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Washington County, OR Parcels & GIS Data

Washington County, OR parcel data: 191,614 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Washington County, Oregon parcel data covering 191,614 property records.

This page documents parcel-level coverage for Washington County, Oregon. 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 one of 36 counties in the U.S. state of Oregon and part of the Portland metropolitan area. The 2020 census recorded the population as 600,372, making it the second most populous county in the state and the most populous "Washington County" in the United States. Hillsboro is the county seat and largest city, while other major cities include Beaverton, Tigard, Cornelius, Banks, Gaston, Sherwood, North Plains, and Forest Grove, the county's oldest city.

FIPS 41067

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

The FIPS code for Washington County is 41067.

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Attribute coverage

Washington County contains 191,614 parcels in the current dataset. Column coverage is the percentage of those parcels for which the attribute is populated (non-NULL).

ColumnCoverageRecords populated
lrid100%191,614
parcelid100%191,614
parcelid2<0.1%5
ogparcelid100%191,614
ogparcelid2100%191,614
parentid<0.1%0
stackid<0.1%0
geoid100%191,614
statefp100%191,614
countyfp100%191,614
countyname100%191,614
cousubfp100%191,614
cousubname100%191,614
tractce100%191,614
tractname100%191,614
taxacctnum99.4%190,396
taxyear<0.1%0
taxdistrict<0.1%0
usecode100%191,614
usedesc100%191,614
zoningcode100%191,614
zoningdesc<0.1%0
numbldgs98.1%188,057
numunits89.1%170,639
yearbuilt100%191,613
numfloors<0.1%0
bldgsqft100%191,614
bedrooms<0.1%0
halfbaths<0.1%0
fullbaths<0.1%0
imprvalue93.4%179,047
landvalue94.8%181,630
agvalue92.3%176,882
totalvalue92.9%177,971
taxacres100%191,614
calcarea100%191,614
saleamt64.1%122,808
saledate<0.1%0
ownertype99.4%190,396
ownername100%191,614
owneraddr100%191,614
ownercity100%191,614
ownerstate100%191,614
ownerzip100%191,614
parceladdr100%191,614
parcelcity100%191,613
parcelstate100%191,614
parcelzip100%191,614
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
parceltype4.7%8,952
accesstype4.7%8,952
iucnclass2.7%5,117
placename8.1%15,589
placetype8.1%15,484
firmid100%191,608
firmdate100%191,608
fldzone100%191,608
zonesubty98.1%188,030
staticbfe<0.1%0
elevmin98.3%188,389
elevmax98.3%188,389
elevavg98.3%188,389
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
naicscode16.0%30,674
frsid<0.1%0
dfrurl<0.1%0
caapermit<0.1%0
cwapermit<0.1%0
rcrapermit<0.1%0
updated<0.1%0
centroidx100%191,614
centroidy100%191,614
surfpointx100%191,614
surfpointy100%191,614
geom100%191,614
extras100%191,614
ownerlist<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, Oregon (41067) 2 entities · 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 ADDRESS house_number street_name unit_number floor zip city county_code state country geom 22 cols ⇢ house_number road unit level postcode city state_district state country geom extras PARCEL tlid altaccnum primaccnum prop_code landuse taxcode yearbuilt bldgsqft bldgval landval totalval a_t_acres saleprice saledate owner1 owneraddr ownercity ownerstate ownerzip siteaddr sitecity sitezip geom 11 cols ⇢ parcelid parcelid2 taxacctnum usecode usedesc zoningcode yearbuilt bldgsqft imprvalue landvalue totalvalue taxacres saleamt saledate ownername owneraddr ownercity ownerstate ownerzip parceladdr parcelcity parcelzip 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 98.3% elevmin 98.3% elevmax 98.3% elevavg s_fld_haz_ar · FEMA NFHL 100% fldzone 98.1% zonesubty 100% firmdate 100% firmid supplemented · derived / other pipelines 98.1% numbldgs 89.1% numunits 92.3% agvalue 100% parcelstate lrid parcelid parcelid2 ogparcelid ogparcelid2 geoid statefp countyfp countyname cousubfp cousubname tractce tractname taxacctnum usecode usedesc zoningcode numbldgs numunits yearbuilt bldgsqft imprvalue landvalue agvalue totalvalue taxacres calcarea saleamt saledate ownertype ownername owneraddr ownercity ownerstate ownerzip parceladdr parcelcity parcelstate parcelzip firmid firmdate fldzone zonesubty elevmin elevmax elevavg centroidx centroidy surfpointx surfpointy geom extras publish.parcel_layer columns not fed by these sources (41) — empty or below 50% fill in this county parentid, stackid, taxyear, taxdistrict, zoningdesc, numfloors, bedrooms, halfbaths, fullbaths, legaldesc, township, section, qtrsection, range plssdesc, book, page, block, lot, parceltype, accesstype, iucnclass, placename, placetype, staticbfe, fireplaces, heating, heatfuel, cooling foundation, roofcover, siding, bldgtype, naicscode, frsid, dfrurl, caapermit, cwapermit, rcrapermit, updated, ownerlist ADDRESS 10 mapped · 22 kept in extras · 11 unmapped (NULL) SOURCE COLUMNS HARMONIZED → ADDRESS house_number street_name unit_number floor zip city county_code state country geom house_number road unit level postcode city state_district state country geom extras · 22 source columns preserved as json a_id, serial, year, status, street_type, pre_direction taxlot, x_coordinate, y_coordinate, z_coordinate, direction address_1, address_2, zip_plus4, unit_type, building_type building_number, account_id, fulladdress, updated, staticid situs_id extras not present in source — filled with NULL (11) house, category, near, staircase, entrance, po_box, suburb, city_district, island, country_region, world_region PARCEL 23 mapped · 11 kept in extras · 31 unmapped (NULL) SOURCE COLUMNS HARMONIZED → PARCEL tlid altaccnum primaccnum prop_code landuse taxcode yearbuilt bldgsqft bldgval landval totalval a_t_acres saleprice saledate owner1 owneraddr ownercity ownerstate ownerzip siteaddr sitecity sitezip geom parcelid parcelid2 taxacctnum usecode usedesc zoningcode yearbuilt bldgsqft imprvalue landvalue totalvalue taxacres saleamt saledate ownername owneraddr ownercity ownerstate ownerzip parceladdr parcelcity parcelzip geom extras · 11 source columns preserved as json area, ownersort, owner2, owneraddr2, county, x_coord, y_coord juris_city, gis_acres, stateclass, ortaxlot extras not present in source — filled with NULL (31) taxyear, zoningdesc, numbldgs, numunits, numfloors, bedrooms, halfbaths, fullbaths, agvalue, parcelstate, legaldesc, township, section qtrsection, range, plssdesc, book, page, block, lot, updated, sourceurl, taxdistrict, parentid, fireplaces, heating, cooling, foundation roofcover, siding, heatfuel

Neighboring counties

Parcel data for counties bordering Washington County:

Frequently asked questions

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

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

How many parcels are in Washington County, OR?

The current dataset contains 191,614 parcel records for Washington County, OR, each with its boundary geometry and assessor attributes.

What is the FIPS code for Washington County, OR?

The FIPS code for Washington County, OR is 41067.

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

Each Washington County, OR 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, OR parcel data free?

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

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

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Attribute coverageSchema mappingNeighboring countiesFAQRelated
Washington County, OR Parcels & GIS Data — Property Records & Maps | Land Records