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Knox County, TN Parcels & GIS Data

Knox County, TN parcel data: 196,356 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Knox County, Tennessee parcel data covering 196,356 property records.

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

Knox County is a county located in the U.S. state of Tennessee. The population was 511,453 as of a 2025 estimate, making it the third-most populous county in Tennessee. Its county seat is Knoxville, which is the third-most populous city in Tennessee.

FIPS 47093

Official county website: http://knoxcounty.org

The FIPS code for Knox County is 47093.

Explore Knox County data
RoaneLoudonSevierBlountJeffersonUnionGraingerAndersonKnox
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Attribute coverage

Knox County contains 196,356 parcels in the current dataset. Column coverage is the percentage of those parcels for which the attribute is populated (non-NULL).

ColumnCoverageRecords populated
lrid100%196,356
parcelid100%196,356
parcelid2100%196,351
ogparcelid100%196,356
ogparcelid2100%196,351
parentid<0.1%0
stackid<0.1%0
geoid100%196,356
statefp100%196,356
countyfp100%196,356
countyname100%196,356
cousubfp100%196,356
cousubname100%196,356
tractce100%196,356
tractname100%196,356
taxacctnum<0.1%0
taxyear100%196,326
taxdistrict<0.1%1
usecode74.2%145,601
usedesc100%196,326
zoningcode100%196,324
zoningdesc<0.1%0
numbldgs100%196,352
numunits87.4%171,629
yearbuilt<0.1%0
numfloors63.1%123,840
bldgsqft<0.1%0
bedrooms<0.1%0
halfbaths<0.1%0
fullbaths<0.1%0
imprvalue98.5%193,376
landvalue98.5%193,377
agvalue98.5%193,375
totalvalue98.5%193,377
taxacres<0.1%31
calcarea100%196,356
saleamt65.7%128,975
saledate95.1%186,660
ownertype100%196,355
ownername100%196,355
owneraddr99.9%196,236
ownercity<0.1%1
ownerstate<0.1%1
ownerzip<0.1%1
parceladdr100%196,278
parcelcity95.5%187,565
parcelstate100%196,356
parcelzip100%196,356
legaldesc100%196,333
township<0.1%0
section<0.1%0
qtrsection<0.1%0
range<0.1%0
plssdesc<0.1%0
book86.7%170,161
page85.7%168,183
block24.6%48,344
lot100%196,355
parceltype1.6%3,081
accesstype1.6%3,081
iucnclass1.3%2,611
placename5.7%11,163
placetype5.4%10,689
firmid100%196,318
firmdate100%196,318
fldzone100%196,318
zonesubty98.8%193,952
staticbfe<0.1%26
elevmin99.9%196,211
elevmax99.9%196,211
elevavg99.9%196,211
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
naicscode15.1%29,562
frsid0.3%555
dfrurl0.3%555
caapermit0.3%555
cwapermit0.3%555
rcrapermit0.3%555
updated100%196,356
centroidx100%196,356
centroidy100%196,356
surfpointx100%196,356
surfpointy100%196,356
geom100%196,356
extras100%196,356
lrversion100%196,356

Schema mapping

How source columns from the acquired Knox 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 — Knox County, Tennessee (47093) 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 parcelid calc_acre owner address city lot lastupdate geom 16 cols ⇢ parcelid taxacres ownername parceladdr parcelcity lot updated geom 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 98.8% zonesubty 0.0% staticbfe 100% firmdate 100% firmid supplemented · derived / other pipelines 100% parcelid2 100% ogparcelid2 100% taxyear 74.2% usecode 100% usedesc 100% zoningcode 100% numbldgs 87.4% numunits 63.1% numfloors 98.5% imprvalue 98.5% landvalue 98.5% agvalue 98.5% totalvalue 65.7% saleamt 95.1% saledate 100% owneraddr 100% parcelstate 100% parcelzip 100% legaldesc 86.7% book 85.7% page lrid parcelid parcelid2 ogparcelid ogparcelid2 geoid statefp countyfp countyname cousubfp cousubname tractce tractname taxyear usecode usedesc zoningcode numbldgs numunits numfloors imprvalue landvalue agvalue totalvalue taxacres calcarea saleamt saledate ownertype ownername owneraddr parceladdr parcelcity parcelstate parcelzip legaldesc book page lot 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 (38) — empty or below 50% fill in this county parentid, stackid, taxacctnum, taxdistrict, zoningdesc, yearbuilt, bldgsqft, bedrooms, halfbaths, fullbaths, ownercity, ownerstate, ownerzip township, section, qtrsection, range, plssdesc, block, parceltype, accesstype, iucnclass, placename, placetype, fireplaces, heating, heatfuel cooling, foundation, roofcover, siding, bldgtype, naicscode, frsid, dfrurl, caapermit, cwapermit, rcrapermit PARCEL 8 mapped · 16 kept in extras · 46 unmapped (NULL) SOURCE COLUMNS HARMONIZED → PARCEL parcelid calc_acre owner address city lot lastupdate geom parcelid taxacres ownername parceladdr parcelcity lot updated geom extras · 16 source columns preserved as json gislink, county_id, parcel_type, file_type, conum, cmap, gp parcel, deedac, calcac, owner2, subdiv, shape_starea__ shape_stlength__, objectid_1, full_search_field extras not present in source — filled with NULL (46) parcelid2, taxacctnum, taxyear, usecode, usedesc, zoningcode, zoningdesc, numbldgs, numunits, yearbuilt, numfloors, bldgsqft, bedrooms halfbaths, fullbaths, imprvalue, landvalue, agvalue, totalvalue, saleamt, saledate, owneraddr, ownercity, ownerstate, ownerzip, parcelstate parcelzip, legaldesc, township, section, qtrsection, range, plssdesc, book, page, block, sourceurl, taxdistrict, parentid, fireplaces, heating cooling, foundation, roofcover, siding, heatfuel

Neighboring counties

Parcel data for counties bordering Knox County:

On this page

Attribute coverageSchema mappingNeighboring countiesRelated