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Columbia County, WA Zip Codes

Columbia County, WA Demographic Information

Population:
4,064
Male Population:
1,982
Female Population:
2,082
Avg House Value:
$85,000
Avg Household Income:
$33,500
Avg Persons Per Household:
2.36
Median Age:
42.40
Median Age (Male):
41.70
Median Age (Female):
43.10
 
* Demographic data is based on information taken from the 2000 Census.

Columbia County, WA covers 2 Cities

 
Dayton ,WA
Starbuck ,WA

Columbia County, WA covers 1 Area Code

 
509 Area Code
 
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