Island Park Average Gas Price
| Regular | Mid-Grade | Premium | Diesel | E85 | |
|---|---|---|---|---|---|
| Week Ago Avg. | $5.08 | $5.03 | $5.51 | $5.68 | - |
| Month Ago Avg. | $4.79 | $4.58 | $5.06 | $5.07 | - |
Highest Recorded Average Gas Price In Island Park Year to Date
| Price | Date | |
|---|---|---|
| Diesel | $5.68 | 06/15/26 |
| Regular | $5.08 | 06/15/26 |
Top 10 Gas Stations & Cheap Fuel Prices in Island Park
Henrys Lake Station in Island Park (5160 US-20)
5160 US-20, Island Park, Idaho,
$5.49
Jul 12, 2026
0¢ Cashback
Henrys Lake Station in Island Park (5160 US-20)
5160 US-20Island ParkIdaho83429USA
Chevron in Island Park (4150 N Big Springs Lp Rd)
4150 N Big Springs Lp Rd, Island Park, Idaho,
$5.54
Jul 12, 2026
0¢ Cashback
Chevron in Island Park (4150 N Big Springs Lp Rd)
4150 N Big Springs Lp RdIsland ParkIdaho83429USA
Find Cheap Gas Prices By State
Click on the state to view the State details
Gas Data Methodology
The fuel prices published in this guide are based on the results of research completed by Way.com’s data team. Using a mix of external and internal data, we analyzed millions of prices across U.S. ZIP codes and globally.