Pierre Part ZIP Codes — Assumption County, LA

There is one unique ZIP code in Pierre Part, Louisiana and it is 70339. Area code: 985.

ZIP codes

55.07

sq mi land

25.29

sq mi water

985

area code

Pierre Part, LA ZIP code map

About Pierre Part, LA

Pierre Part is a small, serene community located in Louisiana, cherished for its rich cultural heritage and natural beauty. Nestled in Assumption County, this city reflects the quintessential charm of southern Louisiana with its unique blend of history and lifestyle. Residents and visitors alike enjoy the area's outdoor recreational opportunities, particularly in the surrounding waterways and marshlands.

Location & geography

Situated in the heart of Assumption Parish, Pierre Part spans a land area of 55.07 square miles and is surrounded by picturesque landscapes and waterways. It is located approximately 20 miles southeast of Baton Rouge and about 70 miles southwest of New Orleans, making it accessible yet comfortably removed from larger urban centers. The city features a diverse terrain, with 25.29 square miles of water contributing to its ambiance and recreational opportunities.

Community & economy

The character of Pierre Part is defined by its tight-knit community and the warm hospitality of its residents. The local economy is supported by industries such as fishing, tourism, and small businesses, with many residents engaging in traditional activities that reflect the area's culture. Daily life in Pierre Part often revolves around the outdoors, with fishing, boating, and community gatherings playing central roles in the local lifestyle.

Transportation

Pierre Part is accessible via State Highway 70, which connects the community to larger roadways in the region. The nearest major airport is Louis Armstrong New Orleans International Airport, located approximately 70 miles away, making travel convenient for residents and visitors. Public transit options are limited due to the small size of the community, but local services may be available for essential needs.

History

Pierre Part was founded in a region historically known for its Acadian and Cajun culture, with a significant influence from French settlers. Over the years, the area evolved, with key industries such as fishing and agriculture shaping its economy and culture. Notable events in the city include celebrations of local festivals that honor its rich heritage, drawing visitors from surrounding areas.

Did you know?

An interesting fact about Pierre Part is that it serves as a hub for various water-related activities, due in part to its extensive water body areas. Additionally, the region is renowned for its unique cuisine, which features traditional Cajun and Creole dishes that attract culinary enthusiasts.

ZIP codes for Pierre Part, LA (1)

ZIP code	City	County	Map
70339	Pierre Part	Assumption	View map

Demographics & statistics

4,769

Population

48.4

Median age

$46,071

Median household income

$34,425

Per capita income

$160,400

Median home value

$814

Median monthly rent

90.1%

Home ownership

9.9%

Poverty rate

4.9%

Unemployment

2,518

Housing units

10.7%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

194

10–14

210

154

15–19

166

154

20–24

167

122

25–34

131

344

35–44

372

215

45–54

232

257

55–59

277

219

60–64

236

296

65–74

320

139

75–84

150

108

85+

116

← Male

Female →

Age summary

Group	Count	%
Under 18	822	17.2%
18 and over	3,947	82.8%
65 and over	1,129	23.7%
Median age	48.4 years

Race & ethnicity

White 94.9%

Two or more races 3.1%

Black or African American 1%

Hispanic or Latino 0.9%

Asian 0.2%

Group	Count	%
White	4,566	94.9%
Two or more races	148	3.1%
Black or African American	47	1%
Hispanic or Latino	41	0.9%
Asian	8	0.2%

Household income

Under $10k 2.9%

$10k–$15k 6.5%

$15k–$25k 9.8%

$25k–$35k 14.8%

$35k–$50k 21.1%

$50k–$75k 12.6%

$75k–$100k 8.0%

$100k–$150k 16.9%

$150k–$200k 3.8%

$200k+ 3.8%

Range	% of households
Under $10k	2.9%
$10k–$15k	6.5%
$15k–$25k	9.8%
$25k–$35k	14.8%
$35k–$50k	21.1%
$50k–$75k	12.6%
$75k–$100k	8.0%
$100k–$150k	16.9%
$150k–$200k	3.8%
$200k+	3.8%
Median income	$46,071

Housing

Home values

Under $50k 27.8%

$50k–$100k 9.7%

$100k–$150k 9.4%

$150k–$200k 12.6%

$200k–$300k 17.9%

$300k–$500k 20.3%

$500k–$1M 2.3%

Housing overview

Metric	Value
Median home value	$160,400
Median rent / month	$814
Owner occupied	90.1%
Renter occupied	9.9%
Vacant	24.8%
Single-family detached	61.6%
Large apartment buildings	0.0%
Mobile homes	33.1%
Median rooms	4.8
Avg household size (owned)	2.39

Year built

Era	%
2020 or later	0.0%
2010–2019	3.5%
2000–2009	17.7%
1990–1999	13.5%
1980–1989	25.3%
1970–1979	16.5%
1960–1969	5.1%
1950–1959	11.5%
1940–1949	4.0%
1939 or earlier	3.0%

Bedrooms

Size	% of units
No bedroom (studio)	0.1%
1 bedroom	16.7%
2 bedrooms	27.7%
3 bedrooms	52.5%
4 bedrooms	2.9%
5+ bedrooms	0.0%

Vehicles per household

Vehicles	% of households
No vehicle	2.9%
1 vehicle	33.4%
2 vehicles	36.3%
3 or more	27.5%

Heating fuel

Fuel type	%
Utility gas	31.9%
Electricity	66.8%
Propane / LP gas	1.3%

Households & families

Household type	Count	%
Married-couple family	1,086	53.1%
Cohabiting couple	105	5.1%
Male householder, no spouse	411	20.1%
Female householder, no spouse	444	21.7%
Households with children under 18	424	20.7%
Households with seniors (65+)	827	40.4%
Average household size	2.33

Marital status

Status	Male	Female
Never married	28.9%	22.4%
Married	56.4%	58.2%
Separated	0.2%	0.0%
Widowed	0.6%	9.3%
Divorced	13.8%	10.1%

Education

Less than 9th grade 6.6%

Some HS, no diploma 9.1%

HS graduate 54.2%

Some college, no degree 15.4%

Associate's degree 3.9%

Bachelor's degree 6.5%

Graduate / professional 4.1%

Metric	%
HS diploma or higher	84.2%
Bachelor's or higher	10.7%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	39	4.3%
Kindergarten	0	0.0%
Elementary school	481	52.9%
High school	295	32.4%
College / grad school	95	10.4%

Employment

Industry of employment

Education & healthcare 27.7%

Construction 19.7%

Manufacturing 13.6%

Retail trade 10.3%

Finance & real estate 8.8%

Other services 4.1%

Agriculture & mining 3.2%

Transportation & utilities 3.2%

Public administration 3.0%

Professional & management 2.6%

Arts, food & hospitality 2.4%

Wholesale trade 1.3%

Occupation

Category	%
Management, business & arts	31.9%
Service	13.0%
Sales & office	16.8%
Natural resources & construction	19.2%
Production & transportation	19.2%

Employment type

Type	%
Private sector	76.1%
Government	16.3%
Self-employed	7.5%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	71.1%
Carpool	11.3%
Public transit	4.6%
Walk	1.5%
Other means	3.5%
Avg commute (minutes)	36.8

Poverty

All people 9.9%

Under 18 years 3.9%

18 and over 11.1%

Married-couple families 7.4%

Female-led households 3.5%

Income support

Source	% of households
Social Security	41.6%
Retirement income	22.1%
Supplemental Security	4.1%
Cash public assistance	4.8%
Food stamps / SNAP	11.8%

Health indicators

Condition	%
High blood pressure	37.4%
High cholesterol	37.2%
Heart disease	8.0%
Stroke	3.7%
Asthma	9.3%
Arthritis	28.0%
Kidney disease	3.2%
Pulmonary disease	9.5%
Cancer	6.8%

Behavior / access	%
Binge drinking	21.1%
No physical activity	31.6%
Less than 7 hrs sleep	35.1%
Fair or poor health	19.6%
Poor mental health	18.4%
Poor physical health	13.5%
No health insurance	15.8%
Visited doctor (checkup)	76.2%
Visited dentist	56.5%
Cholesterol screening	88.1%
Teeth loss	19.7%

Veterans & disability

Veterans	Count	%
Civilian veterans	425	10.8%

Disability	%
Any disability	20.8%
Under 18	0.0%
18–64 years	16.2%
65 and over	47.7%

Health insurance coverage

Type	%
Private insurance	63.3%
Public insurance	41.1%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	4,708	98.7%
Spanish	131	2.8%
Other Indo-European	0	0.0%
Asian & Pacific Islander	131	2.8%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	4,761	99.8%
Born in same state	4,761	99.8%
Born in different state	4,309	90.4%
Foreign born	0	0.0%
Naturalized citizen	8	0.2%
Not a US citizen	8	100.0%

Ancestry

Ancestry	Count	%
Arab	689	14.4%
German	340	7.1%
French	247	5.2%

Ancestry	Count	%
Italian	179	3.8%
English	3	0.1%

Technology access

Metric	% of households
Computer access	42.9%
Internet access	86.7%

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

Frequently asked questions

What ZIP codes does Pierre Part, LA have?

Pierre Part, LA has one ZIP code: 70339. Each ZIP code serves a distinct delivery area within the city and surrounding region.