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zipcodes.pro — ZIP/46531

46531

ZIP 46531 is Grovertown, Indiana, mostly in Starke County; area code 574; Central time.

Type
Standard
Time zone
America/Indiana/Knox
County
Starke +1 more
Metro area
none
Population
1,825
Coordinates
41.3570, -86.5194
☼ Live from 46531 — Grovertown, IN

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Local time: —

Where 46531 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.

★ Weird and wonderful facts about 46531
  • 🔢 Type 46531 into a pocket calculator and turn it upside down: IESgh — not quite a word, sorry.
  • ➕ As a number, 46,531 = 19 × 31 × 79. Its digits add up to 19, a total 2,454 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1011010111000011
  • 🏠 Its numerical neighbours: 46530 (Granger, IN, 33 mi away) and 46532 (Hamlet, IN, 7 mi away).
  • 🔄 Backwards, 46531 becomes 13564, which is not a ZIP code at all.
  • 👥 60 other ZIP codes are made of exactly the same digits (13456, 13465, 13645, 13654, 14536, 14563, …). The farthest-flung twin is 36541 in Grand Bay, AL, 759 miles away.
  • 🧭 Farther north than 70% of all ZIP codes, and farther east than 52%.
  • 🎯641 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 46531 and you would come out at 41.36°S, 93.48°E — 1,250 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 10m of daylight. Shortest: 9h 11m.
  • 📏 At 21.2 square miles of land, 46531 is bigger than 38% of ZIP codes — room for about 16 Central Parks.
🌙 The sky over 46531 today
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🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population1,825This ZIP1,825
Households596This ZIP596
Housing units626This ZIP626
Median age46.3This ZIP46.3Indiana38.1US 38.9
Median household income$57,786This ZIP$57,786Indiana$71,957US $80,734
Median home value$141,900This ZIP$141,900Indiana$218,200US $332,700
Bachelor's degree or higher7.4%This ZIP7.4%
Mean commute30.2 minThis ZIP30.2 min
Population density86.1 / sq miThis ZIP86.1 / sq mi

Business and tax activity

Business establishments7This ZIP7
Employees24This ZIP24
Annual payroll$1,380,000This ZIP$1,380,000
Tax returns filed670This ZIP670
Total adjusted gross income$41,267,000This ZIP$41,267,000

Land area

Land area21.21 sq miThis ZIP21.21 sq mi
Water area0.01 sq miThis ZIP0.01 sq mi

Counties 46531 spans

A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.

CountyShare of this ZIP
Starke County 98.9%
Marshall County 1.1%

ZIP codes near 46531

ZIPCityDistance
46513 Donaldson, IN 3.7 mi
46532 Hamlet, IN 6.9 mi
46534 Knox, IN 7.1 mi
46572 Tyner, IN 7.4 mi
46574 Walkerton, IN 8.8 mi
46563 Plymouth, IN 10.0 mi
46511 Culver, IN 10.5 mi
46346 Kingsford Heights, IN 12.3 mi
46968 Ora, IN 13.0 mi
46537 Lapaz, IN 13.0 mi

Find every ZIP code within 10 miles of 46531 →

Questions about this ZIP code

Where is ZIP code 46531?

46531 is in Grovertown, Indiana, in Starke County. Its published point location is 41.3570, -86.5194.

What county is 46531 in?

46531 spans 2 counties: Starke County and Marshall County. Most of it falls in Starke 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 46531?

Grovertown uses area code 574, from NANPA's telephone records.

What time zone is 46531 in?

46531 uses America/Indiana/Knox.

How many people live in 46531?

About 1,825 people live in ZIP code 46531, in 596 households, at 86.1 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 46531?

$57,786 a year, against $71,957 across Indiana.

What ZIP codes are near 46531?

The closest are 46513 (3.7 mi), 46532 (6.9 mi), 46534 (7.1 mi), 46572 (7.4 mi) and 46574 (8.8 mi).

Is 46531 a PO Box ZIP code?

46531 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “46531 ZIP Code — Grovertown, Indiana (Starke County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/46531

Machine-readable version of these facts:

curl https://zipcodes.pro/zip/46531.json

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