.2%149
caapermit0.2%149
cwapermit0.2%149
rcrapermit0.2%149
updated100%75,197
centroidx100%75,197
centroidy100%75,197
surfpointx100%75,197
surfpointy100%75,197
geom100%75,197
extras<0.1%0
ownerlist97.5%73,329
placefp69.7%52,437
zoningurl<0.1%0

Schema mapping

How source columns from the acquired Charles 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 — Charles County, Maryland (24017) 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 96.9% taxyear 100% updated geom · derived from geometry geom dem.us_1m · USGS 1m DEM 100% elevmin 100% elevmax 100% elevavg supplemented · derived / other pipelines 100% zoningdesc 86.4% numbldgs 98.2% ownertype 98.2% ownername 97.5% ownerlist 69.7% placefp lrid parcelid parcelid2 ogparcelid ogparcelid2 geoid statefp countyfp countyname cousubfp cousubname tractce tractname taxacctnum taxyear taxdistrict usecode usedesc zoningcode zoningdesc numbldgs numunits yearbuilt numfloors bldgsqft imprvalue landvalue totalvalue taxacres calcarea saleamt saledate ownertype ownername owneraddr ownercity ownerstate ownerzip parceladdr parcelcity parcelstate parcelzip legaldesc book page block lot elevmin elevmax elevavg updated centroidx centroidy surfpointx surfpointy geom extras ownerlist placefp publish.parcel_layer columns not fed by these sources (36) — empty or below 50% fill in this county parentid, stackid, bedrooms, halfbaths, fullbaths, agvalue, township, section, qtrsection, range, plssdesc, parceltype, accesstype, iucnclass placename, placetype, firmid, firmdate, fldzone, zonesubty, staticbfe, fireplaces, heating, heatfuel, cooling, foundation, roofcover, siding bldgtype, naicscode, frsid, dfrurl, caapermit, cwapermit, rcrapermit, 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 Charles County:

Frequently asked questions

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

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

How many parcels are in Charles County, MD?

The current dataset contains 75,197 parcel records for Charles County, MD, each with its boundary geometry and assessor attributes.

What is the FIPS code for Charles County, MD?

The FIPS code for Charles County, MD is 24017.

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

Each Charles 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 Charles County, MD parcel data free?

You can preview Charles 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.

On this page

Attribute coverageSchema mappingNeighboring countiesFAQRelated