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US diesel $4.157 per gallonWeek ending Sep 7, 2026 · EIA
SemiTrucks.orgCost per mile

States

Mississippi

What running a truck through Mississippi costs in fuel tax, what the state pays the people who drive them, and how many carriers actually call it home. Every figure is pulled from a public source and dated, and the per-mile numbers are worked at 6.0 mpg.

Fuel tax

$0.2400

Per gallon, 4Q2026. Rank 39 of 47.

Costs you

4.00c

Per mile at 6.0 mpg.

Median driver pay

$51,820

May 2025. Rank 44 of 51.

Active carriers

7,690

Interstate, based in Mississippi. Rank 32 of 51.

How Mississippi compares

The average diesel rate across the 47 states that publish one is $0.3681, so Mississippi sits below it by $0.1281 a gallon. Over 100,000 miles at 6.0 mpg that difference is $2,134. Nationally, 47% of active interstate carriers run one truck; here it is 50%.