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Louisiana ZIP Codes
Iberville County
Maringouin, LA
70757
70757 ZIP Code — Maringouin, LA
Iberville County, Louisiana
ZIP code 70757 is located in
Maringouin ,
Louisiana ,
within Iberville County .
It covers approximately 105.89 square miles and serves a population of
1,880 residents.
This is a standard ZIP code in the Central (CT) timezone,
served by area code 225 .
About ZIP code 70757
The housing stock consists of predominantly single-family detached homes. Most homes were built in the 1990s, giving the area an established character. Median home value is $128,200. Owner-occupancy sits near the national average at 70%.
Median household income is $51,168. Poverty affects 21% of residents, above the national average. SNAP benefit usage at 17% of households reflects economic stress in the area. 31% of households receive Social Security income, suggesting a notable retiree or disability population.
The dominant occupation class is management, business, and professional, with education and healthcare as the leading industry. An above-average commute of 37 minutes suggests many residents work outside the immediate area.
College attainment at 11% is below the national average, consistent with a trades and production-oriented local economy.
Health indicators show elevated rates of diabetes (17%), smoking (24%) compared to national benchmarks.
Notable community characteristics include disability rates above the national average at 24%.
Overall, ZIP code 70757 reflects a community defined by a trades-oriented workforce, economic challenges above the national average, a significant Social Security-dependent population, and elevated reliance on food assistance.
70757 ZIP code map
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Cities in ZIP code 70757
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Nearby ZIP codes
Demographics
updated 05/2026
Population
Total population
1,880
Population density
18 / sq mi
State FIPS
22
County FIPS
047
Geography
Land area
105.89 sq mi
Water area
5.78 sq mi
Latitude
30.4451
Longitude
-91.5744
Timezone
Central (CT)
Area code
225
Economics
updated 05/2026
Household income
Income range
This ZIP
County avg
State avg
Under $50k
48.7%
49.6%
49.2%
$50k – $100k
23.5%
26.4%
27.7%
$100k – $200k
25.1%
21.1%
18.3%
Over $200k
2.7%
2.9%
4.7%
Demographics & statistics
$51,168
Median household income
$128,200
Median home value
11.4%
Bachelor's or higher
Age distribution
Age summary
Group Count % Under 18 206 11.0% 18 and over 1,674 89.0% 65 and over 381 20.3% Median age 48.4 years
Race & ethnicity
Black or African American
37.9%
Group Count % White 884 45.6% Black or African American 734 37.9% Two or more races 205 10.6% Hispanic or Latino 57 2.9% Other race 57 2.9%
Household income
Income range
This ZIP
County avg
State avg
Under $50k
48.7%
49.6%
49.2%
$50k – $100k
23.5%
26.4%
27.7%
$100k – $200k
25.1%
21.1%
18.3%
Over $200k
2.7%
2.9%
4.7%
Range % of households Under $10k 26.2% $10k–$15k 5.0% $15k–$25k 2.9% $25k–$35k 8.7% $35k–$50k 5.2% $50k–$75k 19.1% $75k–$100k 7.0% $100k–$150k 16.7% $150k–$200k 8.0% $200k+ 1.3% Median income $51,168
Housing
Housing overview
Metric Value Median home value $128,200 Median rent / month $743 Owner occupied 70.2% Renter occupied 29.8% Vacant 16.1% Single-family detached 74.7% Large apartment buildings 0.2% Mobile homes 21.4% Median rooms 5.6 Avg household size (owned) 2.01
Year built
Era % 2020 or later 0.0% 2010–2019 10.1% 2000–2009 10.1% 1990–1999 22.9% 1980–1989 12.0% 1970–1979 9.4% 1960–1969 6.7% 1950–1959 7.3% 1940–1949 14.5% 1939 or earlier 6.9%
Bedrooms
Size % of units No bedroom (studio) 0.0% 1 bedroom 9.5% 2 bedrooms 19.5% 3 bedrooms 62.6% 4 bedrooms 7.0% 5+ bedrooms 1.4%
Vehicles per household
Vehicles % of households No vehicle 10.9% 1 vehicle 34.6% 2 vehicles 26.2% 3 or more 28.3%
Heating fuel
Fuel type % Utility gas 70.3% Electricity 28.3% Propane / LP gas 1.4%
Households & families
Household type Count % Married-couple family 344 34.1% Cohabiting couple 49 4.9% Male householder, no spouse 266 26.4% Female householder, no spouse 350 34.7% Households with children under 18 198 19.6% Households with seniors (65+) 270 26.8% Average household size 1.86
Marital status
Status Male Female Never married 41.9% 26.6% Married 47.3% 45.8% Separated 4.2% 11.4% Widowed 2.0% 13.6% Divorced 4.5% 2.6%
Education
Some HS, no diploma
12.9%
Some college, no degree
27.8%
Graduate / professional
3.7%
Metric % HS diploma or higher 80.1% Bachelor's or higher 11.4%
School enrollment (ages 3–17)
Type Count % Nursery / preschool 9 4.1% Kindergarten 27 12.3% Elementary school 73 33.3% High school 84 38.4% College / grad school 26 11.9%
Employment
Industry of employment
Education & healthcare
26.1%
Transportation & utilities
10.0%
Professional & management
7.3%
Public administration
3.8%
Finance & real estate
3.6%
Arts, food & hospitality
0.5%
Occupation
Category % Management, business & arts 30.4% Service 16.0% Sales & office 21.2% Natural resources & construction 18.8% Production & transportation 13.6%
Employment type
Type % Private sector 60.7% Government 26.6% Self-employed 12.7% Unpaid family workers 0.0%
Commute
Method % Drive alone 90.5% Carpool 7.7% Public transit 0.0% Walk 0.0% Work from home 0.0% Other means 1.8% Avg commute (minutes) 37.4
Poverty
Married-couple families
12.5%
Female-led households
0.0%
Income support
Source % of households Social Security 30.6% Retirement income 17.1% Supplemental Security 12.3% Cash public assistance 0.3% Food stamps / SNAP 17.3%
Health indicators
Condition % Obesity 41.9% High blood pressure 46.2% High cholesterol 37.5% Diabetes 17.1% Heart disease 8.1% Stroke 5.1% Asthma 10.7% Arthritis 28.3% Kidney disease 4.0% Pulmonary disease 9.0% Cancer 6.1%
Behavior / access % Smoking 24.3% Binge drinking 16.2% No physical activity 36.1% Less than 7 hrs sleep 40.7% Depression 23.9% Fair or poor health 24.8% Poor mental health 18.5% Poor physical health 14.4% No health insurance 18.3% Visited doctor (checkup) 79.9% Visited dentist 49.0% Cholesterol screening 89.3% Teeth loss 24.3%
Veterans & disability
Veterans Count % Civilian veterans 63 3.8%
Disability % Any disability 23.7% Under 18 7.8% 18–64 years 20.9% 65 and over 42.0%
Health insurance coverage
Type % Private insurance 51.6% Public insurance 49.3% No insurance 10.3% Uninsured under 19 0.0%
Language & origin
Language spoken at home (age 5+)
Language Count % English only 1,867 99.3% Spanish 0 0.0% Other Indo-European 0 0.0% Asian & Pacific Islander 0 0.0% Other languages 0 0.0%
Place of birth & citizenship
Origin Count % Native born (US) 1,824 97.0% Born in same state 1,824 97.0% Born in different state 1,691 89.9% Foreign born 0 0.0% Naturalized citizen 56 3.0% Not a US citizen 0 0.0%
Ancestry
Ancestry Count % Arab 233 12.4% German 109 5.8%
Ancestry Count % Italian 42 2.2%
Technology access
Metric % of households Computer access 53.7% Internet access 82.1%
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
Frequently asked questions about ZIP code 70757
What city is ZIP code 70757 in?
ZIP code 70757 is primarily assigned to Maringouin, Louisiana.
What county is ZIP code 70757 in?
ZIP code 70757 falls within Iberville County, Louisiana.
How educated is the population of ZIP code 70757?
11% of residents hold a bachelor's degree or higher — below the national average of ~33%, consistent with a trades-oriented local economy.
What is the poverty rate in ZIP code 70757?
21% of residents in ZIP code 70757 live below the poverty line, above the national average.
What is the typical home value in ZIP code 70757?
The median home value in ZIP code 70757 is $128,200.
What are the health statistics for ZIP code 70757?
Health data for ZIP code 70757 shows elevated rates of diabetes (17%) and smoking (24%) compared to national benchmarks.
What timezone is ZIP code 70757 in?
ZIP code 70757 observes the CST timezone.
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