ZIP
3 stations
LiveUpdated May 20
Gas prices near 55808
Duluth, MN · MN average $4.59/gal
Stations near you
In Duluth's 55808 ZIP code, gas prices reflect typical Midwest market conditions, generally more affordable than coastal states. As a port city in northeastern Minnesota, Duluth experiences regular price fluctuations based on crude oil costs and regional supply. Station prices vary, so checking current rates regularly helps you find the best local deals.
Today’s lowest gas prices in 55808
- 1. Minit Mart at 1301 Commonwealth Ave offers regular at $4.29/gal (0.8 mi away).
- 2. Cenex at 1331 Commonwealth Ave offers regular at $4.29/gal (0.8 mi away).
- 3. Speedway at 1002 88th Ave W offers regular at $4.39/gal (2.1 mi away).
Prices are aggregated from station-level data and refreshed daily.
Nearby ZIP codes in Duluth, MN
How to save more on gas in Duluth
1. Use warehouse clubs
Costco and Sam’s Club typically price 15-25 cents per gallon below nearby stations. Membership pays for itself within a few fill-ups.
2. Fill up early in the week
Stations often raise prices Thursday for weekend demand. Fill up Monday through Wednesday to avoid the lift.
3. Keep tires properly inflated
Properly inflated tires improve fuel economy by up to 3 percent at current prices. Check pressure once a month.
4. Check back tomorrow
Prices can shift 10-20 cents overnight during volatile markets. A quick check before you leave home avoids paying yesterday’s spike.
5. Pay cash at split-pricing stations
Stations with cash and credit split pricing typically save an average of 10 cents per gallon when you pay cash.
Related guides
Deep-dives on US gas-price topics relevant to this area.
Brand
Sam's Club gas prices
Member-only fuel pricing at Sam's Club warehouse-club locations.
Research
Diesel vs gasoline economics in 2026
Why diesel costs more than gas now. Refining yield and global demand.
Research
Federal gas tax holiday economics
Pass-through math, refiner-margin capture, and why political timing matters.
Directory
US gas station brands directory
Reference for 39 major US gas station chains.
About gas prices in Minnesota
Minnesota refines roughly half its consumed gasoline locally at the Flint Hills Resources Pine Bend refinery (a 370,000 barrel-per-day facility near Rosemount) and the Marathon St. Paul Park refinery. The state gas tax is around 29 cents per gallon. Minneapolis, Saint Paul, Duluth, and Rochester all see competitive pricing, with Costco, Sam's Club, Holiday Stationstores (a Minnesota chain owned by Couche-Tard), and Kwik Trip competing on value across these metros. Duluth and Rochester run slightly higher than the Twin Cities due to longer trucking distances. The state requires E10 ethanol blends year-round, and the Twin Cities also require summer reformulated gasoline that adds production cost from June through September.