Polk County, Oregon

Browse all ZIP codes in Polk County, Oregon. Each ZIP code page includes population, median household income, and a map of the area.

County Statistics

Total Population 85,719
Median Household Income $63,799
Median Age 37.7
Unemployment Rate 5.2%
Poverty Rate 12.5%
ZIP Codes 7

Largest ZIP Codes in Polk County

ZIP Code City Population Median Income
97304Salem34,148$85,908
97338Dallas23,201$75,417
97361Monmouth13,557$64,490
97351Independence11,144$76,385
97344Falls City1,605$50,179

Demographics

Race & Ethnicity

Gender

Education Level (adults 25+)

All ZIP Codes in Polk County