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Idaho Diesel Prices

Current Price:

$3.890

per gallon

Current Price

$3.890

per gallon

State Tax

$0.320

per gallon

Federal Tax

$0.244

per gallon

Total Tax

$0.564

per gallon

Idaho Diesel Tax Breakdown

ComponentAmount
Base Price (before taxes)$3.326/gal
State Tax (ID)$0.320/gal
Federal Tax$0.244/gal
Total Price at Pump$3.890/gal

Diesel Prices in Idaho Cities

Find station-level diesel prices in major Idaho cities:

Compare Idaho to Neighboring States

StateState TaxDifference
Idaho (Current)$0.320/gal-
Washington$0.494/gal+0.174
Oregon$0.360/gal+0.040
Nevada$0.270/gal-0.050
Utah$0.315/gal-0.005
Wyoming$0.240/gal-0.080
Montana$0.308/gal-0.012

Get Idaho Diesel Prices via API

from oilpriceapi import OilPriceAPI

client = OilPriceAPI(api_key="YOUR_API_KEY")

# Get Idaho state average
price = client.diesel_prices.get_regional(state="ID")
print(f"Idaho diesel: ${price.price}/gal")

# Get station-level prices in Boise
stations = client.diesel_prices.get_stations(
    lat=43.615,
    lng=-116.2023,
    radius=8047  # 5 miles
)
for station in stations:
    print(f"{station.name}: ${station.diesel_price}")

Frequently Asked Questions

Why is diesel cheap in Idaho?

Idaho diesel is $3.890/gal due to a state tax of $0.320/gal (one of the lowest in the US).

What cities in Idaho have the cheapest diesel?

Boise typically have competitive diesel prices. View city-specific data for exact prices.

Can I get real-time Idaho diesel prices?

Yes! Use our API to get station-level prices updated every 24 hours from 130,000+ US stations including Idaho.

View API documentation →

Need Idaho Diesel Data in Your App?

Get state averages (free) or station-level prices ($0.024/query)

Get Free API Key →