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Kennebec County, ME Parcels & GIS Data

Kennebec County, ME parcel data: 54,442 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Kennebec County, Maine parcel data covering 54,442 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 54,442 parcels in the current dataset. Column coverage is the percentage of those parcels for which the attribute is populated (non-NULL).

ColumnCoverageRecords populated
lrid100%54,442
parcelid99.5%54,181
parcelid2100%54,433
ogparcelid100%54,441
ogparcelid2100%54,442
parentid77.1%41,952
stackid<0.1%0
geoid100%54,442
statefp100%54,442
countyfp100%54,442
countyname100%54,442
cousubfp100%54,442
cousubname100%54,442
tractce100%54,442
tractname100%54,442
taxacctnum13.1%7,159
taxyear14.5%7,919
taxdistrict100%54,420
usecode15.9%8,644
usedesc23.1%12,566
zoningcode10.4%5,660
zoningdesc0.1%57
numbldgs100%54,442
numunits9.8%5,331
yearbuilt5.1%2,771
numfloors5.2%2,811
bldgsqft22.3%12,116
bedrooms4.5%2,466
halfbaths<0.1%15
fullbaths4.5%2,464
imprvalue68.1%37,077
landvalue68.1%37,091
agvalue<0.1%0
totalvalue68.1%37,092
taxacres0.1%80
calcarea100%54,442
saleamt66.7%36,305
saledate37.2%20,233
ownertype70.7%38,476
ownername59.1%32,159
owneraddr53.5%29,125
ownercity53.5%29,108
ownerstate53.6%29,155
ownerzip51.7%28,145
parceladdr97.6%53,140
parcelcity99.9%54,400
parcelstate100%54,442
parcelzip100%54,442
legaldesc<0.1%0
township<0.1%0
section<0.1%0
qtrsection<0.1%0
range<0.1%0
plssdesc<0.1%0
book49.5%26,954
page49.5%26,933
block0.1%74
lot0.1%74
parceltype1.0%535
accesstype1.0%535
iucnclass0.5%260
placename5.9%3,197
placetype5.7%3,113
firmid100%54,442
firmdate100%54,442
fldzone100%54,442
zonesubty95.4%51,939
staticbfe2.1%1,122
elevmin99.0%53,897
elevmax99.0%53,897
elevavg99.0%53,897
fireplaces<0.1%0
heating4.7%2,544
heatfuel4.5%2,465
cooling5.1%2,766
foundation<0.1%0
roofcover4.7%2,560
siding5.1%2,766
bldgtype<0.1%0
naicscode6.6%3,574
frsid<0.1%0
dfrurl<0.1%0
caapermit<0.1%0
cwapermit<0.1%0
rcrapermit<0.1%0
updated100%54,442
centroidx100%54,442
centroidy100%54,442
surfpointx100%54,442
surfpointy100%54,442
geom100%54,442
extras100%54,442
ownerlist59.0%32,123

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) 1 entity · most recent acquisition per entity · generated 2026-08-01 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 tpl gpl mapyear totacres grantee townname geocode platname town sectionno plan_ lot editdate geom parentoid 20 cols ⇢ parcelid parcelid2 taxyear taxacres ownername parcelcity parcelzip legaldesc township section block lot updated geom parentid extras determined · ground truth 100% lrid 100% geoid 100% statefp 100% countyfp 100% countyname 100% cousubfp 100% cousubname 100% tractce 100% tractname 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 95.4% zonesubty 2.1% staticbfe 100% firmdate 100% firmid supplemented · derived / other pipelines 100% taxdistrict 100% numbldgs 68.1% imprvalue 68.1% landvalue 68.1% totalvalue 66.7% saleamt 53.5% owneraddr 53.5% ownercity 53.6% ownerstate 51.7% ownerzip 97.6% parceladdr 100% parcelstate 59.0% ownerlist lrid parcelid parcelid2 ogparcelid ogparcelid2 parentid geoid statefp countyfp countyname cousubfp cousubname tractce tractname taxyear taxdistrict numbldgs imprvalue landvalue totalvalue taxacres calcarea saleamt ownertype ownername owneraddr ownercity ownerstate ownerzip parceladdr parcelcity parcelstate parcelzip legaldesc township section block lot firmid firmdate fldzone zonesubty staticbfe elevmin elevmax elevavg updated centroidx centroidy surfpointx surfpointy geom extras ownerlist publish.parcel_layer columns not fed by these sources (39) — empty or below 50% fill in this county stackid, taxacctnum, usecode, usedesc, zoningcode, zoningdesc, numunits, yearbuilt, numfloors, bldgsqft, bedrooms, halfbaths, fullbaths agvalue, saledate, qtrsection, range, plssdesc, book, page, parceltype, accesstype, iucnclass, placename, placetype, fireplaces, heating heatfuel, cooling, foundation, roofcover, siding, bldgtype, naicscode, frsid, dfrurl, caapermit, cwapermit, rcrapermit PARCEL 15 mapped · 20 kept in extras · 39 unmapped (NULL) SOURCE COLUMNS HARMONIZED → PARCEL tpl gpl mapyear totacres grantee townname geocode platname town sectionno plan_ lot editdate geom parentoid parcelid parcelid2 taxyear taxacres ownername parcelcity parcelzip legaldesc township section block lot updated geom parentid extras · 20 source columns preserved as json areaname, cacreage, easementty, rowtype, watertype, platlotno areatype, landdivtyp, grantor, ltd, notes, plan_lot, illegal deeddatety, retained, vertexcount, editor, globalid shape_starea__, shape_stlength__ extras not present in source — filled with NULL (39) taxacctnum, usecode, usedesc, zoningcode, zoningdesc, numbldgs, numunits, yearbuilt, numfloors, bldgsqft, bedrooms, halfbaths, fullbaths imprvalue, landvalue, agvalue, totalvalue, saleamt, saledate, owneraddr, ownercity, ownerstate, ownerzip, parceladdr, parcelstate, qtrsection range, plssdesc, book, page, sourceurl, taxdistrict, fireplaces, heating, cooling, foundation, roofcover, siding, heatfuel

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 54,442 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