Zip lookup · MO

63648
Irondale, Missouri.

Irondale, Washington County, MO · population 1,858

What it costs per month · 63648 $1,025/mo

to buy the typical home at today's mortgage rate — +$570 (+125%) since Feb 2021.

What the home itself did
1 year
Up $25,089 +15%
$170,171$195,260 since Sep 2025
5 years
Up $46,811 +32%
$148,449$195,260 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 63648 $1,025 United States $1,922
$500 $1,000 $1,500 $2,000 2002 2010 2018 2026
  • 63648$1,025
  • United States$1,922

At the last five years' pace, a typical home here doubles in price every 13 years.

Typical home values in zip 63648 rose 14.7% over the past year — faster than the nation's +1.2%.

This zip spans 2 counties: Washington County, MO 93% · Saint Francois County, MO 7%

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

Typical home value $195,260 as of Sep 2026
+14.7%year on year

Typical home value — 63648

Mid-tier homes, smoothed and seasonally adjusted.

$150,000 $200,000 $250,000 $300,000 $350,000 2021 2022 2023 2024 2025 2026 63648 $195,260 United States $366,157
$150,000 $200,000 $250,000 $300,000 $350,000 2022 2024 2026
  • 63648$195,260
  • 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
5.6 63624 Bismarck 3,447 — $128,690
6.5 63660 Mineral Point 2,784 — $170,389
6.7 63653 Leadwood 1,186 — $88,528
6.9 63631 Caledonia 544 — $243,900
8.5 63601 Park Hills 16,389 $699 $160,570
12.6 63637 Doe Run 759 — $193,779
12.6 63628 Bonne Terre 16,416 — $204,174
13.7 63663 Pilot Knob 649 — $137,401
13.8 63664 Potosi 9,693 — $197,468
13.9 63630 Cadet 4,006 — $209,878
14.6 63623 Belleview 895 — $193,745
14.9 63650 Ironton 3,600 — $133,203
16.2 63656 Middle Brook 576 — $130,177
17.9 63626 Blackwell 588 — $285,892
18.6 63087 Valles Mines 1,066 — $282,427
18.7 63640 Farmington 29,263 $1,261 $260,565

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