County · Illinois · United States
Shelby County ZIP codes
13 ZIP codes · 13 cities · FIPS 17173
Key facts
- State
- Illinois (IL)
- FIPS code
- 17173
- Population
- 20,867
- Median household income
- $68,457
- Median age
- 45.5
- Land area
- 758.5 sq mi (1,964.5 km²)
- Population density
- 28 / sq mi
- Area codes
- 217, 447, 618
Cities and ZIP codes in Shelby County (13)
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.