U.S. state · U.S.

Gas Prices in New Mexico

As of early October 2026, a gallon of regular gasoline in New Mexico averages $4.40 — that is $1.16 per litre, and ranks #71 of 225 places we track, where #1 is the cheapest.

Regular, per gallon
$4.40
$1.16 per litre
Diesel, per gallon
$5.98
$1.58 per litre
World rank
#71
of 225, cheapest first
A gallon costs
2%
of an average day’s income

Why New Mexico pays this much

Mid-range U.S. state

New Mexico is near the U.S. average. State fuel taxes and supply costs here are middle-of-the-road, so the price mostly tracks national wholesale gasoline.

Where the money goes

An estimated split of a $4.40 gallon in New Mexico. Crude oil trades as one global price, so the part that differs between countries is mostly tax.

ComponentPer gallonPer litre
Crude$2.42$0.64
Refining$0.63$0.17
Distribution$0.98$0.26
Tax$0.37$0.10
Pump price$4.40$1.16
Tax here is the published figure, not an estimate: 18.9¢ a gallon in New Mexico state taxes plus the 18.4¢ federal excise.

How that compares

ComparisonPer gallonDifference
New Mexico$4.40—
World average of all 225$5.55−$1.15
U.S. average$4.38+$0.02
Cheapest anywhere — Libya$0.09−$4.31
Priciest anywhere — Hong Kong$16.70+$12.30
Since 2026-09-16, the average in New Mexico has risen by $0.35 a gallon.

Nearby in U.S.

New Hampshire$4.31New Jersey$4.31Massachusetts$4.32Maine$4.38Connecticut$4.41Vermont$4.42District of Columbia$4.45New York$4.46

Open New Mexico on the interactive globe

All of United States · Every country and state