83429
Island Park, Idaho.
Island Park, Fremont County, ID · Rexburg, ID metro · population 628
to buy the typical home at today's mortgage rate — +$2,039 (+186%) since Jan 2020.
- 1 year
- Up $35,235 +6%
- $562,069$597,304 since Sep 2025
- 5 years
- Up $96,796 +19%
- $500,508$597,304 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.
- 83429$3,135
- United States$1,922
At the last five years' pace, a typical home here doubles in price every 20 years.
Typical home values in zip 83429 rose 6.3% over the past year — faster than the nation's +1.2%.
Zillow also publishes an index for the city itself: Island Park, ID — measured over the city limits, which is a different area from this zip.
Typical home value — 83429
Mid-tier homes, smoothed and seasonally adjusted.
- 83429$597,304
- Rexburg$442,314
- United States$366,157
Coordinates and population from SimpleMaps US Zips (Basic). Rent and home values from Zillow Research.