THE ISLAND PARK LAND BRIEF
Land in the
Yellowstone Plateau setting.
Island Park city has 6.08 square miles of land in Fremont County. Its Census reference point is in Yellowstone Plateau, within Middle Rockies.
Forested mountain ranges rise above grassy or shrubby intermountain valleys. The Middle Rockies combine alpine high country, partly wooded foothills and valleys supplied by mountain streams.
Regional context: Middle Rockies ↗ · Classification at the Census reference point
Island Park and Fremont County
Island Park is associated with Fremont County in the Census boundary data. Start with the parcel’s tax bill to match the property to that jurisdiction, then confirm which government handles its land use.
Island Park by land and water
The Census records 0.11 square miles of water within Island Park, or 1.7% of its total area. That share is close to Fremont County’s 1.7%. This is geographic context; waterfront status and usable land must be checked at the parcel.
For scale, Island Park city has 9.1 times the land area of nearby Warm River city (0.67 square miles). These areas describe boundaries, not comparable property prices.

