Hammond Indiana is covered by a total of 5 ZIP Codes. There are also 3 ZIP Codes that overlap Hammond but have a different postal city name. The ZIP Codes in Hammond range from 46312 to 46394. Of the ZIP codes within or partially within Hammond there are 4 Standard ZIP Codes and 1 PO Box ZIP Codes. The total population of ZIP Codes in Hammond is 69847.
Click on the ZIP Codes in the interactive map to view more information. The map control in the upper right corner can be used to toggle map layers on and off. The red outline is the border of Hammond and can be turned on and off. Each type of postal code can also be turned on and off.
| ZIP Code | ZIP Code City/Town | ZIP Code Type | |||
|---|---|---|---|---|---|
| East Chicago | Standard | |||
| Hammond | Standard | |||
| Highland | Standard | |||
| Hammond | Standard | |||
| Hammond | Standard | |||
| Hammond | PO Box | |||
| Hammond | Standard | |||
| Whiting | Standard |