ZIP Code Tabulation Area · Louisiana

ZIP Code 70402: Hammond, LA

ZIP Code 70402 (Hammond, Tangipahoa Parish, Louisiana) has an estimated 1,850 residents in 0 households. The median household income is —, the median home value is — and the median gross rent is —. Figures are U.S. Census Bureau American Community Survey 2020–2024 5-year estimates for the matching ZIP Code Tabulation Area.

American Community Survey 2020–2024 5-year estimates · Updated Oct 26, 2026

Some estimates have a large margin of error. 2 figures for this ZIP (households, bachelor's or higher) are marked with *. ACS figures come from a sample, and small areas have fewer responses, so treat these numbers as rough ranges.

Total population

1,850

Margin of error ±72

Median household income

—

Margin of error not available

Median home value

—

Margin of error not available

Median gross rent

—

Margin of error not available

Median age

19.6 yrs

Margin of error ±0.2 yrs

Mean travel time to work

13.7 min

Margin of error ±4.7 min

How ZIP 70402 compares with Louisiana and the U.S.

State and national figures are the Census Bureau's own estimates for those areas from the same ACS release, not averages of ZIP codes.

Median age

ZIP 7040219.6 yrsLouisiana38.0 yrsUnited States38.9 yrs

Median household income

ZIP 70402—Louisiana$60,756United States$80,734

Per capita income

ZIP 70402$3,194Louisiana$35,038United States$44,673

Poverty rate

ZIP 70402—Louisiana18.9%United States12.5%

Unemployment rate

ZIP 704024.3%Louisiana6.3%United States5.2%

Bachelor's degree or higher

ZIP 704020.0%*Louisiana27.0%United States35.7%

Median home value

ZIP 70402—Louisiana$216,500United States$332,700

Median gross rent

ZIP 70402—Louisiana$1,064/moUnited States$1,413/mo

Owner-occupied homes

ZIP 70402—Louisiana67.4%United States65.2%

Mean travel time to work

ZIP 7040213.7 minLouisiana25.7 minUnited States26.4 min

Worked from home

ZIP 704020.0%Louisiana8.1%United States15.1%

All figures for ZIP 70402

Each estimate has a 90% margin of error: the true value is likely within that range. * marks estimates with a large margin of error (a coefficient of variation above 30%, or ±10 percentage points or more for rates).

ZIP 70402 — ACS 2020–2024 5-year estimates
Measure	ZIP 70402	Margin of error	Louisiana	United States
Total population	1,850	±72	4,611,961	334,922,499
Median age	19.6 yrs	±0.2 yrs	38.0 yrs	38.9 yrs
Households	0*	±14	1,804,780	129,227,496
Median household income	—	—	$60,756	$80,734
Per capita income	$3,194	±$681	$35,038	$44,673
Poverty rate	—	—	18.9%	12.5%
Unemployment rate	4.3%	±5.5 pts	6.3%	5.2%
Bachelor's degree or higher	0.0%*	±155.6 pts	27.0%	35.7%
Median home value	—	—	$216,500	$332,700
Median gross rent	—	—	$1,064/mo	$1,413/mo
Owner-occupied homes	—	—	67.4%	65.2%
Mean travel time to work	13.7 min	±4.7 min	25.7 min	26.4 min
Worked from home	0.0%	±2.3 pts	8.1%	15.1%

Race and Hispanic or Latino origin

Shares of the total population by the Census Bureau's race and Hispanic or Latino origin categories (table B03002), listed in the Census Bureau's order. People self-identify on the survey.

Population by race and Hispanic or Latino origin, ZIP 70402
Group	ZIP 70402	Louisiana	United States
White alone, not Hispanic or Latino	56.2%	55.7%	57.4%
Black or African American alone, not Hispanic or Latino	39.8%	30.5%	11.9%
American Indian and Alaska Native alone, not Hispanic or Latino	0.0%	0.4%	0.5%
Asian alone, not Hispanic or Latino	0.9%	1.7%	5.9%
Native Hawaiian and Other Pacific Islander alone, not Hispanic or Latino	0.0%	0.1%	0.2%
Some other race alone, not Hispanic or Latino	0.0%	0.5%	0.6%
Two or more races, not Hispanic or Latino	0.1%	3.8%	4.3%
Hispanic or Latino (of any race)	3.0%	7.2%	19.3%

Where ZIP 70402 is

State: Louisiana
Main county: Tangipahoa Parish
Largest overlapping place: Hammond (100% of the ZIP's land area)
Land area: 0.12 sq mi· about 15,417 people per sq mi

County and place names come from the Census Bureau's 2020 ZCTA relationship files. A ZIP code's mailing city, set by the U.S. Postal Service, can differ from these names.

Other ZIP codes in Tangipahoa Parish

70401 Hammond, LA 70403 Tangipahoa Parish, LA 70422 Tangipahoa Parish, LA 70436 Tangipahoa Parish, LA 70442 Tangipahoa Parish, LA 70443 Tangipahoa Parish, LA 70444 Tangipahoa Parish, LA 70446 Tangipahoa Parish, LA 70451 Natalbany, LA 70454 Tangipahoa Parish, LA 70455 Tangipahoa Parish, LA 70456 Tangipahoa Parish, LA 70465 Tangipahoa, LA 70466 Tangipahoa Parish, LA

See every ZIP code in Louisiana, or compare ZIP 70402 with another ZIP code.

Census figures describe residents as a group and cannot tell you about any one home or street. For a specific address, check local government and housing records.

About ZIP codes and ZCTAs: the Census Bureau publishes statistics for ZIP Code Tabulation Areas, which approximate USPS ZIP code delivery areas. Learn how they differ.

Sources

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, detailed tables B01003, B01002, B11001, B19013, B19301, B17001, B23025, B15003, B25077, B25064, B25003, B08013, B08303, B08301, B03002 — snapshot Oct 26, 2026.
U.S. Census Bureau, 2020 ZCTA5 relationship files (county and place).
Data: U.S. Census Bureau, American Community Survey 5-year estimates (detailed tables) and 2020 Census ZCTA relationship files. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau. These agencies do not endorse OpenZIP.