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Gilliam County, OR Parcels & GIS Data

Gilliam County, OR parcel data: 3,180 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Gilliam County, Oregon parcel data covering 3,180 property records.

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

Gilliam County is one of the 36 counties in the U.S. state of Oregon. As of the 2020 census, the population was 1,995, making it the third-least populous county in Oregon. The county seat is Condon.

FIPS 41021

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

The FIPS code for Gilliam County is 41021.

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Attribute coverage

Gilliam County contains 3,180 parcels in the current dataset. Column coverage is the percentage of those parcels for which the attribute is populated (non-NULL).

ColumnCoverageRecords populated
lrid100%3,180
parcelid100%3,180
parcelid2100%3,180
ogparcelid100%3,180
ogparcelid2100%3,180
parentid<0.1%0
stackid<0.1%0
geoid100%3,180
statefp100%3,180
countyfp100%3,180
countyname100%3,180
cousubfp100%3,180
cousubname100%3,180
tractce100%3,180
tractname100%3,180
taxacctnum98.8%3,141
taxyear100%3,180
taxdistrict<0.1%0
usecode98.8%3,141
usedesc42.5%1,352
zoningcode<0.1%0
zoningdesc<0.1%0
numbldgs42.5%1,350
numunits42.5%1,350
yearbuilt38.0%1,207
numfloors<0.1%0
bldgsqft42.5%1,352
bedrooms<0.1%0
halfbaths<0.1%0
fullbaths<0.1%0
imprvalue42.5%1,350
landvalue<0.1%0
agvalue<0.1%0
totalvalue<0.1%0
taxacres100%3,179
calcarea100%3,180
saleamt<0.1%0
saledate<0.1%0
ownertype98.8%3,141
ownername98.8%3,141
owneraddr98.6%3,137
ownercity98.6%3,137
ownerstate95.8%3,048
ownerzip95.9%3,049
parceladdr97.4%3,096
parcelcity98.5%3,131
parcelstate100%3,180
parcelzip100%3,180
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
lot100%3,180
parceltype9.0%287
accesstype9.0%287
iucnclass8.5%270
placename11.9%378
placetype11.4%362
firmid<0.1%0
firmdate<0.1%0
fldzone<0.1%0
zonesubty<0.1%0
staticbfe<0.1%0
elevmin64.1%2,039
elevmax64.1%2,039
elevavg64.1%2,039
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
naicscode41.3%1,312
frsid<0.1%0
dfrurl<0.1%0
caapermit<0.1%0
cwapermit<0.1%0
rcrapermit<0.1%0
updated0.3%8
centroidx100%3,180
centroidy100%3,180
surfpointx100%3,180
surfpointy100%3,180
geom100%3,180
extras100%3,180
lrversion100%3,180

Schema mapping

How source columns from the acquired Gilliam 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 — Gilliam County, Oregon (41021) 1 entity · most recent acquisition per entity · generated 2026-07-13 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 maptaxlot ortaxlot accnum appraisal_year property_class stat_class_desc year_built total_sqft rmv sav msav taxlotacre ownership m_address m_city m_state m_zip situs city state zip taxlot date_inspected reflink geom 50 cols ⇢ parcelid parcelid2 taxacctnum taxyear usecode usedesc yearbuilt bldgsqft imprvalue landvalue totalvalue taxacres ownername owneraddr ownercity ownerstate ownerzip parceladdr parcelcity parcelstate parcelzip lot updated sourceurl geom extras determined · ground truth 100% lrid 100% geoid 100% statefp 100% countyfp 100% countyname 100% cousubfp 100% cousubname 100% tractce 100% tractname 0.3% updated 100% lrversion geom · derived from geometry geom dem.us_1m · USGS 1m DEM 64.1% elevmin 64.1% elevmax 64.1% elevavg lrid parcelid parcelid2 ogparcelid ogparcelid2 geoid statefp countyfp countyname cousubfp cousubname tractce tractname taxacctnum taxyear usecode usedesc yearbuilt bldgsqft imprvalue landvalue totalvalue taxacres calcarea ownertype ownername owneraddr ownercity ownerstate ownerzip parceladdr parcelcity parcelstate parcelzip lot elevmin elevmax elevavg updated centroidx centroidy surfpointx surfpointy geom extras lrversion publish.parcel_layer columns not fed by these sources (47) — empty or below 50% fill in this county parentid, stackid, taxdistrict, zoningcode, zoningdesc, numbldgs, numunits, numfloors, bedrooms, halfbaths, fullbaths, agvalue, saleamt saledate, legaldesc, township, section, qtrsection, range, plssdesc, book, page, block, parceltype, accesstype, iucnclass, placename, placetype firmid, firmdate, fldzone, zonesubty, staticbfe, fireplaces, heating, heatfuel, cooling, foundation, roofcover, siding, bldgtype, naicscode frsid, dfrurl, caapermit, cwapermit, rcrapermit PARCEL 25 mapped · 50 kept in extras · 29 unmapped (NULL) SOURCE COLUMNS HARMONIZED → PARCEL maptaxlot ortaxlot accnum appraisal_year property_class stat_class_desc year_built total_sqft rmv sav msav taxlotacre ownership m_address m_city m_state m_zip situs city state zip taxlot date_inspected reflink geom parcelid parcelid2 taxacctnum taxyear usecode usedesc yearbuilt bldgsqft imprvalue landvalue totalvalue taxacres ownername owneraddr ownercity ownerstate ownerzip parceladdr parcelcity parcelstate parcelzip lot updated sourceurl geom extras · 50 source columns preserved as json county, mapnumber, mapacres, specialint, tax_status, unit_id s_i_type, s_i_number, ma, sa, nh, rmv_property_class appraiser_id, agent, document_source, m_zip_1, inst_id_2 process_id, source_id, subtype, in_care_of, comments house_number, street_name, street_type, direction unit_number, pre_direction, ms_account_id, sa_id primary_situs, maptaxlot_1, document_reference, impr_id code_area, stat_class, stat_class_type, effective_year_built exempt_percent, impr_description, exempt_title_number x_number, county_sticker, title_number, ms_park_id, park_name plus_minus, physical_percent, functional_percent complete_percent extras not present in source — filled with NULL (29) zoningcode, zoningdesc, numbldgs, numunits, numfloors, bedrooms, halfbaths, fullbaths, agvalue, saleamt, saledate, legaldesc, township, section qtrsection, range, plssdesc, book, page, block, taxdistrict, parentid, fireplaces, heating, cooling, foundation, roofcover, siding, heatfuel

Neighboring counties

Parcel data for counties bordering Gilliam County:

On this page

Attribute coverageSchema mappingNeighboring countiesRelated