Erath ZIP Codes — Vermilion County, LA

There is one unique ZIP code in Erath, Louisiana and it is 70533. Area code: 337.

ZIP codes

74.36

sq mi land

1.41

sq mi water

337

area code

Erath, LA ZIP code map

About Erath, LA

Erath is a charming city located in the beautiful state of Louisiana. Known for its rich culture and friendly atmosphere, this community offers a welcoming environment for all who visit. Situated in Vermilion County, Erath boasts a unique blend of Southern hospitality and Cajun heritage.

Location & geography

Erath is located in the southern part of Louisiana, approximately 12 miles southwest of Abbeville and around 22 miles southeast of Lafayette. The city encompasses a land area of 74.36 square miles, with an additional 1.41 square miles of water, giving it a diverse terrain that includes both dry land and aquatic ecosystems. This location allows residents and visitors to enjoy the beauty of Louisiana's natural landscape, including nearby marshlands and bayous.

Community & economy

The character of Erath is defined by its close-knit community and the strong cultural ties shared among its residents. The local economy is supported by various industries, including agriculture and oil production, which play an essential role in the daily life of its inhabitants. Community events, such as local festivals and gatherings, showcase the vibrant traditions and camaraderie that define life in Erath.

Transportation

Erath is conveniently accessed via Louisiana Highway 82, which runs along the coast and connects the city to nearby areas. The nearest airport is Lafayette Regional Airport, located approximately 22 miles to the northeast, providing regional air travel options. Additionally, public transportation options are limited, with residents primarily relying on personal vehicles for commuting.

History

Erath was founded in the late 19th century and has since developed into a small yet significant city in Louisiana. Key industries have included agriculture, particularly rice and sugarcane farming, as well as oil exploration in the surrounding areas. Over the years, the city has grown while maintaining its historical roots and cultural identity.

Did you know?

One surprising fact about Erath is that it is home to the annual Erath Cajun Festival, which celebrates the local Cajun culture with music, food, and traditional crafts. Additionally, the city has been recognized for its efforts in preserving Louisiana's unique heritage and environment.

ZIP codes for Erath, LA (1)

ZIP code	City	County	Map
70533	Erath	Vermilion	View map

Demographics & statistics

7,356

Population

37.4

Median age

$56,667

Median household income

$29,006

Per capita income

$143,400

Median home value

$778

Median monthly rent

78.8%

Home ownership

18.2%

Poverty rate

5.2%

Unemployment

2,455

Housing units

20.7%

Bachelor's or higher

Age distribution

Male Female

173

Under 5

161

295

5–9

274

352

10–14

329

331

15–19

309

166

20–24

155

473

25–34

441

464

35–44

433

651

45–54

607

190

55–59

177

216

60–64

201

329

65–74

307

143

75–84

133

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	2,013	27.4%
18 and over	5,343	72.6%
65 and over	958	13.0%
Median age	37.4 years

Race & ethnicity

White 82.1%

Two or more races 8%

Black or African American 4.7%

Hispanic or Latino 4.6%

Asian 0.7%

Group	Count	%
White	6,326	82.1%
Two or more races	616	8%
Black or African American	360	4.7%
Hispanic or Latino	351	4.6%
Asian	53	0.7%

Household income

Under $10k 4.1%

$10k–$15k 8.1%

$15k–$25k 9.8%

$25k–$35k 13.8%

$35k–$50k 11.0%

$50k–$75k 11.4%

$75k–$100k 9.9%

$100k–$150k 22.2%

$150k–$200k 5.9%

$200k+ 3.6%

Range	% of households
Under $10k	4.1%
$10k–$15k	8.1%
$15k–$25k	9.8%
$25k–$35k	13.8%
$35k–$50k	11.0%
$50k–$75k	11.4%
$75k–$100k	9.9%
$100k–$150k	22.2%
$150k–$200k	5.9%
$200k+	3.6%
Median income	$56,667

Housing

Home values

Under $50k 21.1%

$50k–$100k 16.4%

$100k–$150k 14.6%

$150k–$200k 12.9%

$200k–$300k 20.4%

$300k–$500k 14.3%

$500k–$1M 0.3%

Housing overview

Metric	Value
Median home value	$143,400
Median rent / month	$778
Owner occupied	78.8%
Renter occupied	21.2%
Vacant	10.6%
Single-family detached	67.0%
Large apartment buildings	0.1%
Mobile homes	26.8%
Median rooms	5.3
Avg household size (owned)	2.86

Year built

Era	%
2020 or later	0.0%
2010–2019	7.3%
2000–2009	22.1%
1990–1999	17.3%
1980–1989	17.7%
1970–1979	12.5%
1960–1969	5.1%
1950–1959	7.6%
1940–1949	3.1%
1939 or earlier	7.1%

Bedrooms

Size	% of units
No bedroom (studio)	2.2%
1 bedroom	4.3%
2 bedrooms	21.1%
3 bedrooms	59.4%
4 bedrooms	12.2%
5+ bedrooms	0.8%

Vehicles per household

Vehicles	% of households
No vehicle	6.5%
1 vehicle	31.6%
2 vehicles	43.6%
3 or more	18.2%

Heating fuel

Fuel type	%
Utility gas	18.4%
Electricity	78.6%
Propane / LP gas	1.3%
Wood	0.9%
No fuel used	0.8%

Households & families

Household type	Count	%
Married-couple family	1,606	59.3%
Cohabiting couple	128	4.7%
Male householder, no spouse	334	12.3%
Female householder, no spouse	640	23.6%
Households with children under 18	1,121	41.4%
Households with seniors (65+)	672	24.8%
Average household size	2.72

Marital status

Status	Male	Female
Never married	30.9%	26.1%
Married	60.0%	56.0%
Separated	1.5%	1.8%
Widowed	0.6%	5.6%
Divorced	7.1%	10.5%

Education

Less than 9th grade 8.4%

Some HS, no diploma 9.1%

HS graduate 37.4%

Some college, no degree 17.3%

Associate's degree 7.2%

Bachelor's degree 15.2%

Graduate / professional 5.5%

Metric	%
HS diploma or higher	82.6%
Bachelor's or higher	20.7%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	88	4.3%
Kindergarten	111	5.4%
Elementary school	973	47.2%
High school	460	22.3%
College / grad school	431	20.9%

Employment

Industry of employment

Education & healthcare 31.1%

Retail trade 12.7%

Construction 9.5%

Agriculture & mining 9.1%

Other services 7.9%

Arts, food & hospitality 5.2%

Public administration 5.2%

Manufacturing 5.1%

Professional & management 5.1%

Finance & real estate 4.9%

Wholesale trade 3.0%

Transportation & utilities 1.3%

Occupation

Category	%
Management, business & arts	34.8%
Service	14.8%
Sales & office	26.3%
Natural resources & construction	15.1%
Production & transportation	9.0%

Employment type

Type	%
Private sector	73.1%
Government	20.7%
Self-employed	5.7%
Unpaid family workers	0.6%

Commute

Method	%
Drive alone	86.1%
Carpool	6.3%
Public transit	0.0%
Walk	2.5%
Other means	2.2%
Avg commute (minutes)	27.4

Poverty

All people 18.2%

Under 18 years 23.7%

18 and over 16.1%

Married-couple families 7.3%

Female-led households 45.0%

Income support

Source	% of households
Social Security	34.0%
Retirement income	19.8%
Supplemental Security	8.2%
Cash public assistance	0.4%
Food stamps / SNAP	20.7%

Health indicators

Condition	%
High blood pressure	36.2%
High cholesterol	35.2%
Heart disease	7.4%
Stroke	3.7%
Asthma	9.7%
Arthritis	25.5%
Kidney disease	3.2%
Pulmonary disease	9.4%
Cancer	6.0%

Behavior / access	%
Binge drinking	20.6%
No physical activity	33.6%
Less than 7 hrs sleep	35.2%
Fair or poor health	20.2%
Poor mental health	19.3%
Poor physical health	13.7%
No health insurance	16.4%
Visited doctor (checkup)	74.3%
Visited dentist	52.4%
Cholesterol screening	86.3%
Teeth loss	21.1%

Veterans & disability

Veterans	Count	%
Civilian veterans	272	5.1%

Disability	%
Any disability	14.6%
Under 18	7.3%
18–64 years	12.9%
65 and over	38.0%

Health insurance coverage

Type	%
Private insurance	56.8%
Public insurance	43.8%
Uninsured under 19	1.2%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	7,022	95.5%
Spanish	122	1.7%
Other Indo-European	1	0.0%
Asian & Pacific Islander	76	1.1%
Other languages	45	0.6%

Place of birth & citizenship

Origin	Count	%
Native born (US)	7,284	99.0%
Born in same state	7,243	98.5%
Born in different state	6,551	89.1%
Foreign born	41	0.6%
Naturalized citizen	72	1.0%
Not a US citizen	44	61.1%

Ancestry

Ancestry	Count	%
Arab	1,015	13.8%
German	811	11%
French	364	4.9%
Italian	231	3.1%

Ancestry	Count	%
Irish	36	0.5%
Polish	20	0.3%
English	9	0.1%

Technology access

Metric	% of households
Computer access	36.8%
Internet access	94.5%

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

Frequently asked questions

What ZIP codes does Erath, LA have?

Erath, LA has one ZIP code: 70533. Each ZIP code serves a distinct delivery area within the city and surrounding region.