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Knox County, TN Parcels & GIS Data

Knox County, TN parcel data: 196,330 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Knox County, Tennessee parcel data covering 196,330 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.

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Attribute coverage

Knox County contains 196,330 parcels in the current dataset. Column coverage is the percentage of those parcels for which the attribute is populated (non-NULL).

ColumnCoverageRecords populated
lrid100%196,330
parcelid100%196,330
parcelid2100%196,330
ogparcelid100%196,330
ogparcelid2100%196,330
parentid<0.1%0
stackid<0.1%0
geoid100%196,330
statefp100%196,330
countyfp100%196,330
countyname100%196,330
cousubfp100%196,330
cousubname100%196,330
tractce100%196,330
tractname100%196,330
taxacctnum<0.1%0
taxyear100%196,325
taxdistrict<0.1%0
usecode74.2%145,600
usedesc100%196,325
zoningcode100%196,324
zoningdesc<0.1%0
numbldgs100%196,330
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%193,374
landvalue98.5%193,376
agvalue98.5%193,375
totalvalue98.5%193,376
taxacres<0.1%5
calcarea100%196,330
saleamt65.7%128,974
saledate95.1%186,659
ownertype100%196,329
ownername100%196,329
owneraddr100%196,235
ownercity<0.1%0
ownerstate<0.1%0
ownerzip<0.1%0
parceladdr100%196,252
parcelcity95.5%187,539
parcelstate100%196,330
parcelzip100%196,330
legaldesc100%196,329
township<0.1%0
section<0.1%0
qtrsection<0.1%0
range<0.1%0
plssdesc<0.1%0
book86.7%170,160
page85.7%168,182
block24.6%48,344
lot100%196,329
parceltype1.6%3,081
accesstype1.6%3,081
iucnclass1.3%2,611
placename5.7%11,162
placetype5.4%10,688
firmid100%196,299
firmdate100%196,299
fldzone100%196,299
zonesubty98.8%193,933
staticbfe<0.1%26
elevmin99.9%196,185
elevmax99.9%196,185
elevavg99.9%196,185
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%29,561
frsid0.3%555
dfrurl0.3%555
caapermit0.3%555
cwapermit0.3%555
rcrapermit0.3%555
updated100%196,330
centroidx100%196,330
centroidy100%196,330
surfpointx100%196,330
surfpointy100%196,330
geom100%196,330
extras100%196,330
ownerlist99.9%196,043
placefp48.2%94,573
zoningurl<0.1%0

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 2026-08-30 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% taxyear 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 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 100% ownerlist 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 ownerlist publish.parcel_layer columns not fed by these sources (40) — 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, placefp, zoningurl 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:

Frequently asked questions

Where can I find Knox County, TN parcel and GIS data?

Land Records publishes a Knox County, TN 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 Knox County, TN dataset as a GeoPackage or CSV.

How many parcels are in Knox County, TN?

The current dataset contains 196,330 parcel records for Knox County, TN, each with its boundary geometry and assessor attributes.

What is the FIPS code for Knox County, TN?

The FIPS code for Knox County, TN is 47093.

What information does each Knox County, TN parcel record include?

Each Knox County, TN 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 Knox County, TN parcel data free?

You can preview Knox County, TN 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 Knox County, TN have an official GIS or property records website?

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

On this page

Attribute coverageSchema mappingNeighboring countiesFAQRelated