County · Oregon · United States
Marion County ZIP codes
26 ZIP codes · 20 cities · FIPS 41047
Key facts
- State
- Oregon (OR)
- FIPS code
- 41047
- Population
- 346,532
- Median household income
- $74,624
- Median age
- 37.2
- Land area
- 1,181.1 sq mi (3,059 km²)
- Population density
- 293 / sq mi
- Area codes
- 458, 503, 541, 971
Cities and ZIP codes in Marion County (20)
About this page
County figures are Census county-level values (ACS 5-year); the ZIP list shows the ZIPs whose primary county this is — a ZIP on a border can also serve neighbouring counties.
Sources: U.S. Census Bureau (2020 county relationship file, ACS 5-year) · GeoNames. Methodology.