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Columbia County, OR Parcels & GIS Data

Columbia County, OR parcel data: 28,794 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Columbia County, Oregon parcel data covering 28,794 property records.

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

Columbia County is one of the 36 counties in the U.S. state of Oregon. As of the 2020 census, the population was 52,589. The county seat is St.

FIPS 41009

Official county website: http://www.co.columbia.or.us

The FIPS code for Columbia County is 41009.

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Attribute coverage

Columbia County contains 28,794 parcels in the current dataset. Column coverage is the percentage of those parcels for which the attribute is populated (non-NULL).

ColumnCoverageRecords populated
lrid100%28,794
parcelid100%28,794
parcelid2100%28,794
ogparcelid100%28,794
ogparcelid2100%28,794
parentid<0.1%0
stackid<0.1%0
geoid100%28,794
statefp100%28,794
countyfp100%28,794
countyname100%28,794
cousubfp100%28,794
cousubname100%28,794
tractce100%28,794
tractname100%28,794
taxacctnum100%28,794
taxyear<0.1%0
taxdistrict<0.1%0
usecode100%28,794
usedesc100%28,794
zoningcode100%28,794
zoningdesc<0.1%0
numbldgs75.6%21,768
numunits75.6%21,768
yearbuilt<0.1%0
numfloors<0.1%0
bldgsqft100%28,794
bedrooms<0.1%0
halfbaths<0.1%0
fullbaths<0.1%0
imprvalue<0.1%0
landvalue<0.1%0
agvalue<0.1%0
totalvalue<0.1%0
taxacres100%28,794
calcarea100%28,794
saleamt<0.1%0
saledate<0.1%0
ownertype99.9%28,779
ownername100%28,794
owneraddr100%28,794
ownercity100%28,794
ownerstate100%28,794
ownerzip100%28,794
parceladdr100%28,794
parcelcity<0.1%0
parcelstate100%28,794
parcelzip99.0%28,514
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
parceltype5.5%1,595
accesstype5.5%1,595
iucnclass5.3%1,520
placename8.3%2,387
placetype8.2%2,356
firmid100%28,794
firmdate100%28,794
fldzone100%28,794
zonesubty91.3%26,279
staticbfe0.5%145
elevmin3.6%1,043
elevmax3.6%1,043
elevavg3.6%1,043
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
naicscode24.2%6,957
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%28,794
centroidy100%28,794
surfpointx100%28,794
surfpointy100%28,794
geom100%28,794
extras100%28,794
ownerlist<0.1%0

Schema mapping

How source columns from the acquired Columbia 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 — Columbia County, Oregon (41009) 1 entity · 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 PARCEL map_tax accela_mt account_id property_c descriptio ma numbuildin numhouses sqft acres owner m_address m_city m_state zip primary_si geom 13 cols ⇢ parcelid parcelid2 taxacctnum usecode usedesc zoningcode numbldgs numunits bldgsqft taxacres ownername owneraddr ownercity ownerstate ownerzip parceladdr 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 3.6% elevmin 3.6% elevmax 3.6% elevavg s_fld_haz_ar · FEMA NFHL 100% fldzone 91.3% zonesubty 0.5% staticbfe 100% firmdate 100% firmid supplemented · derived / other pipelines 100% parcelstate 99.0% parcelzip lrid parcelid parcelid2 ogparcelid ogparcelid2 geoid statefp countyfp countyname cousubfp cousubname tractce tractname taxacctnum usecode usedesc zoningcode numbldgs numunits bldgsqft taxacres calcarea ownertype ownername owneraddr ownercity ownerstate ownerzip parceladdr parcelstate parcelzip firmid firmdate fldzone zonesubty staticbfe elevmin elevmax elevavg centroidx centroidy surfpointx surfpointy geom extras publish.parcel_layer columns not fed by these sources (48) — empty or below 50% fill in this county parentid, stackid, taxyear, taxdistrict, zoningdesc, yearbuilt, numfloors, bedrooms, halfbaths, fullbaths, imprvalue, landvalue, agvalue totalvalue, saleamt, saledate, parcelcity, legaldesc, township, section, qtrsection, range, plssdesc, book, page, block, lot, parceltype accesstype, iucnclass, placename, placetype, fireplaces, heating, heatfuel, cooling, foundation, roofcover, siding, bldgtype, naicscode, frsid dfrurl, caapermit, cwapermit, rcrapermit, updated, ownerlist PARCEL 17 mapped · 13 kept in extras · 37 unmapped (NULL) SOURCE COLUMNS HARMONIZED → PARCEL map_tax accela_mt account_id property_c descriptio ma numbuildin numhouses sqft acres owner m_address m_city m_state zip primary_si geom parcelid parcelid2 taxacctnum usecode usedesc zoningcode numbldgs numunits bldgsqft taxacres ownername owneraddr ownercity ownerstate ownerzip parceladdr geom extras · 13 source columns preserved as json size, globalid, image2, image, mapnum, agent, primary_ho, sa code, unit_id, unit_id_co, dwel_his, objectid_1 extras not present in source — filled with NULL (37) taxyear, zoningdesc, yearbuilt, numfloors, bedrooms, halfbaths, fullbaths, imprvalue, landvalue, agvalue, totalvalue, saleamt, saledate parcelcity, parcelstate, parcelzip, 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 Columbia County:

Frequently asked questions

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

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

How many parcels are in Columbia County, OR?

The current dataset contains 28,794 parcel records for Columbia County, OR, each with its boundary geometry and assessor attributes.

What is the FIPS code for Columbia County, OR?

The FIPS code for Columbia County, OR is 41009.

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

Each Columbia 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 Columbia County, OR parcel data free?

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

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

On this page

Attribute coverageSchema mappingNeighboring countiesFAQRelated