ZIP Code 46404
Gary · Lake, Indiana
46404 is the ZIP code of Gary in Lake, Indiana, United States.
- ZIP Code
- 46404
- County
- Lake
- State
- Indiana
- Country
- United States
Place with ZIP code 46404
| Place | County | Location |
|---|---|---|
| Gary | Lake | 41.590, -87.373 |
Near Chicago
The nearest major city is Chicago, about 37 km away.
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 46404?
Gary.
Which county and state is 46404 in?
Lake, Indiana, United States.
What is the nearest major city to 46404?
Chicago, about 37 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.