Zip lookup · ID

83431
Lewisville, Idaho.

Lewisville, Jefferson County, ID · Idaho Falls, ID metro · population 1,045

What it costs per month · 83431 $2,063/mo

to buy the typical home at today's mortgage rate — +$1,267 (+159%) since Jan 2020.

What the home itself did
1 year
Up $10,291 +3%
$382,694$392,986 since Sep 2025
5 years
Up $67,650 +21%
$325,336$392,986 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 83431 $2,063 United States $1,922
$500 $1,000 $1,500 $2,000 2002 2010 2018 2026
  • 83431$2,063
  • United States$1,922

At the last five years' pace, a typical home here doubles in price every 18 years.

Typical home values in zip 83431 rose 2.7% over the past year — faster than the nation's +1.2%.

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

Typical home value $392,986 as of Sep 2026
+2.7%year on year

Typical home value — 83431

Mid-tier homes, smoothed and seasonally adjusted.

$200,000 $300,000 $400,000 2018 2020 2022 2024 2026 83431 $392,986 Idaho Falls $408,436 United States $366,157
$200,000 $300,000 $400,000 2018 2022 2026
  • 83431$392,986
  • Idaho Falls$408,436
  • 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
4.9 83434 Menan 1,816 — $421,244
7.4 83454 Ucon 409 — $350,272
10.7 83444 Roberts 1,261 — $406,955
11.0 83442 Rigby 25,609 $1,388 $485,682
12.9 83402 Idaho Falls 29,994 $1,294 $364,622
13.6 83401 Idaho Falls 47,972 $1,422 $398,300
14.0 83440 Rexburg 51,421 $1,157 $428,315
18.0 83406 Idaho Falls 19,696 $1,662 $429,931
18.0 83404 Idaho Falls 27,500 $1,590 $413,527
19.7 83448 Sugar City 3,365 — $401,061

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