ZIP Code Tabulation Area · Louisiana

ZIP Code 70354: Lafourche Parish, LA

ZIP Code 70354 (Lafourche Parish, Louisiana) has an estimated 3,404 residents in 1,552 households. The median household income is $48,462, the median home value is $111,900 and the median gross rent is $877/mo. 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. One figure for this ZIP (owner-occupied) is marked with *. ACS figures come from a sample, and small areas have fewer responses, so treat these numbers as rough ranges.

Total population

3,404

Margin of error ±556

Median household income

$48,462

Margin of error ±$10,458

Median home value

$111,900

Margin of error ±$17,156

Median gross rent

$877/mo

Margin of error ±$126

Median age

47.3 yrs

Margin of error ±7.7 yrs

Mean travel time to work

29.8 min

Margin of error ±8.8 min

How ZIP 70354 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 7035447.3 yrsLouisiana38.0 yrsUnited States38.9 yrs

Median household income

ZIP 70354$48,462Louisiana$60,756United States$80,734

Per capita income

ZIP 70354$30,702Louisiana$35,038United States$44,673

Poverty rate

ZIP 7035419.4%Louisiana18.9%United States12.5%

Unemployment rate

ZIP 703540.1%Louisiana6.3%United States5.2%

Bachelor's degree or higher

ZIP 703548.2%Louisiana27.0%United States35.7%

Median home value

ZIP 70354$111,900Louisiana$216,500United States$332,700

Median gross rent

ZIP 70354$877/moLouisiana$1,064/moUnited States$1,413/mo

Owner-occupied homes

ZIP 7035477.5%*Louisiana67.4%United States65.2%

Mean travel time to work

ZIP 7035429.8 minLouisiana25.7 minUnited States26.4 min

Worked from home

ZIP 703542.6%Louisiana8.1%United States15.1%

All figures for ZIP 70354

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 70354 — ACS 2020–2024 5-year estimates
Measure	ZIP 70354	Margin of error	Louisiana	United States
Total population	3,404	±556	4,611,961	334,922,499
Median age	47.3 yrs	±7.7 yrs	38.0 yrs	38.9 yrs
Households	1,552	±238	1,804,780	129,227,496
Median household income	$48,462	±$10,458	$60,756	$80,734
Per capita income	$30,702	±$6,807	$35,038	$44,673
Poverty rate	19.4%	±6.1 pts	18.9%	12.5%
Unemployment rate	0.1%	±0.4 pts	6.3%	5.2%
Bachelor's degree or higher	8.2%	±2.5 pts	27.0%	35.7%
Median home value	$111,900	±$17,156	$216,500	$332,700
Median gross rent	$877/mo	±$126	$1,064/mo	$1,413/mo
Owner-occupied homes	77.5%*	±16.4 pts	67.4%	65.2%
Mean travel time to work	29.8 min	±8.8 min	25.7 min	26.4 min
Worked from home	2.6%	±2.9 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 70354
Group	ZIP 70354	Louisiana	United States
White alone, not Hispanic or Latino	80.6%	55.7%	57.4%
Black or African American alone, not Hispanic or Latino	0.0%	30.5%	11.9%
American Indian and Alaska Native alone, not Hispanic or Latino	2.6%	0.4%	0.5%
Asian alone, not Hispanic or Latino	0.3%	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	5.4%	3.8%	4.3%
Hispanic or Latino (of any race)	11.2%	7.2%	19.3%

Where ZIP 70354 is

State: Louisiana
Main county: Lafourche Parish
Largest overlapping place: Galliano (9% of the ZIP's land area)
Land area: 68.35 sq mi· about 50 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 Lafourche Parish

70301 Lafourche Parish, LA 70310 Thibodaux, LA 70343 Bourg, LA 70345 Lafourche Parish, LA 70355 Lafourche Parish, LA 70357 Lafourche Parish, LA 70373 Lafourche Parish, LA 70374 Lafourche Parish, LA 70375 Lafourche Parish, LA 70394 Raceland, LA

See every ZIP code in Louisiana, or compare ZIP 70354 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.