Data as of February 2026. Source: Realtor.com.
The Columbia County, OR real estate market currently shows 193 active listings, with 47 pending sales. Homes are averaging 86 days on the market before going under contract.
Inventory has tightened compared to last year, with 9 fewer active listings — creating more competition among buyers.
Homes are selling faster, averaging 86 days on market compared to 91 days last year.
The median listing price has fallen 0.5% year-over-year, from $517,500 to $514,975.
Whether you are buying or selling in Columbia County, OR, SELL123.com can help you save significantly on commission — typically 2% compared to traditional 5% broker fees. Call (240) SELL-123 for a free consultation.
Population: 54,232 · Density: 89.3/mi² · Median household income: $81,881
Typical home value: $359,090 · Homeownership: 76.5%
Clatskanie: 97016
Columbia City: 97018
Deer Island: 97054
Rainier: 97048
Saint Helens: 97051
Scappoose: 97056
Vernonia: 97064
Warren: 97053
Based on listing price changes before sale/pending as a proxy for sale-to-list dynamics. Source: Realtor.com.