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Johnson County, TN Parcels & GIS Data

Johnson County, TN parcel data: 14,178 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Johnson County, Tennessee parcel data covering 14,178 property records.

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

Johnson County is the easternmost county in the U.S. state of Tennessee. As of the 2020 census, the population was 17,948. Its county seat is Mountain City.

FIPS 47091

Official county website: https://www.johnsoncountytn.gov/

The FIPS code for Johnson County is 47091.

Explore Johnson County data
WataugaAsheAveryCarterSullivanGraysonWashingtonJohnson
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Attribute coverage

Johnson County contains 14,178 parcels in the current dataset. Column coverage is the percentage of those parcels for which the attribute is populated (non-NULL).

ColumnCoverageRecords populated
lrid100%14,178
parcelid100%14,178
parcelid299.8%14,143
ogparcelid100%14,178
ogparcelid299.8%14,143
parentid<0.1%0
stackid<0.1%0
geoid100%14,178
statefp100%14,178
countyfp100%14,178
countyname100%14,178
cousubfp100%14,178
cousubname100%14,178
tractce100%14,178
tractname100%14,178
taxacctnum<0.1%0
taxyear<0.1%1
taxdistrict<0.1%1
usecode<0.1%1
usedesc<0.1%1
zoningcode<0.1%0
zoningdesc<0.1%0
numbldgs100%14,178
numunits<0.1%4
yearbuilt<0.1%0
numfloors<0.1%4
bldgsqft<0.1%0
bedrooms<0.1%0
halfbaths<0.1%0
fullbaths<0.1%0
imprvalue<0.1%1
landvalue<0.1%1
agvalue<0.1%1
totalvalue<0.1%1
taxacres100%14,178
calcarea100%14,178
saleamt<0.1%0
saledate<0.1%1
ownertype99.3%14,074
ownername99.3%14,073
owneraddr<0.1%1
ownercity<0.1%1
ownerstate<0.1%1
ownerzip<0.1%1
parceladdr99.8%14,155
parcelcity100%14,178
parcelstate100%14,178
parcelzip100%14,178
legaldesc33.3%4,721
township<0.1%0
section<0.1%0
qtrsection<0.1%0
range<0.1%0
plssdesc<0.1%0
book<0.1%1
page<0.1%1
block<0.1%0
lot100%14,178
parceltype0.7%102
accesstype0.7%102
iucnclass0.7%98
placename3.5%490
placetype3.4%480
firmid100%14,178
firmdate100%14,178
fldzone100%14,178
zonesubty95.5%13,547
staticbfe<0.1%0
elevmin98.6%13,982
elevmax98.6%13,982
elevavg98.6%13,982
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
naicscode9.2%1,306
frsid<0.1%0
dfrurl<0.1%0
caapermit<0.1%0
cwapermit<0.1%0
rcrapermit<0.1%0
updated100%14,178
centroidx100%14,178
centroidy100%14,178
surfpointx100%14,178
surfpointy100%14,178
geom100%14,178
extras100%14,178
lrversion100%14,178

Schema mapping

How source columns from the acquired Johnson 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 — Johnson County, Tennessee (47091) 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 98.6% elevmin 98.6% elevmax 98.6% elevavg s_fld_haz_ar · FEMA NFHL 100% fldzone 95.5% zonesubty 100% firmdate 100% firmid supplemented · derived / other pipelines 100% parcelid2 100% ogparcelid2 100% numbldgs 100% parcelstate 100% parcelzip lrid parcelid parcelid2 ogparcelid ogparcelid2 geoid statefp countyfp countyname cousubfp cousubname tractce tractname numbldgs taxacres calcarea ownertype ownername parceladdr parcelcity parcelstate parcelzip lot firmid firmdate fldzone zonesubty elevmin elevmax elevavg updated centroidx centroidy surfpointx surfpointy geom extras lrversion publish.parcel_layer columns not fed by these sources (55) — empty or below 50% fill in this county parentid, stackid, taxacctnum, taxyear, taxdistrict, usecode, usedesc, zoningcode, zoningdesc, numunits, yearbuilt, numfloors, bldgsqft bedrooms, halfbaths, fullbaths, imprvalue, landvalue, agvalue, totalvalue, saleamt, saledate, owneraddr, ownercity, ownerstate, ownerzip legaldesc, township, section, qtrsection, range, plssdesc, book, page, block, parceltype, accesstype, iucnclass, placename, placetype staticbfe, 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 Johnson County:

On this page

Attribute coverageSchema mappingNeighboring countiesRelated