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Columbia County, OR Parcels & GIS Data

Columbia County, OR parcel data: 28,797 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Columbia County, Oregon parcel data covering 28,797 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 28,797 parcels in the current dataset. Column coverage is the percentage of those parcels for which the attribute is populated (non-NULL).

ColumnCoverageRecords populated
lrid100%28,797
parcelid100%28,797
parcelid2100%28,797
ogparcelid100%28,797
ogparcelid2100%28,797
parentid<0.1%0
stackid<0.1%0
geoid100%28,797
statefp100%28,797
countyfp100%28,797
countyname100%28,797
cousubfp100%28,797
cousubname100%28,797
tractce100%28,797
tractname100%28,797
taxacctnum100%28,797
taxyear<0.1%0
taxdistrict<0.1%0
usecode100%28,797
usedesc100%28,797
zoningcode100%28,797
zoningdesc<0.1%0
numbldgs75.6%21,770
numunits75.6%21,770
yearbuilt<0.1%0
numfloors<0.1%0
bldgsqft100%28,797
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%28,797
calcarea100%28,797
saleamt<0.1%0
saledate<0.1%0
ownertype99.9%28,782
ownername100%28,797
owneraddr100%28,797
ownercity100%28,797
ownerstate100%28,797
ownerzip100%28,797
parceladdr100%28,797
parcelcity<0.1%0
parcelstate100%28,797
parcelzip99.0%28,517
legaldesc<0.1%0
township99.7%28,701
section99.7%28,701
qtrsection99.7%28,701
range99.7%28,701
plssdesc99.7%28,701
book<0.1%0
page<0.1%0
block<0.1%0
lot<0.1%0
parceltype5.5%1,597
accesstype5.5%1,597
iucnclass5.3%1,522
placename8.3%2,389
placetype8.2%2,358
firmid100%28,796
firmdate100%28,796
fldzone100%28,796
zonesubty91.3%26,280
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%6,959
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%28,797
centroidy100%28,797
surfpointx100%28,797
surfpointy100%28,797
geom100%28,797
extras100%28,797
ownerlist68.5%19,733
placefp47.7%13,742
zoningurl<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 2026-08-30 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 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 100% township 100% section 100% qtrsection 100% range 100% plssdesc 68.5% ownerlist 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 township section qtrsection range plssdesc firmid firmdate fldzone zonesubty staticbfe elevmin elevmax elevavg centroidx centroidy surfpointx surfpointy geom extras ownerlist publish.parcel_layer columns not fed by these sources (44) — 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, book, page, block, lot, parceltype, accesstype, iucnclass, placename, placetype fireplaces, heating, heatfuel, cooling, foundation, roofcover, siding, bldgtype, naicscode, frsid, dfrurl, caapermit, cwapermit, rcrapermit updated, placefp, zoningurl 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 28,797 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