Explore Island Park, Idaho, with this interactive street and satellite map.
| City | Island Park |
| State | Idaho (ID) |
| County | Fremont County |
| Country | United States of America |
| Timezone | Mountain Time (America/Boise) |
| Latitude | 44.534191 |
| Longitude | -111.337788 |
| Population | 193 |
| Density | 12.3 /km² |
| Incorporated | Yes |
| ZIP Codes | 83429, 83433 |
| Area Code | 208 |
| County Seat | St. Anthony |
| School District | Fremont County Joint School District 215 |
Island Park stretches across a high-altitude plateau where the thin, crisp air carries the scent of lodgepole pine and cooling earth. It lies 46.3 miles north-northeast of Rexburg, ID (from Rexburg, ID: bearing 27°T), and is situated 58.6 miles north-northeast of Rigby. The Buffalo River weaves a persistent, silver thread through the landscape, its currents carving quiet paths through the meadows before feeding into the nearby Island Park Reservoir. To the west, the dark silhouette of Ripley Butte rises like a stoic sentinel above the horizon, grounding a vast expanse of woodland that belongs entirely to the expansive Targhee National Forest. Here, the light at dusk possesses a peculiar, amber clarity, catching the tall grasses of Antelope Park and turning the entire basin into a quiet study of gold and slate-gray shadow.
Island Park maintains a deliberate, measured pace of life, deeply tethered to the rhythms of the seasons and the stewardship of the surrounding timberland. The local economy thrives on the quiet pulse of seasonal recreation, drawing those who seek the solitude of the deep woods and the stillness of the high country. Historically defined by its relationship with the vast, protected wilderness of the Targhee National Forest, the locality functions as a gateway for travelers moving through the rugged terrain of the interior West. Life in Island Park remains quiet and unadorned, characterized by the low hum of wind through the conifers and a profound, atmospheric silence that settles over the plains long after the sun has retreated behind the jagged edge of the western horizon.
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This page provides an embedded street and satellite map of Island Park, Idaho. Coordinates: 44.534191, -111.337788. Live weather conditions are sourced directly from the National Weather Service. Real-time local and world news feeds keep the page current.
Detailed location data for Island Park includes the ZIP code (83429, 83433), telephone area code (208), county seat of Fremont County (St. Anthony), and school district assignment (Fremont County Joint School District 215).
Location data is drawn from the USGS Geographic Names Information System (GNIS) and cross-verified against 2020 US Census records by coordinate proximity. Population figures are sourced from the 2020 US Census.
| Page generated | August 2026 |
| Location data | SimpleMaps US Cities Database; coordinates matched to USGS GNIS definitive data |
| Wikipedia validation | Article content matched to USGS GNIS coordinates via Wikipedia geosearch API. |