Gas Prices in Bismarck, ND
Updated April 4, 2026 · AAA data · Regular unleaded
Why Gas Prices in Bismarck Vary
Gas prices in Bismarck reflect a mix of local taxes, distance to fuel distribution terminals, station density, and real estate costs. Bismarck benefits from lower operating costs, typically running 1¢ below the North Dakota state average.
Prices at individual stations can vary by 5–15 cents within the same city depending on brand, location, and local competition. Use apps like GasBuddy to find the cheapest station near you in Bismarck.
Frequently Asked Questions
What is the gas price in Bismarck right now?
The average regular unleaded price in Bismarck, North Dakota is $3.450/gal as of April 4, 2026. Station prices vary — expect a range of roughly $3.350 to $3.570 across the metro area.
Is gas cheaper in Bismarck or the suburbs?
Generally, suburban areas outside Bismarck have slightly lower gas prices due to lower operating costs and property taxes. If you're near a highway interchange or warehouse district, you may find lower prices than the city center.
When is the cheapest day to buy gas in Bismarck?
Nationwide data shows Monday and Tuesday tend to have slightly lower gas prices before weekly demand picks up. Avoid buying gas Thursday through Saturday when prices are typically higher.