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Mercer County, WV Parcels & GIS Data

Mercer County, WV parcel data: 46,343 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Mercer County, West Virginia parcel data covering 46,343 property records.

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

Mercer County is a county in Southern West Virginia on the southeastern border of the U.S. state of West Virginia. At the 2020 census, the population was 59,664. Its county seat is Princeton.

FIPS 54055

Official county website: https://cityofprinceton.org/departments/building-inspections/

The FIPS code for Mercer County is 54055.

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Attribute coverage

Mercer County contains 46,343 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%46,343
parcelid99.0%45,869
parcelid2100%46,327
ogparcelid99.0%45,867
ogparcelid2100%46,328
parentid<0.1%0
stackid<0.1%0
geoid100%46,343
statefp100%46,343
countyfp100%46,343
countyname100%46,343
cousubfp100%46,343
cousubname100%46,343
tractce100%46,343
tractname100%46,343
taxacctnum<0.1%0
taxyear100%46,343
taxdistrict98.7%45,762
usecode7.8%3,603
usedesc7.9%3,641
zoningcode<0.1%0
zoningdesc<0.1%0
numbldgs63.4%29,366
numunits60.7%28,113
yearbuilt<0.1%0
numfloors32.3%14,969
bldgsqft<0.1%0
bedrooms<0.1%0
halfbaths<0.1%0
fullbaths<0.1%0
imprvalue97.0%44,962
landvalue97.0%44,962
agvalue<0.1%2
totalvalue97.0%44,962
taxacres98.7%45,760
calcarea100%46,343
saleamt<0.1%0
saledate<0.1%0
ownertype97.8%45,332
ownername97.8%45,332
owneraddr86.5%40,077
ownercity<0.1%0
ownerstate<0.1%0
ownerzip<0.1%0
parceladdr97.9%45,375
parcelcity97.2%45,066
parcelstate100%46,343
parcelzip100%46,343
legaldesc97.8%45,333
township<0.1%0
section<0.1%0
qtrsection<0.1%0
range<0.1%0
plssdesc<0.1%0
book97.0%44,961
page97.0%44,961
block<0.1%0
lot<0.1%0
parceltype0.1%54
accesstype0.3%136
iucnclass0.1%68
placename3.1%1,451
placetype3.1%1,424
firmid99.9%46,306
firmdate99.9%46,306
fldzone99.9%46,306
zonesubty94.5%43,790
staticbfe<0.1%5
elevmin99.2%45,963
elevmax99.2%45,963
elevavg99.2%45,963
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
naicscode9.5%4,408
frsid<0.1%1
dfrurl<0.1%1
caapermit<0.1%1
cwapermit<0.1%1
rcrapermit<0.1%1
updated99.7%46,191
centroidx100%46,343
centroidy100%46,343
surfpointx100%46,343
surfpointy100%46,343
geom100%46,343
extras100%46,343
ownerlist80.1%37,104
placefp37.9%17,561
zoningurl<0.1%0
lbcsactivity9.3%4,320
lbcsfunction9.3%4,301
lbcstype10.3%4,771
lbcscharacter64.2%29,752
lbcsownership97.9%45,357
sourceurl99.2%45,991

Schema mapping

How source columns from the acquired Mercer 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 — Mercer County, West Virginia (54055) 1 entity · most recent acquisition per entity · generated 2026-10-10 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 cleanparcelid gispid calc_acre fullownername owner1 owner2 fullowneraddress fullphysicaladdress fulllegaldescription ias_legal geom dist 8 cols ⇢ parcelid parcelid2 taxacres ownername owneraddr parceladdr legaldesc geom taxdistrict extras determined · ground truth 100% lrid 100% geoid 100% statefp 100% countyfp 100% countyname 100% cousubfp 100% cousubname 100% tractce 100% tractname 100% taxyear 100% updated geom · derived from geometry geom dem.us_1m · USGS 1m DEM 99.2% elevmin 99.2% elevmax 99.2% elevavg s_fld_haz_ar · FEMA NFHL 100% fldzone 94.5% zonesubty 0.0% staticbfe 100% firmdate 100% firmid supplemented · derived / other pipelines 63.4% numbldgs 60.7% numunits 97.0% imprvalue 97.0% landvalue 97.0% totalvalue 97.2% parcelcity 100% parcelstate 100% parcelzip 97.0% book 97.0% page 80.1% ownerlist 64.2% lbcscharacter 97.9% lbcsownership 99.2% sourceurl lrid parcelid parcelid2 ogparcelid ogparcelid2 geoid statefp countyfp countyname cousubfp cousubname tractce tractname taxyear taxdistrict numbldgs numunits imprvalue landvalue totalvalue taxacres calcarea ownertype ownername owneraddr parceladdr parcelcity parcelstate parcelzip legaldesc book page firmid firmdate fldzone zonesubty staticbfe elevmin elevmax elevavg updated centroidx centroidy surfpointx surfpointy geom extras ownerlist lbcscharacter lbcsownership sourceurl publish.parcel_layer columns not fed by these sources (50) — empty or below 50% fill in this county parentid, stackid, taxacctnum, usecode, usedesc, zoningcode, zoningdesc, yearbuilt, numfloors, bldgsqft, bedrooms, halfbaths, fullbaths agvalue, saleamt, saledate, ownercity, ownerstate, ownerzip, township, section, qtrsection, range, plssdesc, block, lot, parceltype, accesstype iucnclass, placename, placetype, fireplaces, heating, heatfuel, cooling, foundation, roofcover, siding, bldgtype, naicscode, frsid, dfrurl caapermit, cwapermit, rcrapermit, placefp, zoningurl, lbcsactivity, lbcsfunction, lbcstype PARCEL 9 mapped · 7 transformed · 8 kept in extras · 45 unmapped (NULL) SOURCE COLUMNS HARMONIZED → PARCEL cleanparcelid gispid calc_acre fullownername owner1 owner2 fullowneraddress fullphysicaladdress fulllegaldescription ias_legal geom dist parcelid NULLIF(trim(cleanparcelid), '')::text parcelid2 NULLIF(trim(gispid), '')::text taxacres ownername concat_ws( ';', NULLIF(trim(fullownername), '')::text, CASE WHE… owneraddr NULLIF(trim(fullowneraddress), '')::text parceladdr NULLIF(trim(fullphysicaladdress), '')::text legaldesc COALESCE( NULLIF(trim(fulllegaldescription), '')::text, NULLIF(… geom taxdistrict NULLIF(trim(dist), '')::text extras · 8 source columns preserved as json map, parcel, suffix, label, codist, countyid, county, rootid extras not present in source — filled with NULL (45) taxacctnum, taxyear, usecode, usedesc, zoningcode, zoningdesc, numbldgs, numunits, yearbuilt, numfloors, bldgsqft, bedrooms, halfbaths fullbaths, imprvalue, landvalue, agvalue, totalvalue, saleamt, saledate, ownercity, ownerstate, ownerzip, parcelcity, parcelstate, parcelzip township, section, qtrsection, range, plssdesc, book, page, block, lot, updated, sourceurl, parentid, heatfuel, fireplaces, heating, cooling foundation, roofcover, siding

Neighboring counties

Parcel data for counties bordering Mercer County:

Frequently asked questions

Where can I find Mercer County, WV parcel and GIS data?

Land Records publishes a Mercer County, WV 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 Mercer County, WV dataset as a GeoPackage or CSV.

How many parcels are in Mercer County, WV?

The current dataset contains 46,343 parcel records for Mercer County, WV, each with its boundary geometry and assessor attributes.

What is the FIPS code for Mercer County, WV?

The FIPS code for Mercer County, WV is 54055.

What information does each Mercer County, WV parcel record include?

Each Mercer County, WV 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 Mercer County, WV parcel data free?

You can preview Mercer County, WV 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 Mercer County, WV have an official GIS or property records website?

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

On this page

Attribute coverageSchema mappingNeighboring countiesFAQRelated