Columbia City White Pages
- Local Time = 4:44 a.m. GMT-8
- Columbia City Area Codes: 503
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Columbia City ZIP Codes
- 97018
Columbia City Demographic Data
- Population (Census 2000): 1,571
- Median Household Income: $59,545
- Total Households: 595
- Real Estate Taxes: $2,091.00
- Average Home Value: $175,600.00
- Median Age: 40.40
