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Obion County, TN Parcels & GIS Data

Obion County, TN parcel data: 20,003 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Obion County, Tennessee parcel data covering 20,003 property records.

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

Obion County is a county located in the northwest corner of the U.S. state of Tennessee. As of the 2020 census, the population was 30,787. The county seat is Union City.

FIPS 47131

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

The FIPS code for Obion County is 47131.

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Attribute coverage

Obion County contains 20,003 parcels in the current dataset. Column coverage is the percentage of those parcels for which the attribute is populated (non-NULL).

ColumnCoverageRecords populated
lrid100%20,003
parcelid100%20,003
parcelid299.9%19,980
ogparcelid100%20,003
ogparcelid299.9%19,980
parentid<0.1%0
stackid<0.1%0
geoid100%20,003
statefp100%20,003
countyfp100%20,003
countyname100%20,003
cousubfp100%20,003
cousubname100%20,003
tractce100%20,003
tractname100%20,003
taxacctnum<0.1%0
taxyear<0.1%0
taxdistrict<0.1%0
usecode<0.1%0
usedesc<0.1%0
zoningcode<0.1%0
zoningdesc<0.1%0
numbldgs100%19,994
numunits0.1%24
yearbuilt<0.1%0
numfloors0.1%24
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
taxacres100%20,003
calcarea100%20,003
saleamt<0.1%0
saledate<0.1%0
ownertype100%20,002
ownername100%20,001
owneraddr<0.1%0
ownercity<0.1%0
ownerstate<0.1%0
ownerzip<0.1%0
parceladdr100%20,000
parcelcity100%20,003
parcelstate100%20,003
parcelzip100%20,003
legaldesc28.9%5,775
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
lot100%20,003
parceltype0.6%112
accesstype0.6%112
iucnclass0.4%81
placename4.5%903
placetype4.4%889
firmid99.9%19,991
firmdate99.9%19,991
fldzone99.9%19,991
zonesubty92.1%18,416
staticbfe0.1%14
elevmin95.1%19,032
elevmax95.1%19,032
elevavg95.1%19,032
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
naicscode12.2%2,440
frsid<0.1%0
dfrurl<0.1%0
caapermit<0.1%0
cwapermit<0.1%0
rcrapermit<0.1%0
updated100%20,003
centroidx100%20,003
centroidy100%20,003
surfpointx100%20,003
surfpointy100%20,003
geom100%20,003
extras100%20,003
ownerlist<0.1%0

Schema mapping

How source columns from the acquired Obion 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 — Obion County, Tennessee (47131) 1 entity · most recent acquisition per entity · generated 2026-07-25 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 geom · derived from geometry geom dem.us_1m · USGS 1m DEM 95.1% elevmin 95.1% elevmax 95.1% elevavg s_fld_haz_ar · FEMA NFHL 100% fldzone 92.1% zonesubty 0.1% staticbfe 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 staticbfe elevmin elevmax elevavg updated centroidx centroidy surfpointx surfpointy geom extras 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 fireplaces, heating, heatfuel, cooling, foundation, roofcover, siding, bldgtype, naicscode, frsid, dfrurl, caapermit, cwapermit, rcrapermit ownerlist 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 Obion County:

Frequently asked questions

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

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

How many parcels are in Obion County, TN?

The current dataset contains 20,003 parcel records for Obion County, TN, each with its boundary geometry and assessor attributes.

What is the FIPS code for Obion County, TN?

The FIPS code for Obion County, TN is 47131.

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

Each Obion 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 Obion County, TN parcel data free?

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

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

On this page

Attribute coverageSchema mappingNeighboring countiesFAQRelated