Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

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/WESTMINSTER

Westminster ZIP codes, Louisiana

No ZIP code is named for Westminster, LA; addresses there use a neighbouring town's name. The ZIP code covering it is 70809. Its area code is 225.

USPS city name
0 ZIP codes
Overlapping the city
1 more
Population
2,559
Area code
225

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

Westminster in numbers

About 2,559 people live in Westminster, in 1,211 households. The median household income is $70,245 a year, 16% above the Louisiana median of $60,756 (US: $80,734). The median owner-occupied home is valued at $266,100 (23% above the Louisiana median), and median gross rent is $1,482 a month. The median age is 42.3; 57.6% of adults 25 and over hold a bachelor's degree or higher (27.0% across Louisiana); the average commute takes 22 minutes.

Population2,559Westminster2,559
Households1,211Westminster1,211
Median age42.3Westminster42.3Louisiana38.0US 38.9
Median household income$70,245Westminster$70,245Louisiana$60,756US $80,734
Median home value$266,100Westminster$266,100Louisiana$216,500US $332,700
Median gross rent$1,482Westminster$1,482Louisiana$1,064US $1,413
Bachelor's degree or higher57.6%Westminster57.6%Louisiana27.0%US 35.7%
Mean commute21.6 minWestminster21.6 minLouisiana25.7 minUS 26.4 min
Population density2,497 / sq miWestminster2,497 / sq mi

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

ZIP codes covering Westminster

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

ZIP codes overlapping Westminster
ZIP City Type Population Median income Median home
70809 Baton Rouge , LA Standard 25,732 $79,967 $324,000

Map of Westminster ZIP codes

70809

The ZIP codes of Westminster, 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 Westminster

The nearest larger towns are Inniswold (6,357 people, 1.3 mi), Oak Hills Place (9,038 people, 2.6 mi) and Baton Rouge (222,771 people, 3.4 mi).

Towns near Westminster
TownPopulationDistance
Inniswold 6,357 1.3 mi
Oak Hills Place 9,038 2.6 mi
Baton Rouge 222,771 3.4 mi
Village St. George 8,273 3.6 mi
Gardere 12,223 4.3 mi
Shenandoah 17,998 5.2 mi
Old Jefferson 7,860 5.4 mi
Monticello 3,999 6.2 mi
Merrydale 9,490 6.5 mi
Port Allen 4,942 7.4 mi
Denham Springs 9,323 9.1 mi
Brownfields 4,261 9.6 mi
Brusly 2,593 9.7 mi
Prairieville 35,238 10.2 mi

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

Cite this page

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

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