ZIP Code 46320 — Hammond, Indiana
ZIP code 46320 belongs to Hammond, Indiana (county: Lake). It sits at latitude 41.6099, longitude -87.5079 in the America/Chicago time zone.
| Field | Value |
|---|---|
| ZIP code | 46320 |
| City / place | Hammond |
| State | Indiana |
| County | Lake |
| Coordinates | 41.6099, -87.5079 |
| Time zone | America/Chicago |
| City population | 77,614 |
| ZIP type | PO box / unique |
| Telephone area codes | 219 |
What is ZIP code 46320?
46320 is a five-digit ZIP code used by the United States Postal Service for Hammond, Indiana. It is one of 5 ZIP codes associated with Hammond in this dataset. The delivery area is served from the local post office network, so the ZIP can cover more than one neighbourhood or even cross a city line.
ZIP codes in the same city
Area codes and city profile
Telephone area codes serving Hammond: 219. For population, county and county-seat details, see Hammond and all places in Indiana.
Nearby ZIP codes
46327 2.6 km · Hammond46324 2.9 km · Hammond46312 4.7 km · East Chicago46323 5.2 km · Hammond46321 6.2 km · Munster46394 7.7 km · Whiting46322 7.9 km · Highland46406 8.8 km · Gary
Frequently asked questions
What city is ZIP code 46320 in?
ZIP code 46320 is in Hammond, Indiana.
What county is 46320 in?
46320 belongs to Lake in Indiana.
What time zone is ZIP code 46320 in?
46320 is in the America/Chicago time zone.