County · Missouri · United States
Marion County ZIP codes
5 ZIP codes · 5 cities · FIPS 29127
Key facts
- State
- Missouri (MO)
- FIPS code
- 29127
- Population
- 28,493
- Median household income
- $63,908
- Median age
- 39.4
- Land area
- 436.9 sq mi (1,131.6 km²)
- Population density
- 65 / sq mi
- Area codes
- 573
Cities and ZIP codes in Marion County (5)
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.