Skip to main content

Wisconsin Diesel Prices

Current Price:

$3.890

per gallon

Current Price

$3.890

per gallon

State Tax

$0.329

per gallon

Federal Tax

$0.244

per gallon

Total Tax

$0.573

per gallon

Wisconsin Diesel Tax Breakdown

ComponentAmount
Base Price (before taxes)$3.317/gal
State Tax (WI)$0.329/gal
Federal Tax$0.244/gal
Total Price at Pump$3.890/gal

Diesel Prices in Wisconsin Cities

Find station-level diesel prices in major Wisconsin cities:

Compare Wisconsin to Neighboring States

StateState TaxDifference
Wisconsin (Current)$0.329/gal-
Michigan$0.254/gal-0.075
Illinois$0.543/gal+0.214
Iowa$0.330/gal+0.001
Minnesota$0.286/gal-0.043

Get Wisconsin Diesel Prices via API

from oilpriceapi import OilPriceAPI

client = OilPriceAPI(api_key="YOUR_API_KEY")

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

# Get station-level prices in Milwaukee
stations = client.diesel_prices.get_stations(
    lat=43.0389,
    lng=-87.9065,
    radius=8047  # 5 miles
)
for station in stations:
    print(f"{station.name}: ${station.diesel_price}")

Frequently Asked Questions

Why is diesel cheap in Wisconsin?

Wisconsin diesel is $3.890/gal due to a state tax of $0.329/gal (one of the lowest in the US).

What cities in Wisconsin have the cheapest diesel?

Milwaukee, Madison typically have competitive diesel prices. View city-specific data for exact prices.

Can I get real-time Wisconsin diesel prices?

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

View API documentation →

Need Wisconsin Diesel Data in Your App?

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

Get Free API Key →