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Washington County, OR Parcels & GIS Data

Washington County, OR parcel data: 200,462 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Washington County, Oregon parcel data covering 200,462 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 200,462 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%200,462
parcelid100%200,462
parcelid20.1%234
ogparcelid100%200,462
ogparcelid295.7%191,888
parentid<0.1%0
stackid<0.1%0
geoid100%200,462
statefp100%200,462
countyfp100%200,462
countyname100%200,462
cousubfp100%200,462
cousubname100%200,462
tractce100%200,462
tractname100%200,462
taxacctnum99.4%199,176
taxyear100%200,462
taxdistrict28.9%57,956
usecode99.2%198,935
usedesc95.7%191,888
zoningcode92.7%185,845
zoningdesc82.4%165,236
numbldgs98.3%197,069
numunits89.0%178,337
yearbuilt100%200,459
numfloors3.1%6,303
bldgsqft100%200,462
bedrooms<0.1%0
halfbaths<0.1%0
fullbaths<0.1%0
imprvalue90.8%182,051
landvalue87.9%176,254
agvalue<0.1%0
totalvalue96.3%193,002
taxacres100%200,462
calcarea100%200,462
saleamt74.4%149,188
saledate26.3%52,633
ownertype95.1%190,625
ownername95.1%190,625
owneraddr90.6%181,693
ownercity93.2%186,749
ownerstate95.0%190,526
ownerzip95.1%190,546
parceladdr91.6%183,719
parcelcity99.8%199,970
parcelstate100%200,462
parcelzip100%200,462
legaldesc27.4%54,865
township100%200,447
section100%200,447
qtrsection100%200,447
range100%200,447
plssdesc100%200,447
book<0.1%0
page<0.1%0
block<0.1%0
lot27.4%54,865
parceltype4.1%8,275
accesstype4.8%9,659
iucnclass2.7%5,352
placename8.2%16,344
placetype8.1%16,260
firmid100%200,457
firmdate100%200,457
fldzone100%200,457
zonesubty98.3%196,988
staticbfe<0.1%0
elevmin98.4%197,202
elevmax98.4%197,202
elevavg98.4%197,202
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
naicscode14.0%28,080
frsid<0.1%0
dfrurl<0.1%0
caapermit<0.1%0
cwapermit<0.1%0
rcrapermit<0.1%0
updated82.9%166,085
centroidx100%200,462
centroidy100%200,462
surfpointx100%200,462
surfpointy100%200,462
geom100%200,462
extras100%200,462
ownerlist92.3%185,061
placefp88.2%176,711
zoningurl10.0%20,058
lbcsactivity89.2%178,777
lbcsfunction86.5%173,494
lbcstype89.0%178,505
lbcscharacter98.3%197,030
lbcsownership95.5%191,384
sourceurl<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) 3 entities · most recent acquisition per entity · generated 2026-10-17 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 account prop_code tigardzoning yearbuilt bldgsqft bldgval landval totalval a_t_acres saleprice saledate subdivision lot geom waterservicearea 7 cols ⇢ parcelid taxacctnum usecode zoningcode yearbuilt bldgsqft imprvalue landvalue totalvalue taxacres saleamt saledate legaldesc lot geom taxdistrict extras ZONING zone geoname geom 9 cols ⇢ zoningcode zoningdesc 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 82.9% updated geom · derived from geometry geom dem.us_1m · USGS 1m DEM 98.4% elevmin 98.4% elevmax 98.4% elevavg s_fld_haz_ar · FEMA NFHL 100% fldzone 98.3% zonesubty 100% firmdate 100% firmid supplemented · derived / other pipelines 95.7% ogparcelid2 95.7% usedesc 98.3% numbldgs 89.0% numunits 95.1% ownertype 95.1% ownername 90.6% owneraddr 93.2% ownercity 95.0% ownerstate 95.1% ownerzip 91.6% parceladdr 100% parcelcity 100% parcelstate 100% parcelzip 100% township 100% section 100% qtrsection 100% range 100% plssdesc 92.3% ownerlist 88.2% placefp 89.2% lbcsactivity 86.5% lbcsfunction 89.0% lbcstype 98.3% lbcscharacter 95.5% lbcsownership lrid parcelid ogparcelid ogparcelid2 geoid statefp countyfp countyname cousubfp cousubname tractce tractname taxacctnum taxyear taxdistrict usecode usedesc zoningcode zoningdesc numbldgs numunits yearbuilt bldgsqft imprvalue landvalue totalvalue taxacres calcarea saleamt saledate ownertype ownername owneraddr ownercity ownerstate ownerzip parceladdr parcelcity parcelstate parcelzip legaldesc township section qtrsection range plssdesc lot firmid firmdate fldzone zonesubty elevmin elevmax elevavg updated centroidx centroidy surfpointx surfpointy geom extras ownerlist placefp lbcsactivity lbcsfunction lbcstype lbcscharacter lbcsownership publish.parcel_layer columns not fed by these sources (33) — empty or below 50% fill in this county parcelid2, parentid, stackid, numfloors, bedrooms, halfbaths, fullbaths, agvalue, book, page, block, parceltype, accesstype, iucnclass placename, placetype, staticbfe, fireplaces, heating, heatfuel, cooling, foundation, roofcover, siding, bldgtype, naicscode, frsid, dfrurl caapermit, cwapermit, rcrapermit, zoningurl, sourceurl 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 16 mapped · 7 kept in extras · 38 unmapped (NULL) SOURCE COLUMNS HARMONIZED → PARCEL tlid account prop_code tigardzoning yearbuilt bldgsqft bldgval landval totalval a_t_acres saleprice saledate subdivision lot geom waterservicearea parcelid taxacctnum usecode zoningcode yearbuilt bldgsqft imprvalue landvalue totalvalue taxacres saleamt saledate legaldesc lot geom taxdistrict extras · 7 source columns preserved as json m50assval, taxcode, a_t_sqft, formattedsaledate imp_lnd_ratio, globalid, schooldistrict extras not present in source — filled with NULL (38) parcelid2, taxyear, usedesc, zoningdesc, numbldgs, numunits, numfloors, bedrooms, halfbaths, fullbaths, agvalue, ownername, owneraddr ownercity, ownerstate, ownerzip, parceladdr, parcelcity, parcelstate, parcelzip, township, section, qtrsection, range, plssdesc, book, page block, updated, sourceurl, parentid, heatfuel, fireplaces, heating, cooling, foundation, roofcover, siding ZONING 3 mapped · 2 transformed · 9 kept in extras · 6 unmapped (NULL) SOURCE COLUMNS HARMONIZED → ZONING zone geoname geom zoningcode COALESCE(zone::text, NULL::text) zoningdesc COALESCE(geoname::text, NULL::text) geom extras · 9 source columns preserved as json sum_acre, sum_acre_ugb, fips_bgrp, centroidla, centroidlo sqmi, destin, destin_sqm, globalid extras not present in source — filled with NULL (6) zoningtype, ordinance, setbacks, restrictions, notes, sourceurl

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 200,462 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.

On this page

Attribute coverageSchema mappingNeighboring countiesFAQRelated