Zip lookup · MO

63341
Defiance, Missouri.

Defiance, Saint Charles County, MO · St. Louis, MO-IL metro · population 3,515

What it costs per month · 63341 $3,339/mo

to buy the typical home at today's mortgage rate — +$1,853 (+125%) since Jan 2020.

What the home itself did
1 year
Up $25,608 +4%
$610,601$636,209 since Sep 2025
5 years
Up $139,108 +28%
$497,101$636,209 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.

$1,000 $2,000 $3,000 2002 2006 2010 2014 2018 2022 2026 63341 $3,339 United States $1,922
$1,000 $2,000 $3,000 2002 2010 2018 2026
  • 63341$3,339
  • United States$1,922

At the last five years' pace, a typical home here doubles in price every 14 years.

Typical home values in zip 63341 rose 4.2% over the past year — faster than the nation's +1.2%.

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

Typical home value $636,209 as of Sep 2026
+4.2%year on year

Typical home value — 63341

Mid-tier homes, smoothed and seasonally adjusted.

$200,000 $400,000 $600,000 2018 2020 2022 2024 2026 63341 $636,209 St. Louis $273,164 United States $366,157
$200,000 $400,000 $600,000 2018 2022 2026
  • 63341$636,209
  • St. Louis$273,164
  • United States$366,157

Within 20 miles

Showing 30 of 32 zips in range — sorting picks from all 32.

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
5.9 63332 Augusta 1,651 — $560,784
6.2 63073 Saint Albans 803 — $909,002
7.6 63304 Saint Charles 43,195 $1,696 $401,412
7.7 63368 O'Fallon 46,966 $1,725 $415,572
7.9 63367 Lake Saint Louis 29,725 $1,944 $442,837
9.2 63005 Chesterfield 19,779 $1,747 $849,819
9.2 63055 Labadie 1,693 — $375,054
9.4 63385 Wentzville 51,330 $1,854 $403,362
9.9 63038 Wildwood 7,107 — $649,348
10.9 63348 Foristell 10,394 — $452,866
11.7 63040 Wildwood 8,526 — $476,902
11.8 63039 Gray Summit 986 — $231,934
13.5 63069 Pacific 15,697 — $302,538
14.3 63376 Saint Peters 74,962 $1,723 $328,221
14.4 63366 O'Fallon 54,769 $1,708 $363,645
14.6 63011 Ballwin 35,920 $2,129 $437,201
14.7 63089 Villa Ridge 5,662 — $288,269
15.0 63357 Marthasville 6,536 — $343,566
15.2 63017 Chesterfield 43,243 $1,660 $553,451
15.5 63390 Wright City 10,970 — $350,094
15.6 63090 Washington 23,258 $1,366 $303,451
15.7 63303 Saint Charles 46,089 $1,591 $355,825
16.1 63021 Ballwin 55,666 $1,613 $387,368
16.3 63025 Eureka 19,508 — $423,743
18.6 63146 Saint Louis 30,678 $1,370 $330,223
18.8 63362 Moscow Mills 9,930 — $345,405
18.9 63015 Catawissa 1,939 — $255,002
18.9 63088 Valley Park 8,226 $1,492 $290,201
19.0 63369 Old Monroe 2,822 — $349,051
19.3 63380 Truesdale 990 — $305,837

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