Jennings ZIP Codes — Jefferson Davis County, LA

There is one unique ZIP code in Jennings, Louisiana and it is 70546. Area code: 337.

ZIP codes

152.68

sq mi land

1.30

sq mi water

337

area code

Jennings, LA ZIP code map

About Jennings, LA

Jennings is a charming city located in Jefferson Davis County, Louisiana. Known for its rich cultural heritage and Southern hospitality, Jennings has become a notable community in the region. With its quaint downtown area and vibrant local festivals, the city offers a unique blend of history and modern living.

Location & geography

Jennings is situated in the southwestern part of Louisiana and is surrounded by picturesque landscapes. It is approximately 30 miles east of Lake Charles, 35 miles west of Crowley, and about 15 miles south of Elton. The city covers a land area of 152.68 square miles, with a water area of 1.30 square miles, highlighting the region's mix of land and waterways.

Community & economy

The character of Jennings is marked by its strong sense of community and friendly atmosphere. The city's economy is driven by agriculture, healthcare, and retail, providing a variety of job opportunities for residents. Daily life in Jennings is enriched by local events, such as the popular Jambalaya Festival, which celebrates the area's food and culture.

Transportation

Jennings is conveniently accessible via Interstate 10, which connects it to other major cities across Louisiana. The nearest airport is the Lake Charles Regional Airport, located about 30 miles away, offering regional flights. Public transportation options are limited, but local services provide connectivity for residents.

History

Founded in the late 19th century, Jennings quickly became a hub for the surrounding agricultural communities. The city was significantly influenced by the oil industry in the mid-20th century, which brought economic growth and development. Notable events in Jennings include the establishment of the Jefferson Davis Parish Museum, which showcases the area's rich history.

Did you know?

One surprising fact about Jennings is that it hosts the annual Jambalaya Festival, which brings together families and visitors to celebrate Louisiana's famous dish. Additionally, Jennings is known for its historic downtown, which features architecture dating back to the early 1900s.

ZIP codes for Jennings, LA (1)

ZIP code	City	County	Map
70546	Jennings	Jefferson Davis	View map

Demographics & statistics

16,526

Population

36.0

Median age

$49,339

Median household income

$33,167

Per capita income

$148,800

Median home value

$811

Median monthly rent

72.6%

Home ownership

16.8%

Poverty rate

3.6%

Unemployment

5,782

Housing units

14.8%

Bachelor's or higher

Age distribution

Male Female

624

Under 5

634

590

5–9

598

765

10–14

776

520

15–19

527

301

20–24

305

1,115

25–34

1,131

1,124

35–44

1,142

737

45–54

749

534

55–59

543

416

60–64

423

799

65–74

812

522

75–84

530

153

85+

156

← Male

Female →

Age summary

Group	Count	%
Under 18	4,731	28.6%
18 and over	11,795	71.4%
65 and over	2,972	18.0%
Median age	36.0 years

Race & ethnicity

White 75.9%

Black or African American 14.8%

Two or more races 5.2%

Hispanic or Latino 2.9%

Other race 1.1%

American Indian / Alaska Native 0.2%

Group	Count	%
White	12,907	75.9%
Black or African American	2,511	14.8%
Two or more races	888	5.2%
Hispanic or Latino	487	2.9%
Other race	184	1.1%
American Indian / Alaska Native	36	0.2%

Household income

Under $10k 7.5%

$10k–$15k 7.9%

$15k–$25k 11.3%

$25k–$35k 11.9%

$35k–$50k 12.2%

$50k–$75k 13.7%

$75k–$100k 7.8%

$100k–$150k 15.0%

$150k–$200k 7.9%

$200k+ 4.7%

Range	% of households
Under $10k	7.5%
$10k–$15k	7.9%
$15k–$25k	11.3%
$25k–$35k	11.9%
$35k–$50k	12.2%
$50k–$75k	13.7%
$75k–$100k	7.8%
$100k–$150k	15.0%
$150k–$200k	7.9%
$200k+	4.7%
Median income	$49,339

Housing

Home values

Under $50k 15.0%

$50k–$100k 15.5%

$100k–$150k 20.0%

$150k–$200k 15.1%

$200k–$300k 22.6%

$300k–$500k 8.2%

$500k–$1M 1.9%

$1M+ 1.8%

Housing overview

Metric	Value
Median home value	$148,800
Median rent / month	$811
Owner occupied	72.6%
Renter occupied	27.4%
Vacant	15.8%
Single-family detached	77.0%
Large apartment buildings	0.5%
Mobile homes	15.5%
Median rooms	5.6
Avg household size (owned)	2.62

Year built

Era	%
2020 or later	0.2%
2010–2019	6.2%
2000–2009	13.1%
1990–1999	12.0%
1980–1989	11.1%
1970–1979	19.5%
1960–1969	11.1%
1950–1959	15.3%
1940–1949	6.8%
1939 or earlier	4.7%

Bedrooms

Size	% of units
No bedroom (studio)	0.6%
1 bedroom	5.5%
2 bedrooms	22.3%
3 bedrooms	58.8%
4 bedrooms	11.3%
5+ bedrooms	1.5%

Vehicles per household

Vehicles	% of households
No vehicle	6.1%
1 vehicle	37.0%
2 vehicles	36.6%
3 or more	20.3%

Heating fuel

Fuel type	%
Utility gas	31.6%
Electricity	67.8%
Propane / LP gas	0.2%
Wood	0.2%
No fuel used	0.2%

Households & families

Household type	Count	%
Married-couple family	2,951	46.6%
Cohabiting couple	447	7.1%
Male householder, no spouse	1,062	16.8%
Female householder, no spouse	1,870	29.5%
Households with children under 18	2,529	40.0%
Households with seniors (65+)	2,042	32.3%
Average household size	2.55

Marital status

Status	Male	Female
Never married	28.6%	22.1%
Married	53.4%	45.8%
Separated	1.2%	4.5%
Widowed	5.0%	14.2%
Divorced	11.9%	13.4%

Education

Less than 9th grade 5.6%

Some HS, no diploma 13.9%

HS graduate 41.6%

Some college, no degree 18.4%

Associate's degree 5.6%

Bachelor's degree 8.6%

Graduate / professional 6.3%

Metric	%
HS diploma or higher	80.5%
Bachelor's or higher	14.8%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	421	10.1%
Kindergarten	224	5.4%
Elementary school	2,125	51.1%
High school	927	22.3%
College / grad school	464	11.2%

Employment

Industry of employment

Education & healthcare 23.6%

Agriculture & mining 13.5%

Manufacturing 11.4%

Construction 10.5%

Arts, food & hospitality 9.1%

Retail trade 8.6%

Professional & management 6.2%

Transportation & utilities 4.8%

Public administration 3.9%

Finance & real estate 3.7%

Other services 3.2%

Information 1.2%

Wholesale trade 0.3%

Occupation

Category	%
Management, business & arts	29.3%
Service	24.5%
Sales & office	16.2%
Natural resources & construction	20.3%
Production & transportation	9.7%

Employment type

Type	%
Private sector	76.9%
Government	16.4%
Self-employed	6.7%
Unpaid family workers	0.1%

Commute

Method	%
Drive alone	82.3%
Carpool	12.1%
Public transit	0.0%
Walk	1.0%
Other means	1.8%
Avg commute (minutes)	33.1

Poverty

All people 16.8%

Under 18 years 17.6%

18 and over 16.5%

Married-couple families 4.2%

Female-led households 46.0%

Income support

Source	% of households
Social Security	39.3%
Retirement income	18.3%
Supplemental Security	8.7%
Cash public assistance	1.7%
Food stamps / SNAP	18.4%

Health indicators

Condition	%
High blood pressure	40.1%
High cholesterol	36.6%
Heart disease	8.4%
Stroke	4.4%
Asthma	10.1%
Arthritis	28.0%
Kidney disease	3.7%
Pulmonary disease	9.8%
Cancer	6.7%

Behavior / access	%
Binge drinking	18.5%
No physical activity	35.3%
Less than 7 hrs sleep	34.3%
Fair or poor health	22.1%
Poor mental health	18.5%
Poor physical health	14.4%
No health insurance	16.3%
Visited doctor (checkup)	78.2%
Visited dentist	51.1%
Cholesterol screening	88.0%
Teeth loss	21.3%

Veterans & disability

Veterans	Count	%
Civilian veterans	719	6.1%

Disability	%
Any disability	16.0%
Under 18	6.2%
18–64 years	14.5%
65 and over	38.1%

Health insurance coverage

Type	%
Private insurance	59.8%
Public insurance	48.1%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	15,268	92.4%
Spanish	55	0.4%
Other Indo-European	1	0.0%
Asian & Pacific Islander	54	0.4%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	16,368	99.0%
Born in same state	16,316	98.7%
Born in different state	14,511	87.8%
Foreign born	52	0.3%
Naturalized citizen	158	1.0%
Not a US citizen	46	29.1%

Ancestry

Ancestry	Count	%
German	1,742	10.5%
Arab	987	6%
Italian	798	4.8%
French	786	4.8%

Ancestry	Count	%
English	45	0.3%
Norwegian	23	0.1%
Polish	12	0.1%

Technology access

Metric	% of households
Computer access	38.3%
Internet access	86.6%

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

Frequently asked questions

What ZIP codes does Jennings, LA have?

Jennings, LA has one ZIP code: 70546. Each ZIP code serves a distinct delivery area within the city and surrounding region.