Zip lookup · IN

46531
Grovertown, Indiana.

Grovertown, Starke County, IN · population 1,825

What it costs per month · 46531 $1,409/mo

to buy the typical home at today's mortgage rate — +$894 (+174%) since Jan 2020.

What the home itself did
1 year
Up $17,665 +7%
$250,740$268,405 since Sep 2025
5 years
Up $86,119 +47%
$182,286$268,405 since Sep 2021

Monthly payment to buy the typical home

Home value × that month's 30-year mortgage rate, 20% down, principal and interest. This is the line households feel: prices and rates compound each other.

$500 $1,000 $1,500 $2,000 2002 2006 2010 2014 2018 2022 2026 46531 $1,409 United States $1,922
$500 $1,000 $1,500 $2,000 2002 2010 2018 2026
  • 46531$1,409
  • United States$1,922

At the last five years' pace, a typical home here doubles in price every 9 years.

Typical home values in zip 46531 rose 7.0% over the past year — faster than the nation's +1.2%.

This zip spans 2 counties: Starke County, IN 99% · Marshall County, IN 1%

Zillow also publishes an index for the city itself: Grovertown, IN — measured over the city limits, which is a different area from this zip.

Typical home value $268,405 as of Sep 2026
+7.0%year on year

Typical home value — 46531

Mid-tier homes, smoothed and seasonally adjusted.

$150,000 $200,000 $250,000 $300,000 $350,000 2018 2020 2022 2024 2026 46531 $268,405 United States $366,157
$150,000 $200,000 $250,000 $300,000 $350,000 2018 2022 2026
  • 46531$268,405
  • United States$366,157

Within 20 miles

Miles sorted ascending, activate to sort descending Zip activate to sort by Zip City activate to sort by City Population activate to sort by Population Rent activate to sort by Rent Home value activate to sort by Home value
6.9 46532 Hamlet 1,921 — $205,194
7.3 46534 Knox 10,811 — $225,515
8.2 46574 Walkerton 7,426 — $234,112
9.8 46563 Plymouth 23,615 $1,850 $251,028
10.4 46511 Culver 3,755 — $350,954
12.5 46346 Kingsford Heights 1,358 — $166,587
12.9 46537 Lapaz 475 — $168,331
13.2 46340 Hanna 1,524 — $281,140
13.8 46960 Monterey 1,018 — $170,545
14.9 46382 Union Mills 1,835 — $305,481
15.1 46554 North Liberty 4,405 — $271,644
16.3 46536 Lakeville 2,964 — $291,618
16.4 46366 North Judson 5,601 — $216,789
16.6 46501 Argos 3,780 — $234,650
17.3 46365 Mill Creek 992 — $320,217
18.3 46348 La Crosse 1,217 — $214,590
19.0 46390 Wanatah 2,554 — $284,031
19.4 46506 Bremen 9,994 — $280,277

Coordinates and population from SimpleMaps US Zips (Basic). Rent and home values from Zillow Research.