County · Illinois · United States
Tazewell County ZIP codes
15 ZIP codes · 15 cities · FIPS 17179
Key facts
- State
- Illinois (IL)
- FIPS code
- 17179
- Population
- 130,555
- Median household income
- $76,704
- Median age
- 41.7
- Land area
- 646.5 sq mi (1,674.4 km²)
- Population density
- 202 / sq mi
- Area codes
- 309
Cities and ZIP codes in Tazewell County (15)
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.