Thibodaux ZIP Codes — Lafourche County, LA

There are 3 unique ZIP codes in Thibodaux, Louisiana. Area code: 985.

ZIP codes

284.01

sq mi land

7.50

sq mi water

985

area code

Thibodaux, LA ZIP code map

About Thibodaux, LA

Thibodaux, Louisiana, is a charming city located in the southeastern region of the state. Known for its rich history and vibrant culture, Thibodaux serves as the parish seat of Lafourche County. The community is renowned for its unique blend of Southern hospitality, historic landmarks, and local festivals.

Location & geography

Thibodaux is situated approximately 60 miles southwest of New Orleans and about 35 miles north of the Gulf of Mexico. The city covers a total land area of 284.01 square miles, complemented by 7.50 square miles of water. Its geography features a mix of wetlands and river landscapes, lending to its picturesque scenery.

Community & economy

The character of Thibodaux is shaped by its diverse community and active participation in local events. The local economy is driven by industries such as agriculture, healthcare, and education, with Nicholls State University playing a significant role in the community's daily life. Residents enjoy a variety of cultural activities, historical sites, and recreational opportunities that reflect the city’s unique heritage.

Transportation

Major highways that run through Thibodaux include U.S. Routes 90 and 20, providing convenient access to neighboring cities and regions. The nearest airport is Louis Armstrong New Orleans International Airport, located about 60 miles away. Public transit options are limited, but local buses and taxis are available for residents and visitors.

History

Thibodaux was founded in the early 19th century and has a rich history connected to the sugarcane industry. The city has played an important role in Louisiana's economic development, particularly with its sugar plantations and river trade. Notable events in its history include the establishment of Nicholls State University and the annual Mardi Gras celebrations that reflect the city's cultural heritage.

Did you know?

One surprising fact about Thibodaux is that it was named after a Native American chief, which reflects the area's indigenous history. Additionally, Thibodaux holds a unique cultural significance as it is often referred to as the 'Queen City of Lafourche.'

ZIP codes for Thibodaux, LA (3)

ZIP code	City	County	Map
70301	Thibodaux	Lafourche	View map
70302	Thibodaux	Lafourche	View map
70310	Thibodaux	Lafourche	View map

Demographics & statistics

47,429

Population

36.5

Median age

$61,296

Median household income

$35,031

Per capita income

$206,400

Median home value

$933

Median monthly rent

74.3%

Home ownership

16.5%

Poverty rate

6.4%

Unemployment

15,489

Housing units

27.6%

Bachelor's or higher

Age distribution

Male Female

1,532

Under 5

1,545

1,489

5–9

1,502

1,490

10–14

1,503

1,588

15–19

1,601

1,805

20–24

1,819

3,324

25–34

3,351

2,982

35–44

3,007

2,795

45–54

2,817

1,359

55–59

1,369

1,372

60–64

1,383

2,343

65–74

2,362

1,119

75–84

1,129

420

85+

423

← Male

Female →

Age summary

Group	Count	%
Under 18	10,970	23.1%
18 and over	36,459	76.9%
65 and over	7,796	16.4%
Median age	36.5 years

Race & ethnicity

White 70.1%

Black or African American 20.6%

Two or more races 4.2%

Hispanic or Latino 2.3%

American Indian / Alaska Native 1.1%

Other race 1.1%

Asian 0.6%

Group	Count	%
White	34,042	70.1%
Black or African American	9,982	20.6%
Two or more races	2,052	4.2%
Hispanic or Latino	1,104	2.3%
American Indian / Alaska Native	548	1.1%
Other race	526	1.1%
Asian	279	0.6%

Household income

Under $10k 8.7%

$10k–$15k 4.5%

$15k–$25k 9.6%

$25k–$35k 7.2%

$35k–$50k 12.1%

$50k–$75k 16.0%

$75k–$100k 11.4%

$100k–$150k 18.2%

$150k–$200k 5.6%

$200k+ 6.8%

Range	% of households
Under $10k	8.7%
$10k–$15k	4.5%
$15k–$25k	9.6%
$25k–$35k	7.2%
$35k–$50k	12.1%
$50k–$75k	16.0%
$75k–$100k	11.4%
$100k–$150k	18.2%
$150k–$200k	5.6%
$200k+	6.8%
Median income	$61,296

Housing

Home values

Under $50k 9.2%

$50k–$100k 8.6%

$100k–$150k 12.7%

$150k–$200k 17.3%

$200k–$300k 29.2%

$300k–$500k 17.2%

$500k–$1M 5.5%

$1M+ 0.2%

Housing overview

Metric	Value
Median home value	$206,400
Median rent / month	$933
Owner occupied	74.3%
Renter occupied	25.7%
Vacant	8.8%
Single-family detached	69.5%
Large apartment buildings	2.7%
Mobile homes	11.6%
Median rooms	5.3
Avg household size (owned)	2.57

Year built

Era	%
2020 or later	0.4%
2010–2019	16.3%
2000–2009	12.9%
1990–1999	10.5%
1980–1989	12.2%
1970–1979	19.5%
1960–1969	10.7%
1950–1959	8.1%
1940–1949	5.1%
1939 or earlier	4.2%

Bedrooms

Size	% of units
No bedroom (studio)	1.1%
1 bedroom	8.8%
2 bedrooms	25.4%
3 bedrooms	50.3%
4 bedrooms	12.8%
5+ bedrooms	1.5%

Vehicles per household

Vehicles	% of households
No vehicle	7.8%
1 vehicle	34.3%
2 vehicles	39.7%
3 or more	18.3%

Heating fuel

Fuel type	%
Utility gas	24.5%
Electricity	74.6%
Propane / LP gas	0.5%
Wood	0.1%
No fuel used	0.2%

Households & families

Household type	Count	%
Married-couple family	8,868	48.1%
Cohabiting couple	1,242	6.7%
Male householder, no spouse	3,266	17.7%
Female householder, no spouse	5,075	27.5%
Households with children under 18	5,463	29.6%
Households with seniors (65+)	5,655	30.6%
Average household size	2.49

Marital status

Status	Male	Female
Never married	37.1%	35.0%
Married	50.8%	45.9%
Separated	1.6%	0.6%
Widowed	2.2%	8.2%
Divorced	8.2%	10.3%

Education

Less than 9th grade 4.2%

Some HS, no diploma 8.2%

HS graduate 37.0%

Some college, no degree 15.9%

Associate's degree 7.1%

Bachelor's degree 18.7%

Graduate / professional 8.9%

Metric	%
HS diploma or higher	87.6%
Bachelor's or higher	27.6%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	656	5.7%
Kindergarten	620	5.4%
Elementary school	4,913	42.7%
High school	2,099	18.2%
College / grad school	3,228	28.0%

Employment

Industry of employment

Education & healthcare 27.7%

Retail trade 12.6%

Professional & management 10.4%

Construction 9.3%

Arts, food & hospitality 8.3%

Manufacturing 7.0%

Transportation & utilities 5.1%

Public administration 5.1%

Other services 4.3%

Finance & real estate 4.1%

Agriculture & mining 3.6%

Wholesale trade 2.1%

Information 0.4%

Occupation

Category	%
Management, business & arts	37.7%
Service	16.5%
Sales & office	20.4%
Natural resources & construction	10.9%
Production & transportation	14.5%

Employment type

Type	%
Private sector	78.5%
Government	14.4%
Self-employed	6.9%
Unpaid family workers	0.1%

Commute

Method	%
Drive alone	78.9%
Carpool	10.8%
Public transit	0.9%
Walk	2.8%
Other means	2.2%
Avg commute (minutes)	26.2

Poverty

All people 16.5%

Under 18 years 25.2%

18 and over 13.8%

Married-couple families 2.4%

Female-led households 48.5%

Income support

Source	% of households
Social Security	31.9%
Retirement income	19.4%
Supplemental Security	7.0%
Cash public assistance	2.7%
Food stamps / SNAP	13.0%

Health indicators

Condition	%
High blood pressure	36.2%
High cholesterol	33.8%
Heart disease	6.5%
Stroke	3.4%
Asthma	9.5%
Arthritis	24.1%
Kidney disease	3.0%
Pulmonary disease	7.6%
Cancer	5.9%

Behavior / access	%
Binge drinking	21.4%
No physical activity	30.0%
Less than 7 hrs sleep	35.9%
Fair or poor health	18.3%
Poor mental health	18.1%
Poor physical health	12.0%
No health insurance	14.3%
Visited doctor (checkup)	78.3%
Visited dentist	58.6%
Cholesterol screening	88.1%
Teeth loss	17.4%

Veterans & disability

Veterans	Count	%
Civilian veterans	2,011	5.5%

Disability	%
Any disability	15.2%
Under 18	3.9%
18–64 years	12.3%
65 and over	42.2%

Health insurance coverage

Type	%
Private insurance	65.4%
Public insurance	42.9%
Uninsured under 19	3.7%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	44,352	93.5%
Spanish	474	1.1%
Other Indo-European	242	0.5%
Asian & Pacific Islander	222	0.5%
Other languages	10	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	46,459	98.0%
Born in same state	46,187	97.4%
Born in different state	41,378	87.2%
Foreign born	272	0.6%
Naturalized citizen	970	2.0%
Not a US citizen	311	32.1%

Ancestry

Ancestry	Count	%
Arab	5,072	10.7%
French	2,481	5.2%
German	2,430	5.1%
Italian	1,735	3.7%

Ancestry	Count	%
English	99	0.2%
Irish	48	0.1%
Polish	18	0%
Norwegian	7	0%

Technology access

Metric	% of households
Computer access	38.9%
Internet access	89.8%

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

Frequently asked questions

What ZIP codes does Thibodaux, LA have?

Thibodaux, LA has two ZIP codes: 70301 and 70310. Each ZIP code serves a distinct delivery area within the city and surrounding region.