Grand Chenier ZIP Codes — Cameron County, LA

There is one unique ZIP code in Grand Chenier, Louisiana and it is 70643. Area code: 337.

ZIP codes

261.17

sq mi land

35.36

sq mi water

337

area code

Grand Chenier, LA ZIP code map

ZIP codes for Grand Chenier, LA (1)

ZIP code	City	County	Map
70643	Grand Chenier	Cameron	View map

Demographics & statistics

202

Population

54.5

Median age

Median household income

$19,920

Per capita income

Median home value

Median monthly rent

76.5%

Home ownership

1.5%

Poverty rate

0.0%

Unemployment

187

Housing units

26.8%

Bachelor's or higher

Age distribution

Male Female

Under 5

15–19

25–34

45–54

55–59

60–64

65–74

75–84

← Male

Female →

Age summary

Group	Count	%
Under 18	18	8.9%
18 and over	184	91.1%
65 and over	61	30.2%
Median age	54.5 years

Race & ethnicity

White 97%

Two or more races 3%

Group	Count	%
White	196	97%
Two or more races	6	3%

Household income

$15k–$25k 43.1%

$25k–$35k 19.6%

$35k–$50k 4.9%

$50k–$75k 8.8%

$75k–$100k 5.9%

$100k–$150k 17.6%

Range	% of households
$15k–$25k	43.1%
$25k–$35k	19.6%
$35k–$50k	4.9%
$50k–$75k	8.8%
$75k–$100k	5.9%
$100k–$150k	17.6%
Median income	$0

Housing

Home values

Under $50k 57.7%

$150k–$200k 7.7%

$300k–$500k 34.6%

Housing overview

Metric	Value
Median home value	$0
Median rent / month	$0
Owner occupied	76.5%
Renter occupied	23.5%
Vacant	51.7%
Single-family detached	25.1%
Large apartment buildings	0.0%
Mobile homes	74.9%
Median rooms	5.1
Avg household size (owned)	1.56

Year built

Era	%
2020 or later	0.0%
2010–2019	24.6%
2000–2009	61.6%
1990–1999	0.0%
1980–1989	0.0%
1970–1979	4.3%
1960–1969	9.5%
1950–1959	0.0%
1940–1949	0.0%
1939 or earlier	0.0%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	19.0%
2 bedrooms	1.9%
3 bedrooms	73.9%
4 bedrooms	5.2%
5+ bedrooms	0.0%

Vehicles per household

Vehicles	% of households
No vehicle	0.0%
1 vehicle	48.0%
2 vehicles	8.8%
3 or more	43.1%

Heating fuel

Fuel type	%
Utility gas	32.4%
Electricity	67.6%

Households & families

Household type	Count	%
Married-couple family	48	47.1%
Cohabiting couple	0	0.0%
Male householder, no spouse	14	13.7%
Female householder, no spouse	40	39.2%
Households with children under 18	18	17.6%
Households with seniors (65+)	53	52.0%
Average household size	1.93

Marital status

Status	Male	Female
Never married	34.5%	2.0%
Married	64.3%	58.0%
Separated	0.0%	0.0%
Widowed	0.0%	40.0%
Divorced	1.2%	0.0%

Education

Less than 9th grade 0.0%

Some HS, no diploma 24.4%

HS graduate 36.6%

Some college, no degree 12.2%

Associate's degree 0.0%

Bachelor's degree 24.4%

Graduate / professional 2.4%

Metric	%
HS diploma or higher	75.6%
Bachelor's or higher	26.8%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	18	100.0%
Kindergarten	0	0.0%
Elementary school	0	0.0%
High school	0	0.0%
College / grad school	0	0.0%

Employment

Industry of employment

Construction 45.1%

Agriculture & mining 39.2%

Education & healthcare 11.8%

Other services 3.9%

Occupation

Category	%
Management, business & arts	15.7%
Service	0.0%
Sales & office	3.9%
Natural resources & construction	39.2%
Production & transportation	41.2%

Employment type

Type	%
Private sector	19.6%
Government	41.2%
Self-employed	39.2%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	26.7%
Carpool	0.0%
Public transit	0.0%
Walk	6.7%
Other means	0.0%
Avg commute (minutes)	0.0

Poverty

All people 1.5%

Under 18 years 0.0%

18 and over 1.6%

Married-couple families 0.0%

Female-led households 0.0%

Income support

Source	% of households
Social Security	52.0%
Retirement income	30.4%
Supplemental Security	0.0%
Cash public assistance	0.0%
Food stamps / SNAP	0.0%

Health indicators

Condition	%
High blood pressure	38.8%
High cholesterol	38.5%
Heart disease	8.3%
Stroke	3.9%
Asthma	9.2%
Arthritis	29.1%
Kidney disease	3.4%
Pulmonary disease	9.2%
Cancer	7.3%

Behavior / access	%
Binge drinking	20.1%
No physical activity	30.7%
Less than 7 hrs sleep	34.5%
Fair or poor health	18.8%
Poor mental health	17.5%
Poor physical health	13.3%
No health insurance	13.4%
Visited doctor (checkup)	76.9%
Visited dentist	57.5%
Cholesterol screening	89.9%
Teeth loss	17.7%

Veterans & disability

Veterans	Count	%
Civilian veterans	5	2.7%

Disability	%
Any disability	11.4%
Under 18	0.0%
18–64 years	17.1%
65 and over	3.3%

Health insurance coverage

Type	%
Private insurance	69.8%
Public insurance	33.2%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	184	91.1%
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)	202	100.0%
Born in same state	202	100.0%
Born in different state	173	85.6%
Foreign born	0	0.0%
Naturalized citizen	0	0.0%
Not a US citizen	0	0.0%

Ancestry

Ancestry	Count	%
French	45	22.3%
German	40	19.8%

Ancestry	Count	%
Italian	4	2%

Technology access

Metric	% of households
Computer access	50.5%
Internet access	60.8%

Source: U.S. Census Bureau, American Community Survey 2025 estimates.