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zipcodes.pro — CITY/LA/ERWINVILLE

Erwinville ZIP code, Louisiana

The ZIP code for Erwinville, LA is 70729, and its area code is 225.

USPS city name
1 ZIP code
Overlapping the city
1 more
Population
2,420
Area code
225

NANPA lists no telephone rate centre for Erwinville itself, so these are the area codes of the nearest one, Rougon (1.8 miles). A town on an area-code boundary can differ from its neighbour.

Mail addressed to Erwinville uses the ZIP code above. 1 more ZIP code covers part of the city but is addressed as somewhere else; they are listed separately below.

Erwinville in numbers

About 2,420 people live in Erwinville, in 717 households. The median household income is $52,120 a year, 14% below the Louisiana median of $60,756 (US: $80,734). The median owner-occupied home is valued at $189,500 (12% below the Louisiana median). The median age is 28.7; 16.2% of adults 25 and over hold a bachelor's degree or higher (27.0% across Louisiana); the average commute takes 27 minutes.

Population2,420Erwinville2,420
Households717Erwinville717
Median age28.7Erwinville28.7Louisiana38.0US 38.9
Median household income$52,120Erwinville$52,120Louisiana$60,756US $80,734
Median home value$189,500Erwinville$189,500Louisiana$216,500US $332,700
Bachelor's degree or higher16.2%Erwinville16.2%Louisiana27.0%US 35.7%
Mean commute27.4 minErwinville27.4 minLouisiana25.7 minUS 26.4 min
Population density254 / sq miErwinville254 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Erwinville CDP. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as Erwinville

ZIP codes with the USPS city name Erwinville
ZIP City Type Population Median income Median home
70729 Erwinville , LA Standard 1,004 $109,653 $300,000

Other ZIP codes overlapping Erwinville

These ZIP codes cover part of Erwinville but are addressed as somewhere else.

ZIP codes overlapping Erwinville
ZIP City Type Population Median income Median home
70767 Port Allen , LA Standard 14,900 $68,384 $205,700

Map of Erwinville ZIP codes

70729

The ZIP codes of Erwinville, LA, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near Erwinville

The nearest larger towns are New Roads (4,404 people, 11 mi), Port Allen (4,942 people, 13 mi) and Brusly (2,593 people, 13 mi).

Towns near Erwinville
TownPopulationDistance
New Roads 4,404 11.4 mi
Port Allen 4,942 12.7 mi
Brusly 2,593 13.0 mi
Addis 7,252 14.0 mi
Baker 12,253 14.0 mi
Brownfields 4,261 15.7 mi
Zachary 19,952 15.8 mi
Baton Rouge 222,771 16.7 mi
Merrydale 9,490 16.9 mi
Gardere 12,223 19.7 mi
Plaquemine 6,075 19.8 mi
Westminster 2,559 20.0 mi
Monticello 3,999 20.8 mi
Central 29,783 21.0 mi

More nearby: every ZIP code in West Baton Rouge Parish · Louisiana ZIP codes

Cite this page

zipcodes.pro. “Erwinville, LA ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/la/erwinville

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