Skip to content
Subscribe

Louisiana Gas Tax

Among the Lowest

Louisiana charges 20.93 cents per gallon in state tax, ranking 44 of 50, which is among the lowest in the country. With the federal 18.40 cents added, a driver pays 39.33 cents per gallon in tax. Diesel is taxed at 20.93 cents.

What “Among the Lowest” means

State gas tax in the bottom third nationally.

17 of 50 states are in the same category

Alongside Louisiana: Alaska, Arizona, Arkansas, Connecticut, Delaware, Hawaii, Kansas, Mississippi, Nevada, New Hampshire, New Mexico, New York, and 4 more.

Source: Tax Foundation · as of 2026 · last verified September 24, 2026

See every state in our gas tax tracker, or everything we track for Louisiana.

Free to republish with attribution and a link back. How that works.

The Morning Brief
Your trusted news source, delivered daily.
Get the day’s top stories and exclusives.