9 ZIP Code Tabulation Areas in Columbia County, Oregon. The population-weighted median household income is about $92,807, the median home value about $461,333, and 77.3% of occupied homes are owner-occupied.
- 9
- ZIP codes
- 59.1K
- Population
- 53
- Data points
Columbia County at a glance
- $92,807
- Median household income
- $461,333
- Median home value
- 44.7
- Median age
- 77.3%
- Owner-occupied
- 24,866
- Housing units
Income, home value, and age are population-weighted averages of the ZIP-level medians in the file. Counts are exact.
Top 5 Columbia County ZIP codes by median household income| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 97053 | St. Helens | 3,634 | 97.4% | $142,538 |
| 2 | 97231 | Bethany | 4,308 | 88.3% | $137,527 |
| 3 | 97018 | Columbia City | 2,006 | 90.1% | $96,750 |
| 4 | 97056 | Scappoose | 12,795 | 75.7% | $94,209 |
| 5 | 97054 | Deer Island | 1,494 | 97.8% | $87,327 |
Top 5 Columbia County ZIP codes by population| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 97051 | Columbia City | 17,347 | 64.5% | $85,869 |
| 2 | 97056 | Scappoose | 12,795 | 75.7% | $94,209 |
| 3 | 97048 | Prescott | 7,099 | 78.1% | $77,171 |
| 4 | 97016 | Clatskanie | 6,573 | 81.7% | $79,375 |
| 5 | 97231 | Bethany | 4,308 | 88.3% | $137,527 |
Top 5 Columbia County ZIP codes by Homeowner GDP| # | ZIP | City | Population | Homeowner % | Median HH $ | Homeowner GDP |
|---|
| 1 | 97056 | Scappoose | 12,795 | 75.7% | $94,209 | $367.8M |
| 2 | 97051 | Columbia City | 17,347 | 64.5% | $85,869 | $365.3M |
| 3 | 97231 | Bethany | 4,308 | 88.3% | $137,527 | $222.1M |
| 4 | 97053 | St. Helens | 3,634 | 97.4% | $142,538 | $205.1M |
| 5 | 97016 | Clatskanie | 6,573 | 81.7% | $79,375 | $166.8M |
Homeowner GDP = owner-occupied units × median household income — a proxy for aggregate homeowner spending power in a ZIP, useful for scoring market opportunity. Not an official economic statistic.
Densest: 97018 (Columbia City) at 2,435 people/sq mi. Least dense: 97016 (Clatskanie) at 29 people/sq mi.
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