46391
ZIP 46391 is Westville, Indiana, mostly in LaPorte County; area code 219; Central time.
- Type
- Standard
- Time zone
- America/Chicago
- County
- LaPorte +1 more
- Metro area
- Michigan City-La Porte, IN
- Population
- 8,986
- Coordinates
- 41.5541, -86.9190
Weather right now
Asking the National Weather Service…
Where 46391 is
Approximate ZIP boundary (Census ZCTA 2020). ZIP codes are mail routes, not areas, so the shape shown is the Census tabulation area that approximates it.
- 🔢 Type 46391 into a pocket calculator and turn it upside down: IGEgh — not quite a word, sorry.
- ➕ As a number, 46,391 = 23 × 2017. Its digits add up to 23, a total 2,533 other ZIP codes share.
- 💾In binary, the way a computer stores it:
1011010100110111 - 🏠 Its numerical neighbours: 46390 (Wanatah, IN, 10 mi away) and 46392 (Wheatfield, IN, 27 mi away).
- 🔄 Backwards, 46391 becomes 19364, which is not a ZIP code at all.
- 👥 40 other ZIP codes are made of exactly the same digits (13469, 13649, 13694, 14639, 16943, 19346, …). The farthest-flung twin is 96431 in APO AA, a military post office, 8,143 miles away.
- 🧭 Farther north than 71% of all ZIP codes, and farther east than 51%.
- 🎯622 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 46391 and you would come out at 41.55°S, 93.08°E — 1,226 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 15h 11m of daylight. Shortest: 9h 10m.
- 📏 At 39.7 square miles of land, 46391 is bigger than 53% of ZIP codes — room for about 30 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 8,986This ZIP8,986 |
|---|---|
| Households | 2,366This ZIP2,366 |
| Housing units | 2,480This ZIP2,480 |
| Median age | 40.3This ZIP40.3Indiana38.1US 38.9 |
| Median household income | $82,692This ZIP$82,692Indiana$71,957US $80,734 |
| Median home value | $253,500This ZIP$253,500Indiana$218,200US $332,700 |
| Median gross rent | $1,177This ZIP$1,177Indiana$1,062US $1,413 |
| Bachelor's degree or higher | 14.5%This ZIP14.5% |
| Mean commute | 25.0 minThis ZIP25.0 min |
| Population density | 226.5 / sq miThis ZIP226.5 / sq mi |
Business and tax activity
| Business establishments | 97This ZIP97 |
|---|---|
| Employees | 1,045This ZIP1,045 |
| Annual payroll | $65,317,000This ZIP$65,317,000 |
| Tax returns filed | 3,160This ZIP3,160 |
| Total adjusted gross income | $244,266,000This ZIP$244,266,000 |
Land area
| Land area | 39.68 sq miThis ZIP39.68 sq mi |
|---|---|
| Water area | 0.08 sq miThis ZIP0.08 sq mi |
Counties 46391 spans
A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.
| County | Share of this ZIP |
|---|---|
| LaPorte County | 66.9% |
| Porter County | 33.1% |
Other place names in 46391
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 46391
| ZIP | City | Distance |
|---|---|---|
46383 | Valparaiso, IN | 7.9 mi |
46304 | Chesterton, IN | 8.0 mi |
46384 | Valparaiso, IN | 9.2 mi |
46390 | Wanatah, IN | 9.5 mi |
46360 | Michigan City, IN | 9.7 mi |
46301 | Beverly Shores, IN | 9.9 mi |
46361 | Michigan City, IN | 10.3 mi |
46382 | Union Mills, IN | 10.3 mi |
46350 | La Porte, IN | 10.8 mi |
46345 | Kingsbury, IN | 11.4 mi |
Find every ZIP code within 10 miles of 46391 →
Questions about this ZIP code
Where is ZIP code 46391?
46391 is in Westville, Indiana, in LaPorte County, part of the Michigan City-La Porte, IN metropolitan area. Its published point location is 41.5541, -86.9190.
What county is 46391 in?
46391 spans 2 counties: LaPorte County and Porter County. Most of it falls in LaPorte County, measured by overlapping land area — the county holding the most land in a ZIP code is not always the one holding the most residents.
What area code is 46391?
Westville uses area code 219, from NANPA's telephone records.
What time zone is 46391 in?
46391 uses America/Chicago.
How many people live in 46391?
About 8,986 people live in ZIP code 46391, in 2,366 households, at 226.5 people per square mile. These are American Community Survey 5-year estimates for the ZIP Code Tabulation Area, not a headcount.
What is the median household income in 46391?
$82,692 a year, against $71,957 across Indiana.
What ZIP codes are near 46391?
The closest are 46383 (7.9 mi), 46304 (8 mi), 46384 (9.2 mi), 46390 (9.5 mi) and 46360 (9.7 mi).
Is 46391 a PO Box ZIP code?
46391 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “46391 ZIP Code — Westville, Indiana (LaPorte County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/46391
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/46391.json Underlying data is public domain or openly licensed — sources, vintages and licences.