HAMMOND, LA ZIP Code
| City | HAMMOND |
| State | Louisiana |
| ZIP Codes count | 4 (see all) |
| Post offices count | 1 (see all) |
| Total population | 20,444 (see all) |
ZIP Codes in HAMMOND, Louisiana
The ZIP Codes in HAMMOND, Louisiana fall within the range from 70401 to 70404. HAMMOND is covered by 4 ZIP Codes: 2 Standard, 1 Unique and 1 PO Box. Below is the complete list:
70401, 70402, 70403, 70404
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, LA ZIP Codes
| ZIP | TYPE | POPU |
|---|---|---|
| 70401 | STANDARD | 19,984 |
| 70402 | UNIQUE | 1,631 |
| 70403 | STANDARD | 30,510 |
| 70404 | PO BOX | – |
Post offices
HAMMOND — Post Office™ 105 NW RAILROAD AVE HAMMOND, LA 70401-9998 |
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
10231 ILLINOIS JONES RD
HAMMOND LA 70401-4507
HAMMOND LA 70401-4507
42484 JACKSON RD
HAMMOND LA 70403-1252
HAMMOND LA 70403-1252
42112 LISA DR
HAMMOND LA 70403-1342
HAMMOND LA 70403-1342
21341 RIVER LNDG
HAMMOND LA 70403-0872
HAMMOND LA 70403-0872
317 S ORANGE ST
HAMMOND LA 70403-4365
HAMMOND LA 70403-4365
15530 WATER OAK CT
HAMMOND LA 70403-1398
HAMMOND LA 70403-1398
Map
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Census data for HAMMOND, LA
Demographic and housing estimates in HAMMOND, LA
| Total population | 20,444 |
| Male | 9,452 |
| Female | 10,992 |
| Total population | 20,444 |
| Under 5 years | 1,053 |
| 5 to 9 years | 1,035 |
| 10 to 14 years | 1,326 |
| 15 to 19 years | 2,568 |
| 20 to 24 years | 3,141 |
| 25 to 34 years | 2,711 |
| 35 to 44 years | 2,027 |
| 45 to 54 years | 2,002 |
| 55 to 59 years | 1,075 |
| 60 to 64 years | 1,020 |
| 65 to 74 years | 1,465 |
| 75 to 84 years | 725 |
| 85 years and over | 296 |
| Median age (years) | 28.8 |
| Under 18 years | 4,200 |
| 16 years and over | 16,761 |
| 18 years and over | 16,244 |
| 21 years and over | 13,524 |
| 62 years and over | 3,067 |
| 65 years and over | 2,486 |
| Total population | 20,444 |
| One race | 20,182 |
| White | 10,491 |
| Black or African American | 9,271 |
| American Indian and Alaska Native | 38 |
| Asian | 352 |
| Native Hawaiian and Other Pacific Islander | 12 |
| Some other race | 18 |
| Two or more races | 262 |
| Citizen, VOTING AGE 18 and over population | 15,694 |
| Male Citizen, VOTING AGE 18 and over population | 6,779 |
| Female Citizen, VOTING AGE 18 and over population | 8,915 |
Social characteristics in HAMMOND, LA
| Total households | 6,604 |
| Family households (families) | 3,779 |
| Married-couple family | 2,265 |
| Male householder, no wife present, family | 233 |
| Female householder, no husband present, family | 1,281 |
| Nonfamily households | 2,825 |
| Average household size | 2.62 |
| Average family size | 3.39 |
Economic characteristics in HAMMOND, LA
| Total households | 6,604 |
| Less than $10,000 | 694 |
| $10,000 to $14,999 | 511 |
| $15,000 to $24,999 | 1,104 |
| $25,000 to $34,999 | 694 |
| $35,000 to $49,999 | 757 |
| $50,000 to $74,999 | 927 |
| $75,000 to $99,999 | 805 |
| $100,000 to $149,999 | 734 |
| $150,000 to $199,999 | 225 |
| $200,000 or more | 153 |
| Median household income (dollars) | 40,127 |
Housing characteristics in HAMMOND, LA
| Total housing units | 7,706 |
| Occupied housing units | 6,604 |
| Vacant housing units | 1,102 |
| Total housing units | 7,706 |
| 1-unit, detached | 4,514 |
| 1-unit, attached | 104 |
| 2 units | 802 |
| 3 or 4 units | 699 |
| 5 to 9 units | 645 |
| 10 to 19 units | 226 |
| 20 or more units | 324 |
| Mobile home | 392 |
| Boat, RV, van, etc. | 0 |
| Total housing units | 7,706 |
| Built 2014 or later | 71 |
| Built 2010 to 2013 | 165 |
| Built 2000 to 2009 | 1,401 |
| Built 1990 to 1999 | 997 |
| Built 1980 to 1989 | 1,502 |
| Built 1970 to 1979 | 1,273 |
| Built 1960 to 1969 | 879 |
| Built 1950 to 1959 | 675 |
| Built 1940 to 1949 | 292 |
| Built 1939 or earlier | 451 |
| Total housing units | 7,706 |
| 1 room | 194 |
| 2 rooms | 131 |
| 3 rooms | 768 |
| 4 rooms | 1,627 |
| 5 rooms | 1,875 |
| 6 rooms | 1,520 |
| 7 rooms | 624 |
| 8 rooms | 497 |
| 9 rooms or more | 470 |
| Median rooms | 5.1 |
| Total housing units | 7,706 |
| No bedroom | 194 |
| 1 bedroom | 768 |
| 2 bedrooms | 2,542 |
| 3 bedrooms | 3,152 |
| 4 bedrooms | 940 |
| 5 or more bedrooms | 110 |
| Occupied housing units | 6,604 |
| Owner-occupied | 3,161 |
| Renter-occupied | 3,443 |
| Average household size of owner-occupied unit | 2.58 |
| Average household size of renter-occupied unit | 2.66 |
| Occupied housing units | 6,604 |
| Moved in 2017 or later | 601 |
| Moved in 2015 to 2016 | 1,122 |
| Moved in 2010 to 2014 | 1,861 |
| Moved in 2000 to 2009 | 1,551 |
| Moved in 1990 to 1999 | 677 |
| Moved in 1989 and earlier | 792 |
| Owner-occupied units | 3,161 |
| Less than $50,000 | 402 |
| $50,000 to $99,999 | 650 |
| $100,000 to $149,999 | 522 |
| $150,000 to $199,999 | 487 |
| $200,000 to $299,999 | 685 |
| $300,000 to $499,999 | 305 |
| $500,000 to $999,999 | 60 |
| $1,000,000 or more | 50 |
| Median (dollars) | 150,500 |
| Owner-occupied units | 3,161 |
| Housing units with a mortgage | 1,699 |
| Housing units without a mortgage | 1,462 |
| Occupied units paying rent | 3,241 |
| Less than $500 | 252 |
| $500 to $999 | 2,352 |
| $1,000 to $1,499 | 516 |
| $1,500 to $1,999 | 115 |
| $2,000 to $2,499 | 6 |
| $2,500 to $2,999 | 0 |
| $3,000 or more | 0 |
| Median (dollars) | 807 |
| No rent paid | 202 |
Data is based on 2018 Census
ZIP Codes for other locations
State for HAMMOND
Louisiana ZIP CodesOther cities in Louisiana