Gas prices in Peoria & Pekin, IL
Gas prices in Peoria & Pekin, ILDaily metro average from AAA (2026-10-26), per gallon including taxes, for AAA’s Peoria-Pekin metro area in Illinois.
Regular
$4.78
per gallon · €1.13/L
Midgrade
$5.33
per gallon · €1.26/L
Premium
$5.92
per gallon · €1.40/L
Diesel
$6.66
per gallon · €1.57/L
up vs last week 3.0% vs last week ($4.64) up vs a year ago 53.0% vs a year ago ($3.12)
Nearest Illinois metros on price
The metros immediately either side of Peoria in Illinois, so you can see whether paying $4.78 here is normal or not.
| Metro | Regular | vs Peoria |
|---|---|---|
| Bloomington & Normal, IL | $4.72 | −$0.06 |
| Decatur, IL | $4.74 | −$0.04 |
| Carbondale & Marion, IL | $4.74 | −$0.04 |
| Springfield, IL | $4.77 | −$0.01 |
| Peoria & Pekin, IL | $4.78 | — |
| Danville, IL | $4.78 | +$0.00 |
| Quincy, IL | $4.79 | +$0.01 |
| Kankakee & Bradley, IL | $4.88 | +$0.10 |
| Rockford, IL | $4.89 | +$0.11 |
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Tools for drivers in Peoria
Frequently asked questions
How much is gas in Peoria right now?
Regular gasoline averages $4.78 per gallon across Peoria & Pekin, IL today (AAA metro average, 2026-10-26). Midgrade is $5.33, premium $5.92 and diesel $6.66.
Is gas cheaper in Peoria than the rest of Illinois?
A Illinois state comparison is unavailable today.
Where does Peoria rank in Illinois?
Peoria is the 8th cheapest of 17 Illinois metros AAA tracks.
Are gas prices in Peoria higher than a year ago?
Yes — regular is 53.0% higher than this time last year ($3.12/gal then, $4.78 now).