County · Indiana · United States
Union County ZIP codes
2 ZIP codes · 2 cities · FIPS 18161
Key facts
- State
- Indiana (IN)
- FIPS code
- 18161
- Population
- 7,028
- Median household income
- $79,500
- Median age
- 43.7
- Land area
- 161.2 sq mi (417.5 km²)
- Population density
- 44 / sq mi
- Area codes
- 765
Cities and ZIP codes in Union County (2)
| City | ZIP codes |
|---|---|
| Brownsville | 47325 |
| Liberty | 47353 |
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.