Zip lookup · IN

47231
Dupont, Indiana.

Dupont, Jefferson County, IN · Madison, IN metro · population 675

What it costs per month · 47231 $1,185/mo

to buy the typical home at today's mortgage rate — +$709 (+149%) since Jan 2020.

What the home itself did
1 year
Up $18,563 +9%
$207,282$225,845 since Sep 2025
5 years
Up $72,263 +47%
$153,582$225,845 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 47231 $1,185 United States $1,922
$500 $1,000 $1,500 $2,000 2002 2010 2018 2026
  • 47231$1,185
  • 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 47231 rose 9.0% over the past year — faster than the nation's +1.2%.

This zip spans 2 counties: Jefferson County, IN 64% · Jennings County, IN 36%

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

Typical home value $225,845 as of Sep 2026
+9.0%year on year

Typical home value — 47231

Mid-tier homes, smoothed and seasonally adjusted.

$150,000 $200,000 $250,000 $300,000 $350,000 2018 2020 2022 2024 2026 47231 $225,845 Madison $237,971 United States $366,157
$150,000 $200,000 $250,000 $300,000 $350,000 2018 2022 2026
  • 47231$225,845
  • Madison$237,971
  • 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
8.5 47282 Vernon 193 — $144,489
8.6 47227 Commiskey 1,177 — $266,813
9.5 47250 Madison 22,884 $1,500 $241,132
10.1 47230 Deputy 2,086 — $229,358
10.2 47265 North Vernon 20,937 — $214,602
10.9 47223 Butlerville 1,268 — $204,407
12.5 47270 Paris Crossing 510 — $236,601
13.8 47023 Holton 2,132 — $269,154
14.8 47224 Canaan 523 — $326,845
15.3 47042 Versailles 3,839 — $253,027
15.6 47243 Hanover 6,225 — $221,726
15.8 47138 Lexington 4,859 — $252,745
16.1 40045 Milton 3,251 — $228,078
17.5 47017 Cross Plains 540 — $298,935
17.6 47273 Scipio 1,800 — $254,715
18.6 47102 Austin 6,659 — $157,861
19.4 47283 Westport 4,305 — $235,406

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