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/IN/WESTVILLE

Westville ZIP code, Indiana

The ZIP code for Westville, IN is 46391, and its area code is 219.

USPS city name
1 ZIP code
Population
5,279
Area code
219
State
Indiana

Westville in numbers

About 5,279 people live in Westville, in 850 households. The median household income is $60,794 a year, 16% below the Indiana median of $71,957 (US: $80,734). The median owner-occupied home is valued at $139,300 (36% below the Indiana median), and median gross rent is $1,019 a month. The median age is 39.8; 7.9% of adults 25 and over hold a bachelor's degree or higher (29.5% across Indiana); the average commute takes 21 minutes.

Population5,279Westville5,279
Households850Westville850
Median age39.8Westville39.8Indiana38.1US 38.9
Median household income$60,794Westville$60,794Indiana$71,957US $80,734
Median home value$139,300Westville$139,300Indiana$218,200US $332,700
Median gross rent$1,019Westville$1,019Indiana$1,062US $1,413
Bachelor's degree or higher7.9%Westville7.9%Indiana29.5%US 35.7%
Mean commute21.0 minWestville21.0 minIndiana24.1 minUS 26.4 min
Population density1,624 / sq miWestville1,624 / sq mi

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

ZIP codes addressed as Westville

ZIP codes with the USPS city name Westville
ZIP City Type Population Median income Median home
46391 Westville , IN Standard 8,986 $82,692 $253,500

Map of Westville ZIP codes

46391

The ZIP codes of Westville, IN, 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 Westville

The nearest larger towns are Valparaiso (34,733 people, 8.6 mi), Chesterton (14,446 people, 8.9 mi) and La Porte (22,449 people, 11 mi).

Towns near Westville
TownPopulationDistance
Valparaiso 34,733 8.6 mi
Chesterton 14,446 8.9 mi
La Porte 22,449 11.0 mi
Porter 5,217 11.1 mi
Michigan City 31,814 12.0 mi
South Haven 7,241 12.2 mi
Shorewood Forest 3,263 13.7 mi
Portage 38,082 14.6 mi
Lake Station 13,185 18.2 mi
Lakes of the Four Seasons 7,402 18.8 mi
Hobart 29,558 19.3 mi
Winfield 7,816 20.4 mi
Hebron 3,976 21.3 mi
Merrillville 36,476 21.8 mi

More nearby: every ZIP code in LaPorte County · Indiana ZIP codes

Cite this page

zipcodes.pro. “Westville, IN ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/in/westville

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