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Washington County, ID Parcels & GIS Data

Washington County, ID parcel data: 12,729 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Washington County, Idaho parcel data covering 12,729 property records.

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

Washington County is a county in the U.S. state of Idaho. As of the 2020 census, the population was 10,500. The county seat and largest city is Weiser, with over half of the county's population.

FIPS 16087

Official county website: http://www.co.washington.id.us

The FIPS code for Washington County is 16087.

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Attribute coverage

Washington County contains 12,729 parcels in the current dataset. Column coverage is the percentage of those parcels for which the attribute is populated (non-NULL).

ColumnCoverageRecords populated
lrid100%12,729
parcelid100%12,728
parcelid286.3%10,981
ogparcelid100%12,729
ogparcelid286.3%10,981
parentid<0.1%0
stackid<0.1%0
geoid100%12,729
statefp100%12,729
countyfp100%12,729
countyname100%12,729
cousubfp100%12,729
cousubname100%12,729
tractce100%12,729
tractname100%12,729
taxacctnum<0.1%0
taxyear100%12,729
taxdistrict<0.1%0
usecode<0.1%2
usedesc69.8%8,889
zoningcode<0.1%0
zoningdesc<0.1%0
numbldgs86.3%10,981
numunits40.3%5,136
yearbuilt62.0%7,894
numfloors62.0%7,895
bldgsqft9.5%1,211
bedrooms62.0%7,894
halfbaths<0.1%0
fullbaths<0.1%0
imprvalue85.9%10,937
landvalue85.9%10,937
agvalue<0.1%5
totalvalue86.3%10,981
taxacres99.1%12,613
calcarea100%12,729
saleamt<0.1%0
saledate<0.1%0
ownertype85.7%10,915
ownername85.7%10,915
owneraddr85.7%10,911
ownercity85.0%10,820
ownerstate85.0%10,816
ownerzip85.0%10,819
parceladdr38.7%4,927
parcelcity38.6%4,912
parcelstate100%12,729
parcelzip100%12,729
legaldesc85.7%10,911
township99.4%12,655
section99.4%12,655
qtrsection99.4%12,655
range99.4%12,655
plssdesc99.4%12,655
book<0.1%0
page<0.1%0
block<0.1%0
lot<0.1%0
parceltype13.1%1,663
accesstype13.1%1,663
iucnclass12.6%1,604
placename37.7%4,802
placetype15.4%1,958
firmid100%12,726
firmdate100%12,726
fldzone100%12,726
zonesubty90.0%11,459
staticbfe<0.1%0
elevmin78.0%9,931
elevmax78.0%9,931
elevavg78.0%9,931
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
naicscode52.9%6,739
frsid<0.1%1
dfrurl<0.1%1
caapermit<0.1%1
cwapermit<0.1%1
rcrapermit<0.1%1
updated86.3%10,981
centroidx100%12,729
centroidy100%12,729
surfpointx100%12,729
surfpointy100%12,729
geom100%12,729
extras100%12,729
ownerlist60.6%7,715
placefp25.5%3,244
zoningurl<0.1%0

Schema mapping

How source columns from the acquired Washington 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 — Washington County, Idaho (16087) 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 parcel gis_acres geom 4 cols ⇢ parcelid taxacres 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 86.3% updated geom · derived from geometry geom dem.us_1m · USGS 1m DEM 78.0% elevmin 78.0% elevmax 78.0% elevavg s_fld_haz_ar · FEMA NFHL 100% fldzone 90.0% zonesubty 100% firmdate 100% firmid supplemented · derived / other pipelines 86.3% parcelid2 86.3% ogparcelid2 69.8% usedesc 86.3% numbldgs 62.0% yearbuilt 62.0% numfloors 62.0% bedrooms 85.9% imprvalue 85.9% landvalue 86.3% totalvalue 85.7% ownertype 85.7% ownername 85.7% owneraddr 85.0% ownercity 85.0% ownerstate 85.0% ownerzip 100% parcelstate 100% parcelzip 85.7% legaldesc 99.4% township 99.4% section 99.4% qtrsection 99.4% range 99.4% plssdesc 52.9% naicscode 60.6% ownerlist lrid parcelid parcelid2 ogparcelid ogparcelid2 geoid statefp countyfp countyname cousubfp cousubname tractce tractname taxyear usedesc numbldgs yearbuilt numfloors bedrooms imprvalue landvalue totalvalue taxacres calcarea ownertype ownername owneraddr ownercity ownerstate ownerzip parcelstate parcelzip legaldesc township section qtrsection range plssdesc firmid firmdate fldzone zonesubty elevmin elevmax elevavg naicscode updated centroidx centroidy surfpointx surfpointy geom extras ownerlist publish.parcel_layer columns not fed by these sources (41) — empty or below 50% fill in this county parentid, stackid, taxacctnum, taxdistrict, usecode, zoningcode, zoningdesc, numunits, bldgsqft, halfbaths, fullbaths, agvalue, saleamt saledate, parceladdr, parcelcity, book, page, block, lot, parceltype, accesstype, iucnclass, placename, placetype, staticbfe, fireplaces heating, heatfuel, cooling, foundation, roofcover, siding, bldgtype, frsid, dfrurl, caapermit, cwapermit, rcrapermit, placefp, zoningurl PARCEL 3 mapped · 4 kept in extras · 51 unmapped (NULL) SOURCE COLUMNS HARMONIZED → PARCEL parcel gis_acres geom parcelid taxacres geom extras · 4 source columns preserved as json objectid_1, lastfour, mapnum, is_sub extras not present in source — filled with NULL (51) parcelid2, taxacctnum, taxyear, usecode, usedesc, zoningcode, zoningdesc, numbldgs, numunits, yearbuilt, numfloors, bldgsqft, bedrooms halfbaths, fullbaths, imprvalue, landvalue, agvalue, totalvalue, saleamt, saledate, ownername, owneraddr, ownercity, ownerstate, ownerzip parceladdr, parcelcity, parcelstate, parcelzip, legaldesc, township, section, qtrsection, range, plssdesc, book, page, block, lot, updated sourceurl, taxdistrict, parentid, heatfuel, fireplaces, heating, cooling, foundation, roofcover, siding

Neighboring counties

Parcel data for counties bordering Washington County:

Frequently asked questions

Where can I find Washington County, ID parcel and GIS data?

Land Records publishes a Washington County, ID 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 Washington County, ID dataset as a GeoPackage or CSV.

How many parcels are in Washington County, ID?

The current dataset contains 12,729 parcel records for Washington County, ID, each with its boundary geometry and assessor attributes.

What is the FIPS code for Washington County, ID?

The FIPS code for Washington County, ID is 16087.

What information does each Washington County, ID parcel record include?

Each Washington County, ID 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 Washington County, ID parcel data free?

You can preview Washington County, ID 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 Washington County, ID have an official GIS or property records website?

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

On this page

Attribute coverageSchema mappingNeighboring countiesFAQRelated