Lake Charles ZIP Codes — Calcasieu County, LA

There are 11 unique ZIP codes in Lake Charles, Louisiana. Area code: 337.

ZIP codes

302.11

sq mi land

33.72

sq mi water

337

area code

Lake Charles, LA ZIP code map

About Lake Charles, LA

Lake Charles, Louisiana, is a vibrant city located in the southwestern part of the state. Known for its rich culture and scenic landscapes, it offers a unique blend of Southern charm and modern amenities. As the largest city in Calcasieu Parish, Lake Charles serves as a regional hub for commerce and entertainment.

Location & geography

Lake Charles is located in Calcasieu County, Louisiana, with the Gulf of Mexico just a short drive away to the south. The city is approximately 30 miles from the Texas state line and is close to several other cities, including Sulphur, which is about 10 miles to the west, and Westlake, about 8 miles to the north. The terrain includes both land and water, covering a total area of 302.11 square miles of land and 33.72 square miles of water, contributing to its picturesque waterfront.

Community & economy

The community in Lake Charles is characterized by its warm hospitality and diverse population. The city’s economy is supported by various industries, including petrochemical, tourism, and gaming, with casinos contributing significantly to local revenue. Daily life in Lake Charles is filled with cultural events, culinary experiences, and outdoor activities, making it an appealing place for residents and visitors alike.

Transportation

Lake Charles is accessible via several major highways, including Interstate 10, which runs east to west and connects the city to nearby urban centers. The nearest airport is Lake Charles Regional Airport, which provides both domestic and limited international flights. Public transportation options include local buses that help residents navigate the city and surrounding areas.

History

Lake Charles was founded in 1861 and quickly grew due to the development of the oil and gas industries in the region. Over the years, the city has experienced significant growth and transformation, particularly following the construction of its major infrastructure and industrial projects. Notably, Lake Charles played a significant role during the 20th century as a major port and center for the petrochemical industry.

Did you know?

One surprising fact about Lake Charles is that it hosts the annual Mardi Gras celebration, which is one of the largest in the state of Louisiana, showcasing the city's deep-rooted cultural heritage. Additionally, Lake Charles is home to the Lake Charles Civic Center, which offers venues for concerts, festivals, and various public events.

ZIP codes for Lake Charles, LA (11)

ZIP code	City	County	Map
70601	Lake Charles	Calcasieu	View map
70602	Lake Charles	Calcasieu	View map
70605	Lake Charles	Calcasieu	View map
70606	Lake Charles	Calcasieu	View map
70607	Lake Charles	Calcasieu	View map
70609	Lake Charles	Calcasieu	View map
70611	Lake Charles	Calcasieu	View map
70612	Lake Charles	Calcasieu	View map
70615	Lake Charles	Calcasieu	View map
70616	Lake Charles	Calcasieu	View map
70629	Lake Charles	Calcasieu	View map

Demographics & statistics

136,558

Population

36.8

Median age

$66,641

Median household income

$35,731

Per capita income

$191,300

Median home value

$1,080

Median monthly rent

66.2%

Home ownership

18.7%

Poverty rate

7.3%

Unemployment

44,955

Housing units

24.7%

Bachelor's or higher

Age distribution

Male Female

4,735

Under 5

4,662

4,316

5–9

4,248

4,887

10–14

4,811

3,908

15–19

3,848

4,881

20–24

4,805

9,874

25–34

9,721

8,842

35–44

8,704

8,011

45–54

7,886

4,170

55–59

4,106

4,560

60–64

4,490

6,381

65–74

6,281

2,948

75–84

2,903

1,300

85+

1,280

← Male

Female →

Age summary

Group	Count	%
Under 18	32,394	23.5%
18 and over	104,164	76.5%
65 and over	21,093	15.4%
Median age	36.8 years

Race & ethnicity

White 56.7%

Black or African American 32.6%

Two or more races 4.5%

Hispanic or Latino 3%

Asian 1.9%

Other race 1.1%

American Indian / Alaska Native 0.3%

Group	Count	%
White	79,765	56.7%
Black or African American	45,891	32.6%
Two or more races	6,344	4.5%
Hispanic or Latino	4,182	3%
Asian	2,623	1.9%
Other race	1,527	1.1%
American Indian / Alaska Native	408	0.3%

Household income

Under $10k 5.9%

$10k–$15k 4.6%

$15k–$25k 9.3%

$25k–$35k 10.4%

$35k–$50k 11.8%

$50k–$75k 16.5%

$75k–$100k 11.3%

$100k–$150k 15.2%

$150k–$200k 7.1%

$200k+ 8.0%

Range	% of households
Under $10k	5.9%
$10k–$15k	4.6%
$15k–$25k	9.3%
$25k–$35k	10.4%
$35k–$50k	11.8%
$50k–$75k	16.5%
$75k–$100k	11.3%
$100k–$150k	15.2%
$150k–$200k	7.1%
$200k+	8.0%
Median income	$66,641

Housing

Home values

Under $50k 7.1%

$50k–$100k 17.1%

$100k–$150k 14.1%

$150k–$200k 14.3%

$200k–$300k 25.1%

$300k–$500k 16.6%

$500k–$1M 3.9%

$1M+ 1.9%

Housing overview

Metric	Value
Median home value	$191,300
Median rent / month	$1,080
Owner occupied	66.2%
Renter occupied	33.8%
Vacant	17.7%
Single-family detached	64.4%
Large apartment buildings	3.9%
Mobile homes	16.2%
Median rooms	5.5
Avg household size (owned)	2.64

Year built

Era	%
2020 or later	1.9%
2010–2019	14.9%
2000–2009	15.6%
1990–1999	13.4%
1980–1989	13.0%
1970–1979	14.0%
1960–1969	9.0%
1950–1959	10.6%
1940–1949	3.4%
1939 or earlier	4.1%

Bedrooms

Size	% of units
No bedroom (studio)	0.7%
1 bedroom	6.9%
2 bedrooms	24.0%
3 bedrooms	50.4%
4 bedrooms	15.2%
5+ bedrooms	2.8%

Vehicles per household

Vehicles	% of households
No vehicle	6.9%
1 vehicle	36.7%
2 vehicles	38.1%
3 or more	18.2%

Heating fuel

Fuel type	%
Utility gas	24.4%
Electricity	73.6%
Propane / LP gas	1.5%
Wood	0.3%
No fuel used	0.3%

Households & families

Household type	Count	%
Married-couple family	22,760	43.9%
Cohabiting couple	3,425	7.4%
Male householder, no spouse	9,567	19.3%
Female householder, no spouse	15,492	29.5%
Households with children under 18	15,014	28.9%
Households with seniors (65+)	15,350	30.5%
Average household size	2.66

Marital status

Status	Male	Female
Never married	37.1%	30.2%
Married	45.6%	43.9%
Separated	3.3%	2.4%
Widowed	3.0%	10.1%
Divorced	11.0%	13.3%

Education

Less than 9th grade 3.5%

Some HS, no diploma 8.4%

HS graduate 33.1%

Some college, no degree 21.7%

Associate's degree 8.8%

Bachelor's degree 15.8%

Graduate / professional 8.8%

Metric	%
HS diploma or higher	88.1%
Bachelor's or higher	24.7%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	2,751	8.2%
Kindergarten	1,453	4.2%
Elementary school	15,019	45.1%
High school	6,656	19.5%
College / grad school	8,063	23.0%

Employment

Industry of employment

Education & healthcare 24.3%

Retail trade 12.1%

Arts, food & hospitality 11.1%

Construction 10.9%

Manufacturing 9.2%

Professional & management 8.7%

Other services 5.7%

Finance & real estate 4.9%

Public administration 4.4%

Transportation & utilities 4.1%

Agriculture & mining 1.8%

Wholesale trade 1.5%

Information 1.4%

Occupation

Category	%
Management, business & arts	33.2%
Service	22.1%
Sales & office	20.7%
Natural resources & construction	12.3%
Production & transportation	11.6%

Employment type

Type	%
Private sector	80.5%
Government	13.7%
Self-employed	5.6%
Unpaid family workers	0.2%

Commute

Method	%
Drive alone	82.5%
Carpool	10.0%
Public transit	0.1%
Walk	1.8%
Other means	1.0%
Avg commute (minutes)	22.8

Poverty

All people 18.7%

Under 18 years 28.3%

18 and over 15.9%

Married-couple families 5.8%

Female-led households 37.2%

Income support

Source	% of households
Social Security	32.8%
Retirement income	22.4%
Supplemental Security	6.3%
Cash public assistance	2.2%
Food stamps / SNAP	15.7%

Health indicators

Condition	%
High blood pressure	39.8%
High cholesterol	32.6%
Heart disease	6.8%
Stroke	3.9%
Asthma	9.9%
Arthritis	24.9%
Kidney disease	3.3%
Pulmonary disease	7.7%
Cancer	5.9%

Behavior / access	%
Binge drinking	19.8%
No physical activity	32.0%
Less than 7 hrs sleep	40.4%
Fair or poor health	19.8%
Poor mental health	19.3%
Poor physical health	12.6%
No health insurance	14.9%
Visited doctor (checkup)	77.7%
Visited dentist	51.8%
Cholesterol screening	88.5%
Teeth loss	19.8%

Veterans & disability

Veterans	Count	%
Civilian veterans	8,162	7.7%

Disability	%
Any disability	14.2%
Under 18	4.0%
18–64 years	13.1%
65 and over	34.1%

Health insurance coverage

Type	%
Private insurance	58.9%
Public insurance	45.0%
Uninsured under 19	3.5%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	127,161	93.2%
Spanish	2,116	1.6%
Other Indo-European	1,069	0.8%
Asian & Pacific Islander	474	0.4%
Other languages	470	0.3%

Place of birth & citizenship

Origin	Count	%
Native born (US)	131,549	96.8%
Born in same state	130,579	96.3%
Born in different state	107,504	79.1%
Foreign born	970	0.6%
Naturalized citizen	5,009	3.2%
Not a US citizen	2,075	46.9%

Ancestry

Ancestry	Count	%
Arab	10,055	7.4%
Italian	8,553	6.3%
French	7,741	5.7%
German	5,854	4.3%

Ancestry	Count	%
English	509	0.4%
Polish	260	0.2%
Irish	67	0%
Dutch	44	0%

Technology access

Metric	% of households
Computer access	36.9%
Internet access	90.5%

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

Frequently asked questions

What ZIP codes does Lake Charles, LA have?

Lake Charles, LA has 7 ZIP codes: 70601, 70605, 70607, 70609, 70611, 70615, and 70629. Each ZIP code serves a distinct delivery area within the city and surrounding region.