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ZIP stands for Zone Improvement Plan. The codes went live on July 1, 1963.The lowest ZIP code is 00501 — the IRS in Holtsville, New York.The highest ZIP code is 99950, in Ketchikan, Alaska.Type 07734 into a calculator and turn it upside down: hELLO. It is Keansburg, New Jersey.12345 belongs to one company: General Electric in Schenectady, New York.The first digit is a region: 0 is New England and New Jersey, 9 is the West Coast, Alaska and Hawaii.Mr. ZIP, the cartoon mailman, was the mascot that sold the idea to America.ZIP+4 arrived in 1983 and can narrow a ZIP down to one side of one block.A ZIP code is a mail route, not a place: plenty of them cross county and even state lines.Play ZIP Hunt: guess the secret ZIP code of the day in six tries.
zipcodes.pro — CITY/LA/BAYOU-VISTA

Bayou Vista ZIP codes, Louisiana

No ZIP code is named for Bayou Vista, LA; addresses there use a neighbouring town's name. 2 ZIP codes cover it: 70380 and 70342. Its area code is 985.

USPS city name
0 ZIP codes
Overlapping the city
2 more
Population
3,842
Area code
985

NANPA lists no telephone rate centre for Bayou Vista itself, so these are the area codes of the nearest one, Morgan City (0.0 miles). A town on an area-code boundary can differ from its neighbour.

Bayou Vista in numbers

About 3,842 people live in Bayou Vista, in 1,728 households. The median household income is $40,500 a year, 33% below the Louisiana median of $60,756 (US: $80,734). The median owner-occupied home is valued at $144,700 (33% below the Louisiana median), and median gross rent is $864 a month. The median age is 46.6; 10.9% of adults 25 and over hold a bachelor's degree or higher (27.0% across Louisiana); the average commute takes 16 minutes.

Population3,842Bayou Vista3,842
Households1,728Bayou Vista1,728
Median age46.6Bayou Vista46.6Louisiana38.0US 38.9
Median household income$40,500Bayou Vista$40,500Louisiana$60,756US $80,734
Median home value$144,700Bayou Vista$144,700Louisiana$216,500US $332,700
Median gross rent$864Bayou Vista$864Louisiana$1,064US $1,413
Bachelor's degree or higher10.9%Bayou Vista10.9%Louisiana27.0%US 35.7%
Mean commute15.5 minBayou Vista15.5 minLouisiana25.7 minUS 26.4 min
Population density2,132 / sq miBayou Vista2,132 / sq mi

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

ZIP codes covering Bayou Vista

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

ZIP codes overlapping Bayou Vista
ZIP City Type Population Median income Median home
70342 Berwick , LA Standard 4,607 $51,580 $212,400
70380 Morgan City , LA Standard 20,529 $54,595 $141,600

Map of Bayou Vista ZIP codes

7034270380

The ZIP codes of Bayou Vista, 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 Bayou Vista

The nearest larger towns are Berwick (4,607 people, 2.0 mi), Patterson (5,744 people, 2.6 mi) and Morgan City (11,064 people, 4.7 mi).

Towns near Bayou Vista
TownPopulationDistance
Berwick 4,607 2.0 mi
Patterson 5,744 2.6 mi
Morgan City 11,064 4.7 mi
Franklin 6,461 15.9 mi
Schriever 6,690 26.0 mi
Thibodaux 15,732 28.1 mi
Jeanerette 4,655 29.0 mi
Gray 5,154 29.1 mi
Chackbay 5,436 29.9 mi

More nearby: every ZIP code in Assumption Parish · Louisiana ZIP codes

Cite this page

zipcodes.pro. “Bayou Vista, LA ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/la/bayou-vista

Underlying data is public domain or openly licensed — sources, vintages and licences.