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Jefferson County, KY Parcels & GIS Data

Jefferson County, KY parcel data: 301,504 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Jefferson County, Kentucky parcel data covering 301,504 property records.

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

Jefferson County is a county located in the north central portion of the U.S. state of Kentucky. As of the 2020 census, the population was 782,969. It is the most populous county in the commonwealth.

FIPS 21111

Official county website: http://search.jeffersondeeds.com/

The FIPS code for Jefferson County is 21111.

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Attribute coverage

Jefferson County contains 301,504 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%301,504
parcelid100%301,504
parcelid2100%301,499
ogparcelid100%301,504
ogparcelid2100%301,493
parentid<0.1%0
stackid<0.1%0
geoid100%301,504
statefp100%301,504
countyfp100%301,504
countyname100%301,504
cousubfp100%301,504
cousubname100%301,504
tractce100%301,504
tractname100%301,504
taxacctnum<0.1%0
taxyear100%301,504
taxdistrict<0.1%0
usecode96.3%290,277
usedesc96.7%291,686
zoningcode91.1%274,598
zoningdesc90.7%273,401
numbldgs93.3%281,225
numunits27.3%82,411
yearbuilt<0.1%0
numfloors25.6%77,190
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%301,504
saleamt<0.1%0
saledate<0.1%0
ownertype34.6%104,191
ownername<0.1%0
owneraddr<0.1%0
ownercity<0.1%0
ownerstate<0.1%0
ownerzip<0.1%0
parceladdr43.0%129,740
parcelcity<0.1%0
parcelstate100%301,504
parcelzip100%301,467
legaldesc<0.1%0
township<0.1%0
section<0.1%0
qtrsection<0.1%0
range<0.1%0
plssdesc<0.1%0
book<0.1%0
page<0.1%0
block<0.1%0
lot<0.1%0
parceltype0.5%1,618
accesstype0.5%1,618
iucnclass0.2%710
placename4.8%14,334
placetype4.7%14,118
firmid100%301,504
firmdate100%301,504
fldzone100%301,504
zonesubty97.0%292,364
staticbfe<0.1%117
elevmin99.9%301,349
elevmax99.9%301,349
elevavg99.9%301,349
fireplaces<0.1%0
heating<0.1%0
heatfuel<0.1%0
cooling<0.1%0
foundation<0.1%0
roofcover<0.1%0
siding<0.1%0
bldgtype<0.1%0
naicscode4.6%13,728
frsid0.5%1,649
dfrurl0.5%1,649
caapermit0.5%1,649
cwapermit0.5%1,649
rcrapermit<0.1%0
updated97.0%292,454
centroidx100%301,504
centroidy100%301,504
surfpointx100%301,504
surfpointy100%301,504
geom100%301,504
extras100%301,504
ownerlist34.4%103,839
placefp99.9%301,336
zoningurl47.6%143,574
lbcsactivity96.7%291,670
lbcsfunction96.7%291,565
lbcstype98.1%295,743
lbcscharacter97.1%292,628
lbcsownership36.9%111,125
sourceurl97.2%293,012

Schema mapping

How source columns from the acquired Jefferson 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 — Jefferson County, Kentucky (21111) 2 entities · most recent acquisition per entity · generated 2026-10-17 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 parcelid lrsn propclass classdesc address geom 4 cols ⇢ parcelid parcelid2 usecode usedesc parceladdr geom extras ZONING zoning_code zoning_name zoning_type geom 1 cols ⇢ zoningcode zoningdesc zoningtype 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 97.0% updated 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 97.0% zonesubty 0.0% staticbfe 100% firmdate 100% firmid supplemented · derived / other pipelines 93.3% numbldgs 100% parcelstate 100% parcelzip 100% placefp 96.7% lbcsactivity 96.7% lbcsfunction 98.1% lbcstype 97.1% lbcscharacter 97.2% sourceurl lrid parcelid parcelid2 ogparcelid ogparcelid2 geoid statefp countyfp countyname cousubfp cousubname tractce tractname taxyear usecode usedesc zoningcode zoningdesc numbldgs calcarea parceladdr parcelstate parcelzip firmid firmdate fldzone zonesubty staticbfe elevmin elevmax elevavg updated centroidx centroidy surfpointx surfpointy geom extras placefp lbcsactivity lbcsfunction lbcstype lbcscharacter sourceurl publish.parcel_layer columns not fed by these sources (57) — empty or below 50% fill in this county parentid, stackid, taxacctnum, taxdistrict, numunits, yearbuilt, numfloors, bldgsqft, bedrooms, halfbaths, fullbaths, imprvalue, landvalue agvalue, totalvalue, taxacres, saleamt, saledate, ownertype, ownername, owneraddr, ownercity, ownerstate, ownerzip, parcelcity, 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, ownerlist zoningurl, lbcsownership PARCEL 6 mapped · 4 kept in extras · 48 unmapped (NULL) SOURCE COLUMNS HARMONIZED → PARCEL parcelid lrsn propclass classdesc address geom parcelid parcelid2 usecode usedesc parceladdr geom extras · 4 source columns preserved as json classgroup, cn_num, area, genpropcl extras not present in source — filled with NULL (48) taxacctnum, taxyear, zoningcode, zoningdesc, numbldgs, numunits, yearbuilt, numfloors, bldgsqft, bedrooms, halfbaths, fullbaths, imprvalue landvalue, agvalue, totalvalue, taxacres, saleamt, saledate, ownername, owneraddr, ownercity, ownerstate, ownerzip, parcelcity, parcelstate parcelzip, legaldesc, township, section, qtrsection, range, plssdesc, book, page, block, lot, updated, sourceurl, taxdistrict, parentid heatfuel, fireplaces, heating, cooling, foundation, roofcover, siding ZONING 4 mapped · 1 kept in extras · 5 unmapped (NULL) SOURCE COLUMNS HARMONIZED → ZONING zoning_code zoning_name zoning_type geom zoningcode zoningdesc zoningtype geom extras · 1 source columns preserved as json globalid extras not present in source — filled with NULL (5) ordinance, setbacks, restrictions, notes, sourceurl

Neighboring counties

Parcel data for counties bordering Jefferson County:

Frequently asked questions

Where can I find Jefferson County, KY parcel and GIS data?

Land Records publishes a Jefferson County, KY 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 Jefferson County, KY dataset as a GeoPackage or CSV.

How many parcels are in Jefferson County, KY?

The current dataset contains 301,504 parcel records for Jefferson County, KY, each with its boundary geometry and assessor attributes.

What is the FIPS code for Jefferson County, KY?

The FIPS code for Jefferson County, KY is 21111.

What information does each Jefferson County, KY parcel record include?

Each Jefferson County, KY 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 Jefferson County, KY parcel data free?

You can preview Jefferson County, KY 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.

Does Jefferson County, KY have an official GIS or property records website?

Yes — the official Jefferson County, KY government website is linked in the county details above. Land Records standardizes Jefferson County, KY assessor and recorder records into a single nationwide parcel schema with GIS boundary geometry.

On this page

Attribute coverageSchema mappingNeighboring countiesFAQRelated