Columbia City, OR ZIP code
The ZIP code for Columbia City, Oregon is 97018. It is in Columbia County.
- Population in these ZIPs
- 2,006
- Avg. median income
- $96,800population-weighted
- Typical home value
- $474,900population-weighted
- Metro area
- Portland-Vancouver-Hillsboro, OR-WA
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Columbia City, OR ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 97018 | 2,006 | $96,750 | $474,900 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities near Columbia City
- Saint Helens 5 mi
- Warren 6 mi
- Deer Island 7 mi
- Scappoose 10 mi
- Rainier 11 mi
- North Plains 17 mi
- Vernonia 21 mi
- Buxton 22 mi
- Banks 23 mi
- Clatskanie 24 mi
- Manning 25 mi
- Timber 26 mi
Frequently asked questions
What is the ZIP code for Columbia City, OR?
The ZIP code for Columbia City, OR is 97018.
What county is Columbia City, Oregon in?
Columbia City ZIP codes are in Columbia County.