Saint Martinville ZIP Codes — Saint Martin County, LA

There is one unique ZIP code in Saint Martinville, Louisiana and it is 70582. Area code: 337.

ZIP codes

148.01

sq mi land

5.36

sq mi water

337

area code

Saint Martinville, LA ZIP code map

About Saint Martinville, LA

Saint Martinville is a charming city located in the heart of Louisiana. Known for its rich cultural heritage and historical significance, the city offers a blend of southern hospitality and vibrant community life. With its unique Creole influence, Saint Martinville stands out as a notable destination within the state.

Location & geography

Situated in Saint Martin County, the city covers a total land area of 148.01 square miles, with an additional 5.36 square miles of water. It is conveniently located near several cities, including New Iberia approximately 13 miles to the west, Breaux Bridge about 10 miles to the east, and Lafayette, which lies roughly 25 miles to the north. The terrain is characterized by lush landscapes and waterways, typical of southern Louisiana's bayou regions.

Community & economy

The character of Saint Martinville is deeply rooted in its French and Spanish heritage, which fosters a close-knit community atmosphere. The local economy is diverse, with industries ranging from agriculture to tourism, taking advantage of the area's historical and cultural significance. Daily life in Saint Martinville is often marked by community events, festivals, and a strong emphasis on family values.

Transportation

Saint Martinville is easily accessible via U.S. Highway 167, which connects to surrounding communities and larger cities. The nearest major airport is Lafayette Regional Airport, located about 25 miles north of the city. Public transit options are limited, but the city’s walkable layout supports local commuting.

History

Saint Martinville was founded in the 18th century and has since been a pivotal center for the Acadian culture in Louisiana. Historically, the city thrived on agriculture, particularly sugarcane and rice production, which shaped its economic landscape. Notable events in the city’s history include the establishment of the Acadian Memorial, honoring the heritage of the Cajun people.

Did you know?

One surprising fact about Saint Martinville is that it is home to the renowned 'Cypress Island Preserve,' a vital sanctuary for native wildlife and plant species. Additionally, the city hosts an annual festival, the 'Bayou Teche Folk Festival,' celebrating local music, food, and crafts.

ZIP codes for Saint Martinville, LA (1)

ZIP code	City	County	Map
70582	Saint Martinville	Saint Martin	View map

Demographics & statistics

19,497

Population

41.9

Median age

$46,258

Median household income

$28,358

Per capita income

$129,700

Median home value

$682

Median monthly rent

77.4%

Home ownership

15.3%

Poverty rate

9.3%

Unemployment

7,337

Housing units

11.4%

Bachelor's or higher

Age distribution

Male Female

445

Under 5

433

503

5–9

490

700

10–14

680

603

15–19

587

616

20–24

599

1,289

25–34

1,253

1,290

35–44

1,254

1,411

45–54

1,372

651

55–59

633

537

60–64

523

1,121

65–74

1,090

605

75–84

588

114

85+

110

← Male

Female →

Age summary

Group	Count	%
Under 18	3,973	20.4%
18 and over	15,524	79.6%
65 and over	3,628	18.6%
Median age	41.9 years

Race & ethnicity

White 63%

Black or African American 30.3%

Two or more races 3.1%

Hispanic or Latino 2.2%

Asian 0.6%

American Indian / Alaska Native 0.4%

Other race 0.3%

Group	Count	%
White	12,566	63%
Black or African American	6,041	30.3%
Two or more races	621	3.1%
Hispanic or Latino	448	2.2%
Asian	118	0.6%
American Indian / Alaska Native	82	0.4%
Other race	69	0.3%

Household income

Under $10k 3.7%

$10k–$15k 7.1%

$15k–$25k 18.8%

$25k–$35k 13.5%

$35k–$50k 9.8%

$50k–$75k 12.2%

$75k–$100k 14.6%

$100k–$150k 12.7%

$150k–$200k 3.9%

$200k+ 3.8%

Range	% of households
Under $10k	3.7%
$10k–$15k	7.1%
$15k–$25k	18.8%
$25k–$35k	13.5%
$35k–$50k	9.8%
$50k–$75k	12.2%
$75k–$100k	14.6%
$100k–$150k	12.7%
$150k–$200k	3.9%
$200k+	3.8%
Median income	$46,258

Housing

Home values

Under $50k 21.0%

$50k–$100k 20.3%

$100k–$150k 12.9%

$150k–$200k 19.8%

$200k–$300k 17.3%

$300k–$500k 7.3%

$500k–$1M 1.3%

$1M+ 0.2%

Housing overview

Metric	Value
Median home value	$129,700
Median rent / month	$682
Owner occupied	77.4%
Renter occupied	22.6%
Vacant	13.4%
Single-family detached	70.9%
Large apartment buildings	0.1%
Mobile homes	22.0%
Median rooms	5.2
Avg household size (owned)	2.62

Year built

Era	%
2020 or later	0.3%
2010–2019	7.2%
2000–2009	11.8%
1990–1999	12.2%
1980–1989	12.4%
1970–1979	18.1%
1960–1969	17.4%
1950–1959	9.7%
1940–1949	6.2%
1939 or earlier	4.7%

Bedrooms

Size	% of units
No bedroom (studio)	0.6%
1 bedroom	6.6%
2 bedrooms	23.8%
3 bedrooms	56.3%
4 bedrooms	11.0%
5+ bedrooms	1.8%

Vehicles per household

Vehicles	% of households
No vehicle	8.2%
1 vehicle	33.6%
2 vehicles	36.0%
3 or more	22.3%

Heating fuel

Fuel type	%
Utility gas	20.1%
Electricity	78.5%
Propane / LP gas	1.1%
No fuel used	0.2%

Households & families

Household type	Count	%
Married-couple family	3,439	43.5%
Cohabiting couple	625	7.9%
Male householder, no spouse	1,487	18.8%
Female householder, no spouse	2,351	29.8%
Households with children under 18	2,081	26.3%
Households with seniors (65+)	2,715	34.4%
Average household size	2.46

Marital status

Status	Male	Female
Never married	39.1%	32.0%
Married	43.7%	42.3%
Separated	1.3%	1.7%
Widowed	2.7%	9.3%
Divorced	13.2%	14.7%

Education

Less than 9th grade 5.8%

Some HS, no diploma 10.4%

HS graduate 50.8%

Some college, no degree 16.6%

Associate's degree 5.0%

Bachelor's degree 9.0%

Graduate / professional 2.4%

Metric	%
HS diploma or higher	83.8%
Bachelor's or higher	11.4%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	241	5.4%
Kindergarten	274	6.2%
Elementary school	1,804	40.5%
High school	1,082	24.3%
College / grad school	1,051	23.6%

Employment

Industry of employment

Education & healthcare 21.4%

Manufacturing 12.1%

Retail trade 10.5%

Agriculture & mining 9.9%

Professional & management 9.8%

Finance & real estate 7.2%

Arts, food & hospitality 6.4%

Construction 6.1%

Public administration 5.0%

Other services 4.5%

Transportation & utilities 4.4%

Wholesale trade 1.7%

Information 0.9%

Occupation

Category	%
Management, business & arts	26.0%
Service	18.6%
Sales & office	22.7%
Natural resources & construction	12.7%
Production & transportation	20.0%

Employment type

Type	%
Private sector	74.7%
Government	17.3%
Self-employed	8.0%
Unpaid family workers	0.1%

Commute

Method	%
Drive alone	84.6%
Carpool	6.7%
Public transit	0.1%
Walk	2.1%
Other means	1.4%
Avg commute (minutes)	27.2

Poverty

All people 15.3%

Under 18 years 13.6%

18 and over 15.7%

Married-couple families 6.6%

Female-led households 30.0%

Income support

Source	% of households
Social Security	37.9%
Retirement income	19.8%
Supplemental Security	9.6%
Cash public assistance	0.6%
Food stamps / SNAP	18.0%

Health indicators

Condition	%
High blood pressure	40.9%
High cholesterol	34.5%
Heart disease	7.3%
Stroke	4.1%
Asthma	10.1%
Arthritis	27.0%
Kidney disease	3.4%
Pulmonary disease	8.6%
Cancer	5.9%

Behavior / access	%
Binge drinking	18.4%
No physical activity	32.7%
Less than 7 hrs sleep	39.4%
Fair or poor health	21.2%
Poor mental health	18.4%
Poor physical health	13.5%
No health insurance	15.9%
Visited doctor (checkup)	78.8%
Visited dentist	54.1%
Cholesterol screening	88.5%
Teeth loss	21.3%

Veterans & disability

Veterans	Count	%
Civilian veterans	939	6.1%

Disability	%
Any disability	17.6%
Under 18	8.3%
18–64 years	13.4%
65 and over	41.5%

Health insurance coverage

Type	%
Private insurance	54.8%
Public insurance	50.3%
Uninsured under 19	3.7%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	18,619	95.5%
Spanish	192	1.0%
Other Indo-European	1	0.0%
Asian & Pacific Islander	159	0.9%
Other languages	32	0.2%

Place of birth & citizenship

Origin	Count	%
Native born (US)	19,354	99.3%
Born in same state	19,318	99.1%
Born in different state	18,444	94.6%
Foreign born	36	0.2%
Naturalized citizen	143	0.7%
Not a US citizen	122	85.3%

Ancestry

Ancestry	Count	%
German	1,700	8.7%
Arab	987	5.1%
French	329	1.7%

Ancestry	Count	%
Italian	302	1.5%
Polish	13	0.1%
Irish	1	0%

Technology access

Metric	% of households
Computer access	40.5%
Internet access	83.8%

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

Frequently asked questions

What ZIP codes does Saint Martinville, LA have?

Saint Martinville, LA has one ZIP code: 70582. Each ZIP code serves a distinct delivery area within the city and surrounding region.