ZIP Code 46320: Hammond, Indiana
ZIP code 46320 covers part or all of Hammond in Lake County, Indiana. Its reference point is at latitude 41.6099 and longitude -87.5079 (41°36'35.6"N 87°30'28.4"W).
Location Overview of ZIP Code 46320
Hammond, IN has 5 ZIP codes in our directory. Besides 46320, they include 46323, 46324, 46325, 46327.
Across Lake County there are 32 ZIP codes listed, and Indiana has 1,010 in total.
The nearest listed ZIP code is 46327 in Hammond, IN, about 1.6 mi to the north.
| ZIP code | 46320 |
|---|---|
| City | Hammond |
| County | Lake County |
| State | Indiana (IN) |
| Latitude | 41.6099 |
| Longitude | -87.5079 |
| DMS | 41°36'35.6"N 87°30'28.4"W |
| Nearest ZIP | 46327 (Hammond, 1.6 mi) |
Map of ZIP Code 46320
Map centered on 41.6099, -87.5079. The pin marks the ZIP code's reference point, not its boundary.
Photos of Hammond, IN
Video: Hammond, IN
Exploring Richard Hammond's Grand Tour Scottish Highlands Scenic Driving Road | #ScottishHighlands — by The American Highlander · Watch on YouTube
ZIP Codes Near 46320
These 15 ZIP codes have the closest reference points to 46320, measured in a straight line.
Nearby Cities and Towns
The closest communities to ZIP code 46320, measured in a straight line from its reference point, are Calumet City, IL (2.1 mi west), East Chicago, IN (2.9 mi northeast) and Lansing, IL (3.6 mi southwest). Distances are approximate and road distances will be longer.
- Calumet City, IL – 2.1 mi west
- East Chicago, IN – 2.9 mi northeast
- Lansing, IL – 3.6 mi southwest
- Munster, IN – 3.9 mi south
- South Holland, IL – 4.5 mi west
- Chicago, IL – 4.7 mi northwest
- Whiting, IN – 4.8 mi north
- Dolton, IL – 4.8 mi west
- Highland, IN – 4.9 mi southeast
- Gary, IN – 5.5 mi east
Schools Near Hammond, IN
If you are moving to ZIP code 46320, check the school district serving Hammond and Lake County to confirm which public schools serve your street address.
Searching nearby communities such as Calumet City and East Chicago can widen the list of public, private and charter options. The links below open live Google Maps results centered on 46320.
Parks and Outdoor Recreation
Use the map above to explore green space around Hammond. Zoom out to look for larger parks and nature areas beyond the ZIP code 46320 area.
Hospitals and Healthcare
Hospitals, urgent care clinics and pharmacies serving Hammond, IN can be found with the searches below. In a medical emergency, call 911.
Residents of ZIP code 46320 may also use facilities in nearby Calumet City, East Chicago and Lansing.
Shopping and Dining in Hammond
For places to eat and shop near Hammond, IN, the searches below show up-to-date listings around ZIP code 46320.
Libraries and Historical Places
Public libraries, museums and historic sites near Hammond, Indiana can be found with the searches below, which are centered on ZIP code 46320.
To research local history, try searching for Lake County records and archives along with the name Hammond.
Roads, Rivers and Lakes
From ZIP code 46320, Calumet City lies about 2.1 mi to the west, East Chicago lies about 2.9 mi to the northeast, Lansing lies about 3.6 mi to the southwest, Munster lies about 3.9 mi to the south and South Holland lies about 4.5 mi to the west. Use the directions link for turn-by-turn routes and road names.
Rivers, lakes and other water features near Hammond show up on the map above, or you can search for them directly.
Frequently Asked Questions About ZIP Code 46320
Photo & Video Credits
- Photo 1 (“Greetings from Hammond, Indiana - Large Letter Postcard (4237410504)”): Steve Shook from Moscow, Idaho, USA, CC BY 2.0, via Wikimedia Commons.
- Video: “Exploring Richard Hammond's Grand Tour Scottish Highlands Scenic Driving Road | #ScottishHighlands” by The American Highlander, embedded from YouTube. All rights belong to the creator.
Photos are shown from their original source under the licenses listed. They were taken near this ZIP code's reference point and may show neighboring areas.
Data for ZIP code 46320 comes from a public U.S. postal code dataset and is provided for general reference. Always confirm mailing details with the U.S. Postal Service.