Zip Codes in Columbia County, Washington

99143
99328
99347
99348
99361
County NameColumbia County
FIPS Code53013
Population4078
Unemployment Rate6.0%
Current Time:
PST
Time Zone:Pacific Standard Time
List of Counties that Border Columbia County, Washington
Columbia, WA
Franklin, WA
Garfield, WA
Umatilla, OR
Walla Walla, WA
Wallowa, OR
Whitman, WA
List of Zipcodes in Columbia County, Washington
ZIP CodeZIP Code NamePopulationType
ZIP Code 99143 La Crosse650Non-Unique
ZIP Code 99328 Dayton3733Non-Unique
ZIP Code 99347 Pomeroy2293Non-Unique
ZIP Code 99348 Prescott1364Non-Unique
ZIP Code 99361 Waitsburg1902Non-Unique
ZIP Code 99359 Starbuck158PO Box
List of Cities/Towns in Columbia County, Washington
Dayton, WA
Starbuck, WA