ZIP Code 46323
Hammond · Lake, Indiana
46323 is the ZIP code of Hammond in Lake, Indiana, United States.
- ZIP Code
- 46323
- County
- Lake
- State
- Indiana
- Country
- United States
Place with ZIP code 46323
| Place | County | Location |
|---|---|---|
| Hammond | Lake | 41.588, -87.453 |
Near Chicago
The nearest major city is Chicago, about 33 km away.
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 46323?
Hammond.
Which county and state is 46323 in?
Lake, Indiana, United States.
What is the nearest major city to 46323?
Chicago, about 33 km away.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.