Gas prices in Port St. Lucie
Daily metro average from AAA (2026-09-11), per gallon including taxes, for the Port St. Lucie area of Florida.
Port St. Lucie runs $0.31 a gallon above the Florida average of $3.86. It is the 13 cheapest of 24 Florida metros AAA tracks.
Nearest Florida metros on price
The metros immediately either side of Port St. Lucie in Florida, so you can see whether paying $4.17 here is normal or not.
| Metro | Regular | vs Port St. Lucie |
|---|---|---|
| Jacksonville | $4.16 | −$0.01 |
| Fort Myers-Cape Coral | $4.17 | −$0.00 |
| Sebastian-Vero Beach | $4.17 | −$0.00 |
| Bradenton-Sarasota-Venice | $4.17 | −$0.00 |
| Port St. Lucie | $4.17 | — |
| Orlando | $4.17 | +$0.00 |
| The Villages | $4.17 | +$0.00 |
| Tampa-St. Petersburg-Clearwater | $4.18 | +$0.01 |
| Fort Lauderdale | $4.18 | +$0.01 |
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Frequently asked questions
How much is gas in Port St. Lucie right now?
Regular gasoline averages $4.17 per gallon across Port St. Lucie today (AAA metro average, 2026-09-11). Midgrade is $4.62, premium $4.95 and diesel $6.08.
Is gas cheaper in Port St. Lucie than the rest of Florida?
No — Port St. Lucie runs $0.31 a gallon above the Florida average of $3.86.
Where does Port St. Lucie rank in Florida?
Port St. Lucie is the 13th cheapest of 24 Florida metros AAA tracks.
Are gas prices in Port St. Lucie higher than a year ago?
Yes — regular is 36.7% higher than this time last year ($3.05/gal then, $4.17 now).