Today’s AAA National Average $4.4343
Price as of 9/30/26
Today's AAA Illinois Avg. $4.7394
Price as of 9/30/26
Today’s AAA
National Average
$4.4343
Price as of9/30/26
Today's AAA
Illinois Avg.
$4.7394
Price as of9/30/26
County Retail Prices
4.9070 to 4.7500
4.7490 to 4.6990
4.6980 to 4.6550
4.6540 to 4.5920
4.5910 to 4.2820
County average gas prices are updated daily to reflect changes in price. For metro averages, click here.
| Regular | Mid-Grade | Premium | Diesel | |
|---|---|---|---|---|
| Current Avg. | $4.7394 | $5.3497 | $5.9021 | $6.7575 |
| Yesterday Avg. | $4.7617 | $5.3618 | $5.9117 | $6.7755 |
| Week Ago Avg. | $4.8692 | $5.4694 | $6.0122 | $6.8325 |
| Month Ago Avg. | $4.2793 | $4.8638 | $5.3955 | $5.5742 |
| Year Ago Avg. | $3.3678 | $3.9632 | $4.4297 | $3.7539 |
highest recorded average price
| Price | Date | |||
|---|---|---|---|---|
| Regular Unleaded | $5.5620 | 6/13/22 | ||
| Diesel | $6.8325 | 9/23/26 |
Bloomington-Normal
| Regular | Mid | Premium | Diesel | |
|---|---|---|---|---|
| Current Avg. | $4.6243 | $5.1646 | $5.7398 | $6.7729 |
| Yesterday Avg. | $4.6535 | $5.1969 | $5.7728 | $6.7990 |
| Week Ago Avg. | $4.7339 | $5.2740 | $5.8323 | $6.8341 |
| Month Ago Avg. | $4.1874 | $4.7050 | $5.2016 | $5.5184 |
| Year Ago Avg. | $3.1966 | $3.7439 | $4.1548 | $3.6937 |
highest recorded average price
| Price | Date | |||
|---|---|---|---|---|
| Regular Unleaded | $5.2422 | 6/9/22 | ||
| Diesel | $6.8445 | 9/22/26 |
Champaign-Urbana
| Regular | Mid | Premium | Diesel | |
|---|---|---|---|---|
| Current Avg. | $4.6399 | $5.2082 | $5.7317 | $6.7152 |
| Yesterday Avg. | $4.6693 | $5.2504 | $5.7694 | $6.7425 |
| Week Ago Avg. | $4.7318 | $5.2937 | $5.8669 | $6.8297 |
| Month Ago Avg. | $4.2184 | $4.7550 | $5.2663 | $5.5442 |
| Year Ago Avg. | $3.2084 | $3.7877 | $4.1243 | $3.6143 |
highest recorded average price
| Price | Date | |||
|---|---|---|---|---|
| Regular Unleaded | $5.1855 | 6/13/22 | ||
| Diesel | $6.8642 | 9/22/26 |
Chicago Metro
| Regular | Mid | Premium | Diesel | |
|---|---|---|---|---|
| Current Avg. | $4.8241 | $5.4489 | $6.0365 | $6.7936 |
| Yesterday Avg. | $4.8526 | $5.4620 | $6.0538 | $6.8106 |
| Week Ago Avg. | $4.9936 | $5.5923 | $6.1697 | $6.8593 |
| Month Ago Avg. | $4.3894 | $4.9928 | $5.5742 | $5.6443 |
| Year Ago Avg. | $3.5501 | $4.1426 | $4.6554 | $3.8231 |
highest recorded average price
| Price | Date | |||
|---|---|---|---|---|
| Regular Unleaded | $5.9172 | 6/10/22 | ||
| Diesel | $6.8616 | 9/24/26 |
Decatur
| Regular | Mid | Premium | Diesel | |
|---|---|---|---|---|
| Current Avg. | $4.6632 | $5.2490 | $5.8150 | $6.7135 |
| Yesterday Avg. | $4.6728 | $5.2561 | $5.8320 | $6.7301 |
| Week Ago Avg. | $4.7543 | $5.3285 | $5.9368 | $6.8132 |
| Month Ago Avg. | $4.0254 | $4.6290 | $5.1911 | $5.5196 |
| Year Ago Avg. | $3.2186 | $3.8082 | $4.2177 | $3.6408 |
highest recorded average price
| Price | Date | |||
|---|---|---|---|---|
| Regular Unleaded | $5.0744 | 6/23/22 | ||
| Diesel | $6.8132 | 9/23/26 |
Peoria-Pekin
| Regular | Mid | Premium | Diesel | |
|---|---|---|---|---|
| Current Avg. | $4.7638 | $5.3783 | $5.9377 | $6.8130 |
| Yesterday Avg. | $4.7731 | $5.3858 | $5.9320 | $6.8314 |
| Week Ago Avg. | $4.8303 | $5.3856 | $5.9302 | $6.8588 |
| Month Ago Avg. | $4.2620 | $4.8303 | $5.2966 | $5.5734 |
| Year Ago Avg. | $3.3160 | $3.8437 | $4.2505 | $3.6882 |
highest recorded average price
| Price | Date | |||
|---|---|---|---|---|
| Regular Unleaded | $5.2911 | 6/13/22 | ||
| Diesel | $6.8588 | 9/23/26 |
Rockford
| Regular | Mid | Premium | Diesel | |
|---|---|---|---|---|
| Current Avg. | $4.6792 | $5.2862 | $5.8123 | $6.6993 |
| Yesterday Avg. | $4.7044 | $5.3162 | $5.8376 | $6.7243 |
| Week Ago Avg. | $4.8028 | $5.3633 | $5.8992 | $6.7800 |
| Month Ago Avg. | $4.2057 | $4.7594 | $5.2851 | $5.5374 |
| Year Ago Avg. | $3.1831 | $3.7414 | $4.2129 | $3.7102 |
highest recorded average price
| Price | Date | |||
|---|---|---|---|---|
| Regular Unleaded | $5.2989 | 6/15/22 | ||
| Diesel | $6.7800 | 9/23/26 |
Springfield
| Regular | Mid | Premium | Diesel | |
|---|---|---|---|---|
| Current Avg. | $4.6115 | $5.2117 | $5.7720 | $6.6693 |
| Yesterday Avg. | $4.6274 | $5.2414 | $5.7668 | $6.6954 |
| Week Ago Avg. | $4.7290 | $5.2890 | $5.8816 | $6.7788 |
| Month Ago Avg. | $4.1670 | $4.7505 | $5.2814 | $5.4553 |
| Year Ago Avg. | $3.2449 | $3.8216 | $4.3067 | $3.6273 |
highest recorded average price
| Price | Date | |||
|---|---|---|---|---|
| Regular Unleaded | $5.2789 | 6/11/22 | ||
| Diesel | $6.7854 | 9/22/26 |
Davenport-Moline-Rock Island (IL only)
| Regular | Mid | Premium | Diesel | |
|---|---|---|---|---|
| Current Avg. | $4.7558 | $5.3132 | $5.7364 | $6.6954 |
| Yesterday Avg. | $4.7613 | $5.2782 | $5.7516 | $6.7133 |
| Week Ago Avg. | $4.7665 | $5.2574 | $5.7584 | $6.7348 |
| Month Ago Avg. | $4.3382 | $4.8467 | $5.2807 | $5.5471 |
| Year Ago Avg. | $3.2480 | $3.7133 | $4.1979 | $3.7667 |
highest recorded average price
| Price | Date | |||
|---|---|---|---|---|
| Regular Unleaded | $5.2014 | 6/14/22 | ||
| Diesel | $6.7416 | 9/28/26 |
East Saint Louis
| Regular | Mid | Premium | Diesel | |
|---|---|---|---|---|
| Current Avg. | $4.6829 | $5.1841 | $5.5816 | $6.7515 |
| Yesterday Avg. | $4.6978 | $5.2021 | $5.5846 | $6.7578 |
| Week Ago Avg. | $4.7566 | $5.2550 | $5.6324 | $6.8015 |
| Month Ago Avg. | $4.2183 | $4.7109 | $5.0866 | $5.5155 |
| Year Ago Avg. | $3.2122 | $3.7030 | $4.0596 | $3.7713 |
highest recorded average price
| Price | Date | |||
|---|---|---|---|---|
| Regular Unleaded | $5.1829 | 6/14/22 | ||
| Diesel | $6.8015 | 9/24/26 |
Quincy
| Regular | Mid | Premium | Diesel | |
|---|---|---|---|---|
| Current Avg. | $4.7610 | $5.1770 | $5.5173 | $6.6865 |
| Yesterday Avg. | $4.7915 | $5.1810 | $5.5207 | $6.7365 |
| Week Ago Avg. | $4.8090 | $5.1350 | $5.8090 | $6.7157 |
| Month Ago Avg. | $4.2532 | $4.6290 | $5.1301 | $5.4415 |
| Year Ago Avg. | $3.1590 | $3.4947 | $3.7490 | $3.7390 |
highest recorded average price
| Price | Date | |||
|---|---|---|---|---|
| Regular Unleaded | $5.3190 | 6/15/22 | ||
| Diesel | $6.9990 | 9/21/26 |
Danville
| Regular | Mid | Premium | Diesel | |
|---|---|---|---|---|
| Current Avg. | $4.6479 | $5.2613 | $5.6390 | $6.7962 |
| Yesterday Avg. | $4.6727 | $5.3036 | $5.6671 | $6.8079 |
| Week Ago Avg. | $4.7724 | $5.3332 | $5.7765 | $6.8878 |
| Month Ago Avg. | $4.1555 | $4.6508 | $5.1161 | $5.5771 |
| Year Ago Avg. | $3.2217 | $3.7217 | $4.1361 | $3.7386 |
highest recorded average price
| Price | Date | |||
|---|---|---|---|---|
| Regular Unleaded | $5.1812 | 6/11/22 | ||
| Diesel | $6.9045 | 9/22/26 |
City of Chicago
| Regular | Mid | Premium | Diesel | |
|---|---|---|---|---|
| Current Avg. | $5.1466 | $5.8213 | $6.4116 | $6.9581 |
| Yesterday Avg. | $5.1838 | $5.8373 | $6.4224 | $6.9993 |
| Week Ago Avg. | $5.3039 | $5.9360 | $6.4991 | $6.9745 |
| Month Ago Avg. | $4.7139 | $5.3568 | $5.8948 | $5.9042 |
| Year Ago Avg. | $3.7866 | $4.3762 | $4.8921 | $4.1116 |
highest recorded average price
| Price | Date | |||
|---|---|---|---|---|
| Regular Unleaded | $6.0686 | 6/13/22 | ||
| Diesel | $7.0189 | 9/26/26 |
Alexander County
| Regular | Mid | Premium | Diesel | |
|---|---|---|---|---|
| Current Avg. | $4.7990 | $0.0000 | $0.0000 | $0.0000 |
| Yesterday Avg. | $4.7990 | $0.0000 | $0.0000 | $0.0000 |
| Week Ago Avg. | $4.8990 | $6.9990 | $0.0000 | $6.6990 |
| Month Ago Avg. | $4.6990 | $0.0000 | $0.0000 | $5.8990 |
| Year Ago Avg. | $3.4990 | $0.0000 | $0.0000 | $3.9990 |
highest recorded average price
| Price | Date | |||
|---|---|---|---|---|
| Regular Unleaded | $5.0990 | 7/10/22 | ||
| Diesel | $6.6990 | 9/25/26 |
Carbondale-Marion
| Regular | Mid | Premium | Diesel | |
|---|---|---|---|---|
| Current Avg. | $4.7317 | $5.2250 | $5.7343 | $6.7395 |
| Yesterday Avg. | $4.7463 | $5.2610 | $5.7473 | $6.7953 |
| Week Ago Avg. | $4.7769 | $5.3179 | $5.8077 | $6.8955 |
| Month Ago Avg. | $4.1686 | $4.6612 | $5.0631 | $5.6297 |
| Year Ago Avg. | $3.1319 | $3.6156 | $4.0482 | $3.7662 |
highest recorded average price
| Price | Date | |||
|---|---|---|---|---|
| Regular Unleaded | $5.2576 | 6/9/22 | ||
| Diesel | $6.8955 | 9/23/26 |
Elgin
| Regular | Mid | Premium | Diesel | |
|---|---|---|---|---|
| Current Avg. | $4.7171 | $5.3410 | $5.9095 | $6.7889 |
| Yesterday Avg. | $4.7419 | $5.3440 | $5.9198 | $6.7925 |
| Week Ago Avg. | $4.8734 | $5.4982 | $6.0461 | $6.8580 |
| Month Ago Avg. | $4.2125 | $4.8207 | $5.3693 | $5.5686 |
| Year Ago Avg. | $3.3880 | $4.0080 | $4.4737 | $3.7755 |
highest recorded average price
| Price | Date | |||
|---|---|---|---|---|
| Regular Unleaded | $5.6653 | 6/12/22 | ||
| Diesel | $6.8620 | 9/24/26 |
Kankakee-Bradley
| Regular | Mid | Premium | Diesel | |
|---|---|---|---|---|
| Current Avg. | $4.7059 | $5.2862 | $5.8727 | $6.7516 |
| Yesterday Avg. | $4.7243 | $5.2986 | $5.8769 | $6.7655 |
| Week Ago Avg. | $4.7902 | $5.3722 | $5.9376 | $6.8463 |
| Month Ago Avg. | $4.2113 | $4.7413 | $5.2693 | $5.5519 |
| Year Ago Avg. | $3.1866 | $3.7919 | $4.1816 | $3.6620 |
highest recorded average price
| Price | Date | |||
|---|---|---|---|---|
| Regular Unleaded | $5.3717 | 6/10/22 | ||
| Diesel | $6.8770 | 9/21/26 |
Lake County
| Regular | Mid | Premium | Diesel | |
|---|---|---|---|---|
| Current Avg. | $4.6818 | $5.2988 | $5.8799 | $6.7098 |
| Yesterday Avg. | $4.7031 | $5.3187 | $5.8851 | $6.7068 |
| Week Ago Avg. | $4.8490 | $5.4699 | $6.0220 | $6.7465 |
| Month Ago Avg. | $4.1968 | $4.8181 | $5.3904 | $5.4542 |
| Year Ago Avg. | $3.3946 | $3.9898 | $4.5096 | $3.6535 |
highest recorded average price
| Price | Date | |||
|---|---|---|---|---|
| Regular Unleaded | $5.8462 | 6/9/22 | ||
| Diesel | $6.7503 | 9/24/26 |