HAMMOND, IN ZIP Code
| City | HAMMOND |
| State | Indiana |
| ZIP Codes count | 7 (see all) |
| Post offices count | 5 (see all) |
| Total population | 77,071 (see all) |
ZIP Codes in HAMMOND, Indiana
The ZIP Codes in HAMMOND, Indiana fall within the range from 46320 to 46327. HAMMOND is covered by 7 ZIP Codes: 6 Standard and 1 PO Box. Below is the complete list:
46320, 46321, 46322, 46323, 46324, 46325, 46327
This list contains only 5-digit ZIP codes. Use our zip code lookup by address feature to get the full 9-digit (ZIP+4) code.
List of HAMMOND, IN ZIP Codes
| ZIP | TYPE | POPU |
|---|---|---|
| 46320 | STANDARD | 13,653 |
| 46321 | STANDARD | 23,717 |
| 46322 | STANDARD | 23,607 |
| 46323 | STANDARD | 23,690 |
| 46324 | STANDARD | 21,894 |
| 46325 | PO BOX | – |
| 46327 | STANDARD | 10,877 |
Post offices
HAMMOND — Post Office™ 5530 SOHL AVE HAMMOND, IN 46320-9998 |
HESSVILLE — Post Office™ 6530 KENNEDY AVE HAMMOND, IN 46323-9998 |
HIGHLAND — Post Office™ 8500 KENNEDY AVE HIGHLAND, IN 46322-1619 |
MUNSTER — Post Office™ 917 RIDGE RD MUNSTER, IN 46321-9997 |
SOUTH CALUMET AVENUE — Post Office™ 7142 CALUMET AVE HAMMOND, IN 46324-2406 |
Envelope example
On the bottom center of the envelope, write the address you want your letter delivered to. Include the following on separate lines:
- Recipient's full name
- Full street address
- City, State, and ZIP Code
Using the same format, write the return address in the top left corner.
Using the full ZIP+4 Code when mailing via the USPS ensures the fastest, most accurate mailing possible. If you are not sure of the full 9-digit ZIP Code, use the 5-digit ZIP Code to avoid loss of letter or package.

The recipient address information is provided for your reference.
Address example
6414 CRESCENT PL
HAMMOND IN 46324-1211
HAMMOND IN 46324-1211
7197 GRAND AVE
HAMMOND IN 46323-2830
HAMMOND IN 46323-2830
212 HUMPFER ST
HAMMOND IN 46324-1412
HAMMOND IN 46324-1412
648 KANE ST
HAMMOND IN 46320-16ND
HAMMOND IN 46320-16ND
3081 MAHONEY DR
HAMMOND IN 46323-2700
HAMMOND IN 46323-2700
6689 TANGLEWOOD CT
HAMMOND IN 46323-1303
HAMMOND IN 46323-1303
Map
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Census data for HAMMOND, IN
Demographic and housing estimates in HAMMOND, IN
| Total population | 77,071 |
| Male | 38,018 |
| Female | 39,053 |
| Total population | 77,071 |
| Under 5 years | 5,066 |
| 5 to 9 years | 5,532 |
| 10 to 14 years | 5,895 |
| 15 to 19 years | 6,218 |
| 20 to 24 years | 6,065 |
| 25 to 34 years | 10,051 |
| 35 to 44 years | 10,381 |
| 45 to 54 years | 9,295 |
| 55 to 59 years | 4,902 |
| 60 to 64 years | 4,525 |
| 65 to 74 years | 5,457 |
| 75 to 84 years | 2,460 |
| 85 years and over | 1,224 |
| Median age (years) | 34.6 |
| Under 18 years | 19,887 |
| 16 years and over | 59,664 |
| 18 years and over | 57,184 |
| 21 years and over | 53,300 |
| 62 years and over | 11,830 |
| 65 years and over | 9,141 |
| Total population | 77,071 |
| One race | 73,945 |
| White | 39,078 |
| Black or African American | 16,428 |
| American Indian and Alaska Native | 173 |
| Asian | 836 |
| Native Hawaiian and Other Pacific Islander | 15 |
| Some other race | 17,415 |
| Two or more races | 3,126 |
| Citizen, VOTING AGE 18 and over population | 51,930 |
| Male Citizen, VOTING AGE 18 and over population | 24,877 |
| Female Citizen, VOTING AGE 18 and over population | 27,053 |
Social characteristics in HAMMOND, IN
| Total households | 28,301 |
| Family households (families) | 18,358 |
| Married-couple family | 10,650 |
| Male householder, no wife present, family | 1,925 |
| Female householder, no husband present, family | 5,783 |
| Nonfamily households | 9,943 |
| Average household size | 2.69 |
| Average family size | 3.34 |
Economic characteristics in HAMMOND, IN
| Total households | 28,301 |
| Less than $10,000 | 2,690 |
| $10,000 to $14,999 | 1,819 |
| $15,000 to $24,999 | 3,253 |
| $25,000 to $34,999 | 3,317 |
| $35,000 to $49,999 | 4,602 |
| $50,000 to $74,999 | 6,131 |
| $75,000 to $99,999 | 3,044 |
| $100,000 to $149,999 | 2,352 |
| $150,000 to $199,999 | 660 |
| $200,000 or more | 433 |
| Median household income (dollars) | 44,926 |
Housing characteristics in HAMMOND, IN
| Total housing units | 31,955 |
| Occupied housing units | 28,301 |
| Vacant housing units | 3,654 |
| Total housing units | 31,955 |
| 1-unit, detached | 23,697 |
| 1-unit, attached | 1,109 |
| 2 units | 1,908 |
| 3 or 4 units | 1,393 |
| 5 to 9 units | 1,497 |
| 10 to 19 units | 841 |
| 20 or more units | 1,179 |
| Mobile home | 322 |
| Boat, RV, van, etc. | 9 |
| Total housing units | 31,955 |
| Built 2014 or later | 59 |
| Built 2010 to 2013 | 57 |
| Built 2000 to 2009 | 452 |
| Built 1990 to 1999 | 1,144 |
| Built 1980 to 1989 | 1,009 |
| Built 1970 to 1979 | 2,381 |
| Built 1960 to 1969 | 3,128 |
| Built 1950 to 1959 | 8,244 |
| Built 1940 to 1949 | 5,286 |
| Built 1939 or earlier | 10,195 |
| Total housing units | 31,955 |
| 1 room | 436 |
| 2 rooms | 312 |
| 3 rooms | 2,542 |
| 4 rooms | 6,187 |
| 5 rooms | 8,744 |
| 6 rooms | 6,590 |
| 7 rooms | 3,589 |
| 8 rooms | 1,826 |
| 9 rooms or more | 1,729 |
| Median rooms | 5.2 |
| Total housing units | 31,955 |
| No bedroom | 538 |
| 1 bedroom | 3,119 |
| 2 bedrooms | 10,663 |
| 3 bedrooms | 13,557 |
| 4 bedrooms | 3,152 |
| 5 or more bedrooms | 926 |
| Occupied housing units | 28,301 |
| Owner-occupied | 17,181 |
| Renter-occupied | 11,120 |
| Average household size of owner-occupied unit | 2.71 |
| Average household size of renter-occupied unit | 2.65 |
| Occupied housing units | 28,301 |
| Moved in 2017 or later | 1,390 |
| Moved in 2015 to 2016 | 3,299 |
| Moved in 2010 to 2014 | 7,851 |
| Moved in 2000 to 2009 | 6,828 |
| Moved in 1990 to 1999 | 3,847 |
| Moved in 1989 and earlier | 5,086 |
| Owner-occupied units | 17,181 |
| Less than $50,000 | 1,363 |
| $50,000 to $99,999 | 9,195 |
| $100,000 to $149,999 | 4,661 |
| $150,000 to $199,999 | 1,172 |
| $200,000 to $299,999 | 564 |
| $300,000 to $499,999 | 160 |
| $500,000 to $999,999 | 46 |
| $1,000,000 or more | 20 |
| Median (dollars) | 89,300 |
| Owner-occupied units | 17,181 |
| Housing units with a mortgage | 10,611 |
| Housing units without a mortgage | 6,570 |
| Occupied units paying rent | 10,450 |
| Less than $500 | 1,069 |
| $500 to $999 | 6,222 |
| $1,000 to $1,499 | 2,991 |
| $1,500 to $1,999 | 168 |
| $2,000 to $2,499 | 0 |
| $2,500 to $2,999 | 0 |
| $3,000 or more | 0 |
| Median (dollars) | 875 |
| No rent paid | 670 |
Data is based on 2018 Census
ZIP Codes for other locations
State for HAMMOND
Indiana ZIP CodesOther cities in Indiana