83429   Zip Code Island Park Fremont ID United States

City Island Park
County Fremont
State Idaho
Latitude 44.48674
Longitude -111.37366
Population 628
Density 1.3 people per square mile
Time Zone America/Boise
  • All demographic data comes from the 2024 American Community Survey (5-year study).
  • Learn more about each field.
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Household Income

Median household: $78,565
Median individual: $31,215

Race

Mode: 92.2% White

Gender

 52.9% female 

Rent

No data available.

Age

Median: 68.2 years old

Education

With at least college degree: 30.2%
With STEM degree: 50.0%

Marital Status

 80.3% married 

Never married: 6.7%

Labor Force Participation

 40.5% working 

Unemployed: 3.4%

Average Family Size

 2.27 people 

Commute Time

 17.5 minutes 

Health Care

 2.5% uninsured 

Poverty

 5.3%

All data comes from the SimpleMaps US Zips Comprehensive Database, February 2026.

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