ZIP Code Tabulation Area · Louisiana

ZIP Code 70577: St. Landry Parish, LA

ZIP Code 70577 (St. Landry Parish, Louisiana) has an estimated 3,939 residents in 1,569 households. The median household income is $47,072, the median home value is $101,600 and the median gross rent is $863/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

Total population

3,939

Margin of error ±793

Median household income

$47,072

Margin of error ±$13,887

Median home value

$101,600

Margin of error ±$31,139

Median gross rent

$863/mo

Margin of error ±$207

Median age

37.2 yrs

Margin of error ±6.3 yrs

Mean travel time to work

29.3 min

Margin of error ±12.0 min

How ZIP 70577 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 7057737.2 yrsLouisiana38.0 yrsUnited States38.9 yrs

Median household income

ZIP 70577$47,072Louisiana$60,756United States$80,734

Per capita income

ZIP 70577$23,158Louisiana$35,038United States$44,673

Poverty rate

ZIP 7057720.6%Louisiana18.9%United States12.5%

Unemployment rate

ZIP 705772.9%Louisiana6.3%United States5.2%

Bachelor's degree or higher

ZIP 7057710.6%Louisiana27.0%United States35.7%

Median home value

ZIP 70577$101,600Louisiana$216,500United States$332,700

Median gross rent

ZIP 70577$863/moLouisiana$1,064/moUnited States$1,413/mo

Owner-occupied homes

ZIP 7057775.9%Louisiana67.4%United States65.2%

Mean travel time to work

ZIP 7057729.3 minLouisiana25.7 minUnited States26.4 min

Worked from home

ZIP 705777.5%Louisiana8.1%United States15.1%

All figures for ZIP 70577

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 70577 — ACS 2020–2024 5-year estimates
Measure	ZIP 70577	Margin of error	Louisiana	United States
Total population	3,939	±793	4,611,961	334,922,499
Median age	37.2 yrs	±6.3 yrs	38.0 yrs	38.9 yrs
Households	1,569	±215	1,804,780	129,227,496
Median household income	$47,072	±$13,887	$60,756	$80,734
Per capita income	$23,158	±$3,860	$35,038	$44,673
Poverty rate	20.6%	±6.0 pts	18.9%	12.5%
Unemployment rate	2.9%	±2.1 pts	6.3%	5.2%
Bachelor's degree or higher	10.6%	±3.3 pts	27.0%	35.7%
Median home value	$101,600	±$31,139	$216,500	$332,700
Median gross rent	$863/mo	±$207	$1,064/mo	$1,413/mo
Owner-occupied homes	75.9%	±7.4 pts	67.4%	65.2%
Mean travel time to work	29.3 min	±12.0 min	25.7 min	26.4 min
Worked from home	7.5%	±4.8 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 70577
Group	ZIP 70577	Louisiana	United States
White alone, not Hispanic or Latino	66.9%	55.7%	57.4%
Black or African American alone, not Hispanic or Latino	24.0%	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	1.1%	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	3.8%	3.8%	4.3%
Hispanic or Latino (of any race)	4.2%	7.2%	19.3%

Where ZIP 70577 is

State: Louisiana
Main county: St. Landry Parish
Largest overlapping place: Port Barre (1% of the ZIP's land area)
Land area: 76.09 sq mi· about 52 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 St. Landry Parish

70512 St. Landry Parish, LA 70541 Grand Coteau, LA 70551 Leonville, LA 70570 St. Landry Parish, LA 70584 St. Landry Parish, LA 70589 St. Landry Parish, LA 70750 St. Landry Parish, LA 71353 St. Landry Parish, LA 71356 St. Landry Parish, LA 71358 St. Landry Parish, LA

See every ZIP code in Louisiana, or compare ZIP 70577 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.