Gas in Jacksonville costs about $2.86 per gallon right now. That's slightly higher than a week ago, when prices were $2.84 per gallon.
How Jacksonville compares
Jacksonville's gas is close to Florida's average of $2.88 per gallon. Here's how the area stacks up:
| What | Price |
|---|---|
| Jacksonville | $2.86 |
| Florida average | $2.88 |
| U.S. average | $3.00 |
| Cheapest state (Oklahoma) | $2.48 |
| Most expensive state (California) | $4.66 |
You're actually in a good spot. Jacksonville's price is 14 cents cheaper than the national average.
What happened this week
Gas prices moved up slightly. They increased 2 cents this week (a 0.7% jump). Over the past year, though, you're saving money. Prices fell 17 cents since March 2025.
Diesel fuel follows a similar pattern. It costs $3.67 per gallon in Jacksonville, up 10 cents this week but down 1 cent over the year.
Save money on fuel
Since you drive in Jacksonville, you have some advantages. Gas costs less here than most of the country. Using Sidekick to track your fuel costs helps you spot savings opportunities over time. Compare your actual spending against local averages to see where you stand.
Historically, Jacksonville saw its highest gas prices in June 2022 at $4.88 per gallon. That means current prices are 41% cheaper than the peak, giving you perspective on value.