Columbia County, OR Property & Market Data

Columbia County, Oregon has 99,483 parcels tracked in the Rippleffekt property database, 100% of them mapped to a precise location, a median household income of $88,138, and an unemployment rate of 4.4%.

Columbia County at a glance

Rippleffekt tracks 99,483 parcels in Columbia County, Oregon. The figures below combine county assessor coverage with federal economic data for the county.

99,483
Parcels tracked
100%
Mapped to location
99,483 parcels
659 sq mi
Land area
151.0 per sq mi
Parcel density
$88,138
Median household income
4.4%
Unemployment rate

Oregon commercial real estate lending

Statewide commercial real estate lending context from FFIEC bank call reports as of 2024-12-31. This reflects the broader Oregon lending environment, not Columbia County alone.

16
Banks reporting
$32.9B
Real estate loans
$13.5B
Nonresidential CRE loans

Go deeper on Columbia County

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Sources: county assessor records, U.S. Census ACS and SAIPE, FFIEC bank call reports, and public tax-lien records. Updated 2026-07-29.