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Land Records

Benton County, WA Parcels & GIS Data

Benton County, WA parcel data: 79,503 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Benton County, Washington parcel data covering 79,503 property records.

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

Benton County is a county in the south-central portion of the U.S. state of Washington. As of the 2020 census, its population was 206,873. The county seat is Prosser, and its most populous city is Kennewick.

FIPS 53005

The FIPS code for Benton County is 53005.

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Attribute coverage

Benton County contains 79,503 parcels in the current dataset. Column coverage is the percentage of those parcels for which the attribute is populated (non-NULL).

ColumnCoverageRecords populated
lrid100%79,503
parcelid100%79,503
parcelid2100%79,503
ogparcelid100%79,503
ogparcelid2100%79,503
parentid<0.1%0
stackid<0.1%0
geoid100%79,503
statefp100%79,503
countyfp100%79,503
countyname100%79,503
cousubfp100%79,503
cousubname100%79,503
tractce100%79,503
tractname100%79,503
taxacctnum<0.1%0
taxyear<0.1%0
taxdistrict100%79,503
usecode99.7%79,248
usedesc<0.1%0
zoningcode<0.1%0
zoningdesc<0.1%0
numbldgs91.2%72,480
numunits87.7%69,707
yearbuilt<0.1%0
numfloors<0.1%0
bldgsqft<0.1%0
bedrooms<0.1%0
halfbaths<0.1%0
fullbaths<0.1%0
imprvalue87.7%69,707
landvalue96.9%77,048
agvalue<0.1%0
totalvalue<0.1%0
taxacres<0.1%0
calcarea100%79,503
saleamt<0.1%0
saledate<0.1%0
ownertype<0.1%0
ownername<0.1%0
owneraddr<0.1%0
ownercity<0.1%0
ownerstate<0.1%0
ownerzip<0.1%0
parceladdr96.4%76,672
parcelcity97.3%77,372
parcelstate100%79,503
parcelzip100%79,503
legaldesc<0.1%0
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
lot<0.1%0
parceltype1.0%802
accesstype1.0%802
iucnclass0.5%377
placename4.8%3,832
placetype4.7%3,766
firmid<0.1%0
firmdate<0.1%0
fldzone<0.1%0
zonesubty<0.1%0
staticbfe<0.1%0
elevmin97.9%77,798
elevmax97.9%77,798
elevavg97.9%77,798
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
naicscode4.8%3,832
frsid<0.1%0
dfrurl<0.1%0
caapermit<0.1%0
cwapermit<0.1%0
rcrapermit<0.1%0
updated100%79,503
centroidx100%79,503
centroidy100%79,503
surfpointx100%79,503
surfpointy100%79,503
geom100%79,503
extras100%79,503
lrversion100%79,503

Schema mapping

How source columns from the acquired Benton 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 — Benton County, Washington (53005) 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 parcel_id_nr orig_parcel_id landuse_cd value_bldg value_land situs_address situs_city_nm situs_zip_nr data_link geom county_nm 4 cols ⇢ parcelid parcelid2 usecode imprvalue landvalue parceladdr parcelcity parcelzip sourceurl 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% updated 100% lrversion geom · derived from geometry geom dem.us_1m · USGS 1m DEM 97.9% elevmin 97.9% elevmax 97.9% elevavg supplemented · derived / other pipelines 91.2% numbldgs 87.7% numunits 100% parcelstate lrid parcelid parcelid2 ogparcelid ogparcelid2 geoid statefp countyfp countyname cousubfp cousubname tractce tractname taxdistrict usecode numbldgs numunits imprvalue landvalue calcarea parceladdr parcelcity parcelstate parcelzip elevmin elevmax elevavg updated centroidx centroidy surfpointx surfpointy geom extras lrversion publish.parcel_layer columns not fed by these sources (58) — empty or below 50% fill in this county parentid, stackid, taxacctnum, taxyear, usedesc, zoningcode, zoningdesc, yearbuilt, numfloors, bldgsqft, bedrooms, halfbaths, fullbaths agvalue, totalvalue, taxacres, saleamt, saledate, ownertype, ownername, owneraddr, ownercity, ownerstate, ownerzip, legaldesc, township section, qtrsection, range, plssdesc, book, page, block, lot, parceltype, accesstype, iucnclass, placename, placetype, firmid, firmdate fldzone, zonesubty, staticbfe, fireplaces, heating, heatfuel, cooling, foundation, roofcover, siding, bldgtype, naicscode, frsid, dfrurl caapermit, cwapermit, rcrapermit PARCEL 11 mapped · 4 kept in extras · 43 unmapped (NULL) SOURCE COLUMNS HARMONIZED → PARCEL parcel_id_nr orig_parcel_id landuse_cd value_bldg value_land situs_address situs_city_nm situs_zip_nr data_link geom county_nm parcelid parcelid2 usecode imprvalue landvalue parceladdr parcelcity parcelzip sourceurl geom taxdistrict extras · 4 source columns preserved as json fips_nr, sub_address, orig_landuse_cd, globalid extras not present in source — filled with NULL (43) taxacctnum, taxyear, usedesc, zoningcode, zoningdesc, numbldgs, numunits, yearbuilt, numfloors, bldgsqft, bedrooms, halfbaths, fullbaths agvalue, totalvalue, taxacres, saleamt, saledate, ownername, owneraddr, ownercity, ownerstate, ownerzip, parcelstate, legaldesc, township section, qtrsection, range, plssdesc, book, page, block, lot, updated, parentid, fireplaces, heating, cooling, foundation, roofcover, siding heatfuel

Neighboring counties

Parcel data for counties bordering Benton County:

On this page

Attribute coverageSchema mappingNeighboring countiesRelated