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Pierre Part CDP, LA

ZIP Code 70339 — Pierre Part CDP, LA Demographics & Data

Source: U.S. Census Bureau ACS 2019–2023 5-Year Estimates. Page data updated 2026-08-02.

Working ClassLow Snow Area

Map, Quick Facts & Location

Quick Facts

Local time
Population
4,510
Median Income
$54,727
-27% vs US avg
Home Value
$162,600
-53% vs US avg
Median Rent
$556
-52% vs US avg
Median Age
51.6 yrs
+33% vs US avg
Area Code
Congress
Top Ancestry
FrenchAmericanFrench Canadian
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Location
Coordinates
29.9046, -91.1847
Elevation
30 ft
Land Area
56.3 sq mi
Water Area
26.0 sq mi (32% water)

At a glance

Population
4,510
Density
N/A
Median income
$54,727
-27% vs US avg
Home value
$162,600
-53% vs US avg
Median rent
$556
-52% vs US avg
Timezone

Overview of ZIP Code 70339

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What to know about ZIP 70339

ZIP code 70339 covers Pierre Part, LA in Assumption Parish with a population of about 4,510.

At a glance, the area shows median age of 51.6 versus a U.S. median of about 38.9.

It sits in telephone area code 985; U.S. House district LA-2; the BATON ROUGE media market.

Income and economy in Pierre Part, LA

Median household income in ZIP 70339 is about $54,727 — about 27% below the U.S. median ($75,149).

On socioeconomic markers, US5 shows a poverty rate of 9.2%; unemployment rate near 3.7%; 12.1% of adults with a bachelor’s degree or higher (about 21.6 points below the national share (33.7%)).

Labor and commute patterns include leading industry context around Construction, Healthcare, and Manufacturing; about 4.5% of workers reporting work-from-home (about 10.7 points below the U.S. share (15.2%)); a mean commute of about 180.0 minutes (U.S. average near 26.8).

Housing and affordability in ZIP 70339

Median home value is about $162,600 — about 53% below the U.S. median home value ($348,079).

Housing tenure and rents show median gross rent around $556 (about 52% below the U.S. median rent ($1,163)), and owner-occupancy near 92.8% (about 27.4 points above the national owner-occupancy rate (65.4%)).

To comfortably buy a median-priced home in ZIP 70339 in Pierre Part, LA, a household would need roughly $45,000 in annual income under a 20% down, 30-year loan at 6.8% (illustrative), keeping housing costs near 28% of income. Estimated monthly PITI is about $1,044. That sits below the local median household income ($54,727), suggesting the typical household income is closer to a workable buy-in level under these assumptions. Rates, taxes, insurance, and HOA fees vary — treat this as a planning estimate, not a lender quote.

Climate risk and migration signals

Climate normals for Pierre Part CDP, LA show little to no average snow and around 63.4 inches of annual precipitation.

IRS migration statistics show a net inflow of about 178 for ZIP 70339 (Pierre Part CDP, LA) on US5’s published series — a signal of people/tax filers moving in relative to those leaving. Inflows often track job growth, housing demand, or lifestyle migration; treat the figure as a directional indicator rather than a precise headcount.

Nearby (from this ZIP)

Airport ARA (42.9 miles (69.0 km)) · Nicholls State University (24.2 miles (38.9 km)) · Jean Lafitte National Historical Park and Preserve (62.9 miles (101.2 km)) · VA: Franklin VA Outpatient Clinic (20.0 miles (32.2 km))

Full lists and map pins are in the Infrastructure section below.