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Cumberland County, ME Parcels & GIS Data

Cumberland County, ME parcel data: 145,073 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Cumberland County, Maine parcel data covering 145,073 property records.

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

Cumberland County is a county in the U.S. state of Maine. As of the 2020 census, the population was 303,069, making it the most populous county in Maine. Its county seat is Portland.

FIPS 23005

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

The FIPS code for Cumberland County is 23005.

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Attribute coverage

Cumberland County contains 145,073 parcels in the current dataset. Column coverage is the percentage of those parcels for which the attribute is populated (non-NULL).

ColumnCoverageRecords populated
lrid100%145,073
parcelid94.6%137,251
parcelid2100%145,073
ogparcelid94.9%137,723
ogparcelid2100%145,073
parentid79.7%115,657
stackid<0.1%0
geoid100%145,073
statefp100%145,073
countyfp100%145,073
countyname100%145,073
cousubfp100%145,073
cousubname100%145,073
tractce100%145,073
tractname100%145,073
taxacctnum27.7%40,172
taxyear34.7%50,389
taxdistrict100%145,071
usecode38.0%55,106
usedesc38.0%55,106
zoningcode28.4%41,216
zoningdesc<0.1%0
numbldgs100%145,073
numunits28.7%41,666
yearbuilt34.4%49,840
numfloors30.2%43,770
bldgsqft38.0%55,106
bedrooms28.8%41,782
halfbaths6.1%8,876
fullbaths28.8%41,818
imprvalue32.0%46,451
landvalue33.8%48,969
agvalue1.5%2,138
totalvalue33.3%48,353
taxacres<0.1%0
calcarea100%145,073
saleamt27.2%39,520
saledate36.4%52,816
ownertype38.0%55,106
ownername38.0%55,106
owneraddr38.0%55,096
ownercity37.9%55,001
ownerstate37.9%55,002
ownerzip37.9%55,002
parceladdr94.1%136,483
parcelcity100%145,073
parcelstate100%145,073
parcelzip100%145,073
legaldesc<0.1%0
township<0.1%0
section<0.1%0
qtrsection<0.1%0
range<0.1%0
plssdesc<0.1%0
book37.7%54,694
page37.7%54,755
block<0.1%0
lot<0.1%0
parceltype2.2%3,179
accesstype2.2%3,179
iucnclass0.8%1,110
placename7.2%10,388
placetype7.0%10,174
firmid100%145,073
firmdate100%145,073
fldzone100%145,073
zonesubty96.8%140,458
staticbfe2.1%3,030
elevmin99.6%144,479
elevmax99.6%144,479
elevavg99.6%144,479
fireplaces1.5%2,223
heating33.4%48,496
heatfuel33.0%47,943
cooling34.3%49,826
foundation<0.1%3
roofcover33.5%48,553
siding33.6%48,706
bldgtype<0.1%0
naicscode7.2%10,417
frsid<0.1%0
dfrurl<0.1%0
caapermit<0.1%0
cwapermit<0.1%0
rcrapermit<0.1%0
updated100%145,073
centroidx100%145,073
centroidy100%145,073
surfpointx100%145,073
surfpointy100%145,073
geom100%145,073
extras100%145,073
lrversion100%145,073

Schema mapping

How source columns from the acquired Cumberland 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 — Cumberland County, Maine (23005) 1 entity · most recent acquisition per entity · generated 2026-07-13 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 map_bk_lot state_id prop_loc town fmupdat geom county parent 11 cols ⇢ parcelid parcelid2 parceladdr parcelcity updated geom taxdistrict parentid extras determined · ground truth 100% lrid 100% geoid 100% statefp 100% countyfp 100% countyname 100% cousubfp 100% cousubname 100% tractce 100% tractname 100% updated 100% lrversion geom · derived from geometry geom dem.us_1m · USGS 1m DEM 100% elevmin 100% elevmax 100% elevavg s_fld_haz_ar · FEMA NFHL 100% fldzone 96.8% zonesubty 2.1% staticbfe 100% firmdate 100% firmid supplemented · derived / other pipelines 100% numbldgs 100% parcelstate 100% parcelzip lrid parcelid parcelid2 ogparcelid ogparcelid2 parentid geoid statefp countyfp countyname cousubfp cousubname tractce tractname taxdistrict numbldgs calcarea parceladdr parcelcity parcelstate parcelzip firmid firmdate fldzone zonesubty staticbfe elevmin elevmax elevavg updated centroidx centroidy surfpointx surfpointy geom extras lrversion publish.parcel_layer columns not fed by these sources (56) — empty or below 50% fill in this county stackid, taxacctnum, taxyear, usecode, usedesc, zoningcode, zoningdesc, numunits, yearbuilt, numfloors, bldgsqft, bedrooms, halfbaths fullbaths, imprvalue, landvalue, agvalue, totalvalue, taxacres, saleamt, saledate, ownertype, ownername, owneraddr, ownercity, ownerstate ownerzip, legaldesc, township, section, qtrsection, range, plssdesc, book, page, block, lot, parceltype, accesstype, iucnclass, placename placetype, fireplaces, heating, heatfuel, cooling, foundation, roofcover, siding, bldgtype, naicscode, frsid, dfrurl, caapermit, cwapermit rcrapermit PARCEL 8 mapped · 11 kept in extras · 46 unmapped (NULL) SOURCE COLUMNS HARMONIZED → PARCEL map_bk_lot state_id prop_loc town fmupdat geom county parent parcelid parcelid2 parceladdr parcelcity updated geom taxdistrict parentid extras · 11 source columns preserved as json geocode, proplocnum, type, fmupdorg, fmsrcorg, globalid created_user, created_date, last_edited_user last_edited_date, cntycode 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, taxacres, saleamt, saledate, ownername, owneraddr, ownercity, ownerstate, ownerzip parcelstate, parcelzip, legaldesc, township, section, qtrsection, range, plssdesc, book, page, block, lot, sourceurl, fireplaces, heating cooling, foundation, roofcover, siding, heatfuel

Neighboring counties

Parcel data for counties bordering Cumberland County:

On this page

Attribute coverageSchema mappingNeighboring countiesRelated