Island Park, Idaho
2026 Edition · 8 cards · data as of Oct 30, 2026
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Population
Down 1.6% since 2020.
190
people, the 171st-largest of Idaho's cities and towns.
Census Population Estimates, 2025. Rank among Idaho's cities and towns computed by the Almanac. Sources: Census Population Estimates
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The workday
Nearly every job here goes to someone who lives somewhere else.
96.6%
of 261 jobs located in Island Park are filled by in-commuters.
Census LEHD LODES, 2023. Sources: Census LEHD LODES
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The seam
Cross one tract line and median rent jumps $285.
A $285 gap between neighbors, the sharpest rent edge between adjacent tracts in Fremont County.
- $797 Tract 9703.02
- $1,082 Tract 9702
Census ACS 5-year, 2020-2024, adjacent tracts compared by the Almanac. Tract estimates carry wide margins of error. Sources: Census ACS 5-year
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Building
Most of the housing here is older than 2000.
- 0 homes permitted, 2022–2024
- 77% of all homes were built before 2000
Census Building Permits Survey, 2022–2024; Census ACS 5-year, 2020-2024. Survey estimates for a place this size carry wide margins of error. Sources: Census Building Permits Survey, Census ACS 5-year
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Units needed
Closing the gap would add 0–0.6% to the 528 homes here.
0–3
is the estimated number of missing housing units, from the lowest to the highest of three estimates.
Range computed by the Almanac from 2023 jobs and household data, using three demand models: 1% of jobs located here, 1% of renter households, and a rate by town size applied to renters. The low end is the lowest of the three and the high end the highest. It is an estimate, not a count. Sources: Computed by the Almanac
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Home value
A median home costs 30% less than Idaho's.
$293,800
median home value in Island Park.
- $293,800 Island Park
- $418,600 Idaho
- $332,700 U.S.
Census ACS 5-year, 2020-2024. Survey estimates for a place this size carry wide margins of error. Sources: Census ACS 5-year