State avg
$4.15
▼ $0.11 this week
Cheapest city
Bangor
$3.98 avg
Most expensive
Caribou
$4.41 avg
vs national avg
+$0.05
Above average
30-day price trend — regular
Maine avg
Maine state gas tax: 30¢/gal · Federal tax: 18.4¢/gal · Total tax: ~48¢/gal
Maine is the most remote northeastern state for fuel supply, relying on tanker deliveries to Portland Harbor. There are no in-state refineries. The state's sparse population means fewer competing stations, reducing price pressure. Northern Maine near the Canadian border can be especially expensive.
Sources: AAA State Gas Price Averages · EIA Gasoline & Diesel Update
Nearby states
New Hampshire$4.154
Vermont$4.311
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