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Kennebec County, ME Parcels & GIS Data

Kennebec County, ME parcel data: 73,002 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Kennebec County, Maine parcel data covering 73,002 property records.

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

Kennebec County is a county located in the South-central portion of the U.S. state of Maine. At the 2020 census, the population was 123,642. Its county seat is Augusta, the state's capital.

FIPS 23011

The FIPS code for Kennebec County is 23011.

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Attribute coverage

Kennebec County contains 73,002 parcels in the current dataset. Column coverage is the percentage of those parcels for which the attribute is populated (non-NULL). For the LBCS columns, only real classifications count: the to-be-determined and not-applicable placeholder codes are excluded.

ColumnCoverageRecords populated
lrid100%73,002
parcelid99.5%72,655
parcelid270.3%51,333
ogparcelid99.9%72,948
ogparcelid270.3%51,334
parentid30.1%21,971
stackid<0.1%0
geoid100%73,002
statefp100%73,002
countyfp100%73,002
countyname100%73,002
cousubfp100%73,002
cousubname100%73,002
tractce100%73,002
tractname100%73,002
taxacctnum8.8%6,444
taxyear100%73,002
taxdistrict43.6%31,848
usecode16.7%12,218
usedesc19.9%14,530
zoningcode22.5%16,456
zoningdesc4.1%2,958
numbldgs94.9%69,302
numunits24.6%17,993
yearbuilt3.0%2,189
numfloors3.1%2,249
bldgsqft4.4%3,182
bedrooms2.9%2,129
halfbaths1.7%1,258
fullbaths2.9%2,129
imprvalue22.5%16,396
landvalue22.5%16,402
agvalue2.0%1,484
totalvalue22.5%16,402
taxacres42.4%30,989
calcarea100%73,002
saleamt21.8%15,906
saledate8.2%6,003
ownertype38.3%27,962
ownername33.0%24,112
owneraddr30.0%21,936
ownercity16.6%12,124
ownerstate16.7%12,175
ownerzip14.9%10,862
parceladdr56.7%41,377
parcelcity59.8%43,649
parcelstate100%73,002
parcelzip100%73,002
legaldesc<0.1%0
township<0.1%0
section<0.1%0
qtrsection<0.1%0
range<0.1%0
plssdesc<0.1%0
book20.1%14,676
page10.6%7,702
block1.8%1,301
lot60.9%44,487
parceltype0.9%659
accesstype1.0%703
iucnclass0.4%321
placename5.6%4,091
placetype5.5%4,040
firmid99.9%72,894
firmdate99.9%72,894
fldzone99.9%72,894
zonesubty95.0%69,353
staticbfe2.3%1,666
elevmin99.0%72,240
elevmax99.0%72,240
elevavg99.0%72,240
fireplaces<0.1%0
heating2.9%2,145
heatfuel2.9%2,128
cooling3.0%2,189
foundation1.7%1,258
roofcover2.8%2,047
siding3.0%2,189
bldgtype<0.1%0
naicscode6.4%4,642
frsid<0.1%0
dfrurl<0.1%0
caapermit<0.1%0
cwapermit<0.1%0
rcrapermit<0.1%0
updated94.9%69,302
centroidx100%73,002
centroidy100%73,002
surfpointx100%73,002
surfpointy100%73,002
geom100%73,002
extras100%73,002
ownerlist29.3%21,355
placefp41.8%30,492
zoningurl10.3%7,501
lbcsactivity23.2%16,962
lbcsfunction23.0%16,783
lbcstype41.6%30,391
lbcscharacter75.1%54,811
lbcsownership33.9%24,727
sourceurl21.7%15,873

Schema mapping

How source columns from the acquired Kennebec 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 — Kennebec County, Maine (23011) 2 entities · most recent acquisition per entity · generated 2026-10-10 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_num full_num gisacres lot geom 8 cols ⇢ parcelid parcelid2 taxacres lot geom extras ZONING zoningdist geom zoningdesc geom extras determined · ground truth 100% lrid 100% geoid 100% statefp 100% countyfp 100% countyname 100% cousubfp 100% cousubname 100% tractce 100% tractname 100% taxyear 94.9% updated geom · derived from geometry geom dem.us_1m · USGS 1m DEM 99.0% elevmin 99.0% elevmax 99.0% elevavg s_fld_haz_ar · FEMA NFHL 100% fldzone 95.0% zonesubty 2.3% staticbfe 100% firmdate 100% firmid supplemented · derived / other pipelines 94.9% numbldgs 56.7% parceladdr 59.8% parcelcity 100% parcelstate 100% parcelzip 75.1% lbcscharacter lrid parcelid parcelid2 ogparcelid ogparcelid2 geoid statefp countyfp countyname cousubfp cousubname tractce tractname taxyear zoningdesc numbldgs taxacres calcarea parceladdr parcelcity parcelstate parcelzip lot firmid firmdate fldzone zonesubty staticbfe elevmin elevmax elevavg updated centroidx centroidy surfpointx surfpointy geom extras lbcscharacter publish.parcel_layer columns not fed by these sources (62) — empty or below 50% fill in this county parentid, stackid, taxacctnum, taxdistrict, usecode, usedesc, zoningcode, numunits, yearbuilt, numfloors, bldgsqft, bedrooms, halfbaths fullbaths, imprvalue, landvalue, agvalue, totalvalue, saleamt, saledate, ownertype, ownername, owneraddr, ownercity, ownerstate, ownerzip legaldesc, township, section, qtrsection, range, plssdesc, book, page, block, parceltype, accesstype, iucnclass, placename, placetype fireplaces, heating, heatfuel, cooling, foundation, roofcover, siding, bldgtype, naicscode, frsid, dfrurl, caapermit, cwapermit, rcrapermit ownerlist, placefp, zoningurl, lbcsactivity, lbcsfunction, lbcstype, lbcsownership, sourceurl PARCEL 5 mapped · 8 kept in extras · 49 unmapped (NULL) SOURCE COLUMNS HARMONIZED → PARCEL parcel_num full_num gisacres lot geom parcelid parcelid2 taxacres lot geom extras · 8 source columns preserved as json type, map, comment, maplot, map2, lot2, map_bk_lot, p_type extras not present in source — filled with NULL (49) taxacctnum, taxyear, usecode, usedesc, zoningcode, zoningdesc, numbldgs, numunits, yearbuilt, numfloors, bldgsqft, bedrooms, halfbaths fullbaths, imprvalue, landvalue, agvalue, totalvalue, saleamt, saledate, ownername, owneraddr, ownercity, ownerstate, ownerzip, parceladdr parcelcity, parcelstate, parcelzip, legaldesc, township, section, qtrsection, range, plssdesc, book, page, block, updated, sourceurl taxdistrict, parentid, heatfuel, fireplaces, heating, cooling, foundation, roofcover, siding ZONING 3 mapped · 1 transformed · 7 unmapped (NULL) SOURCE COLUMNS HARMONIZED → ZONING zoningdist geom zoningdesc geom extras json_build_object()::jsonb not present in source — filled with NULL (7) zoningcode, zoningtype, ordinance, setbacks, restrictions, notes, sourceurl

Neighboring counties

Parcel data for counties bordering Kennebec County:

Frequently asked questions

Where can I find Kennebec County, ME parcel and GIS data?

Land Records publishes a Kennebec County, ME 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 Kennebec County, ME dataset as a GeoPackage or CSV.

How many parcels are in Kennebec County, ME?

The current dataset contains 73,002 parcel records for Kennebec County, ME, each with its boundary geometry and assessor attributes.

What is the FIPS code for Kennebec County, ME?

The FIPS code for Kennebec County, ME is 23011.

What information does each Kennebec County, ME parcel record include?

Each Kennebec County, ME 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 Kennebec County, ME parcel data free?

You can preview Kennebec County, ME 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