Morgan City ZIP Code List — Saint Mary County, LA

There are 2 unique ZIP codes in Morgan City, Louisiana. Area code: 985.

ZIP codes

77.66

sq mi land

21.67

sq mi water

985

area code

Morgan City, LA ZIP code map

About Morgan City, LA

Morgan City, Louisiana, is a vibrant city located within Saint Mary County. Known for its rich cultural heritage and bustling bayou activities, it offers a unique blend of Southern charm and natural beauty. The city serves as an important hub for the oil and fishing industries, making it vital to the economy of the region.

Location & geography

Situated in the south-central part of Louisiana, Morgan City spans an area of 77.66 square miles, with a significant portion being water at 21.67 square miles. It is located approximately 90 miles southwest of Baton Rouge and 60 miles southeast of Lafayette, making it accessible for those traveling between these larger cities. The terrain is characterized by its proximity to the Atchafalaya River, rich marshlands, and numerous waterways that traverse the area.

Community & economy

Morgan City boasts a close-knit community, where residents often engage in local events and festivities, celebrating their unique culture and heritage. The local economy is largely driven by industries such as seafood processing and oil production, contributing to the city's vibrancy and sustainability. Daily life in Morgan City is filled with the warmth of Southern hospitality and a strong appreciation for the surrounding nature, combining both work and leisure seamlessly.

Transportation

Morgan City is accessible via U.S. Highway 90, which connects it to larger urban centers along the Gulf Coast. The nearest commercial airport is the Lafayette Regional Airport, located approximately 60 miles away, providing regional flights for travelers. Public transit options are limited, but the city's layout, combined with its walkable neighborhoods, makes it easy to navigate by car or bike.

History

Morgan City was founded in 1860 and has since evolved into a significant trade center due to its strategic location along the Atchafalaya River. Historically, the city's economy was built on the fishing and oil industries, which continue to thrive to this day. Notable events include the establishment of the annual Crawfish Festival, a celebration that showcases the region's rich culinary traditions.

Did you know?

One surprising fact about Morgan City is that it is often referred to as the 'Shrimp Capital of the World' due to its thriving seafood industry. Additionally, the city is known for its wooden shrimp boats that line the waterways, a testament to its maritime heritage.

ZIP codes for Morgan City, LA (2)

ZIP code	City	County	Map
70380	Morgan City	Saint Mary	View map
70381	Morgan City	Saint Mary	View map

Demographics & statistics

20,877

Population

41.1

Median age

$47,406

Median household income

$27,941

Per capita income

$139,900

Median home value

$849

Median monthly rent

68.5%

Home ownership

21.4%

Poverty rate

7.1%

Unemployment

7,259

Housing units

11.0%

Bachelor's or higher

Age distribution

Male Female

752

Under 5

716

726

5–9

690

702

10–14

668

600

15–19

571

497

20–24

473

1,241

25–34

1,180

1,308

35–44

1,244

1,420

45–54

1,352

723

55–59

687

846

60–64

805

1,098

65–74

1,044

542

75–84

516

244

85+

232

← Male

Female →

Age summary

Group	Count	%
Under 18	4,974	23.8%
18 and over	15,903	76.2%
65 and over	3,676	17.6%
Median age	41.1 years

Race & ethnicity

White 64%

Black or African American 10.5%

Hispanic or Latino 9.6%

Two or more races 6.9%

Other race 6.2%

Asian 1.9%

American Indian / Alaska Native 0.8%

Group	Count	%
White	14,791	64%
Black or African American	2,431	10.5%
Hispanic or Latino	2,225	9.6%
Two or more races	1,599	6.9%
Other race	1,424	6.2%
Asian	450	1.9%
American Indian / Alaska Native	182	0.8%

Household income

Under $10k 9.8%

$10k–$15k 8.6%

$15k–$25k 10.1%

$25k–$35k 7.6%

$35k–$50k 15.3%

$50k–$75k 17.2%

$75k–$100k 8.9%

$100k–$150k 15.0%

$150k–$200k 4.5%

$200k+ 3.0%

Range	% of households
Under $10k	9.8%
$10k–$15k	8.6%
$15k–$25k	10.1%
$25k–$35k	7.6%
$35k–$50k	15.3%
$50k–$75k	17.2%
$75k–$100k	8.9%
$100k–$150k	15.0%
$150k–$200k	4.5%
$200k+	3.0%
Median income	$47,406

Housing

Home values

Under $50k 16.6%

$50k–$100k 19.2%

$100k–$150k 18.8%

$150k–$200k 19.2%

$200k–$300k 15.5%

$300k–$500k 7.0%

$500k–$1M 3.1%

$1M+ 0.6%

Housing overview

Metric	Value
Median home value	$139,900
Median rent / month	$849
Owner occupied	68.5%
Renter occupied	31.5%
Vacant	17.3%
Single-family detached	69.1%
Large apartment buildings	2.2%
Mobile homes	16.9%
Median rooms	5.4
Avg household size (owned)	2.59

Year built

Era	%
2020 or later	0.2%
2010–2019	2.7%
2000–2009	10.2%
1990–1999	7.1%
1980–1989	12.8%
1970–1979	18.6%
1960–1969	24.0%
1950–1959	14.0%
1940–1949	5.3%
1939 or earlier	5.1%

Bedrooms

Size	% of units
No bedroom (studio)	1.7%
1 bedroom	10.5%
2 bedrooms	23.0%
3 bedrooms	53.1%
4 bedrooms	9.8%
5+ bedrooms	2.0%

Vehicles per household

Vehicles	% of households
No vehicle	9.0%
1 vehicle	36.8%
2 vehicles	41.1%
3 or more	13.1%

Heating fuel

Fuel type	%
Utility gas	31.3%
Electricity	68.2%
Propane / LP gas	0.1%
Solar	0.1%
No fuel used	0.3%

Households & families

Household type	Count	%
Married-couple family	3,799	46.8%
Cohabiting couple	675	8.3%
Male householder, no spouse	1,489	18.3%
Female householder, no spouse	2,160	26.6%
Households with children under 18	2,697	33.2%
Households with seniors (65+)	2,648	32.6%
Average household size	2.55

Marital status

Status	Male	Female
Never married	31.0%	25.3%
Married	49.6%	46.8%
Separated	3.1%	3.2%
Widowed	4.8%	12.1%
Divorced	11.5%	12.6%

Education

Less than 9th grade 9.3%

Some HS, no diploma 14.2%

HS graduate 42.7%

Some college, no degree 18.1%

Associate's degree 4.7%

Bachelor's degree 8.0%

Graduate / professional 3.0%

Metric	%
HS diploma or higher	76.6%
Bachelor's or higher	11.0%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	347	8.0%
Kindergarten	234	5.4%
Elementary school	2,180	50.0%
High school	977	22.4%
College / grad school	621	14.2%

Employment

Industry of employment

Education & healthcare 16.1%

Construction 14.3%

Manufacturing 13.6%

Retail trade 11.3%

Arts, food & hospitality 7.3%

Professional & management 7.2%

Agriculture & mining 7.1%

Other services 6.4%

Transportation & utilities 5.6%

Finance & real estate 4.6%

Wholesale trade 3.8%

Public administration 1.8%

Information 0.9%

Occupation

Category	%
Management, business & arts	24.2%
Service	14.1%
Sales & office	23.2%
Natural resources & construction	18.0%
Production & transportation	20.5%

Employment type

Type	%
Private sector	82.8%
Government	11.8%
Self-employed	5.3%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	84.1%
Carpool	9.0%
Public transit	0.0%
Walk	1.8%
Other means	1.4%
Avg commute (minutes)	22.6

Poverty

All people 21.4%

Under 18 years 24.6%

18 and over 20.4%

Married-couple families 7.9%

Female-led households 43.3%

Income support

Source	% of households
Social Security	36.2%
Retirement income	19.8%
Supplemental Security	9.5%
Cash public assistance	1.4%
Food stamps / SNAP	24.0%

Health indicators

Condition	%
High blood pressure	39.1%
High cholesterol	36.8%
Heart disease	7.8%
Stroke	4.1%
Asthma	9.7%
Arthritis	26.2%
Kidney disease	3.5%
Pulmonary disease	9.3%
Cancer	6.1%

Behavior / access	%
Binge drinking	19.1%
No physical activity	34.0%
Less than 7 hrs sleep	35.4%
Fair or poor health	22.6%
Poor mental health	18.5%
Poor physical health	14.2%
No health insurance	17.9%
Visited doctor (checkup)	77.2%
Visited dentist	51.0%
Cholesterol screening	87.5%
Teeth loss	21.4%

Veterans & disability

Veterans	Count	%
Civilian veterans	895	5.6%

Disability	%
Any disability	18.0%
Under 18	7.5%
18–64 years	15.3%
65 and over	41.8%

Health insurance coverage

Type	%
Private insurance	50.4%
Public insurance	52.1%
Uninsured under 19	6.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	19,409	93.0%
Spanish	1,714	8.8%
Other Indo-European	1,196	6.2%
Asian & Pacific Islander	281	1.4%
Other languages	237	1.2%

Place of birth & citizenship

Origin	Count	%
Native born (US)	19,024	91.1%
Born in same state	18,917	90.6%
Born in different state	16,063	76.9%
Foreign born	107	0.5%
Naturalized citizen	1,853	8.9%
Not a US citizen	652	35.2%

Ancestry

Ancestry	Count	%
Italian	1,350	6.5%
Arab	1,299	6.2%
French	1,100	5.3%

Ancestry	Count	%
German	629	3%
Irish	56	0.3%
English	31	0.1%

Technology access

Metric	% of households
Computer access	38.9%
Internet access	85.1%

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

Frequently asked questions

What is the ZIP code for Morgan City, LA?

Morgan City, LA has one ZIP code: 70380.

What is the main ZIP code for Morgan City, LA?

The primary ZIP code for Morgan City, LA is 70380. The city uses area code 985 for phone service.

What county is Morgan City, LA in?

Morgan City is located in Saint Mary County, Louisiana.

How many ZIP codes are in Morgan City, LA?

Morgan City, LA has 1 ZIP code.

What ZIP code covers the downtown Morgan City area along the Atchafalaya River?

Downtown Morgan City, located along the Atchafalaya River waterfront, is served by ZIP code 70380, which encompasses the historic port district and central business area of the city.

What is the ZIP code for the Morgan City port and industrial district?

The Morgan City port and industrial district, home to major shipping and petroleum operations, operates under ZIP code 70380, which serves the entire city and its maritime infrastructure.