How gas prices have changed in Illinois in the last week

Written by:
April 10, 2026
Istvan Csak // Shutterstock

How gas prices have changed in Illinois in the last week

compiled statistics on gas prices in Illinois using data from . Gas prices are as of April 10.

Illinois by the numbers
- Gas current price: $4.41
- Week change: +$0.14 (+3.2%)
- Year change: +$0.94 (+27.1%)
- Historical expensive gas price: $5.56 (6/13/22)

- Diesel current price: $5.45
- Week change: +$0.27 (+5.2%)
- Year change: +$1.85 (+51.3%)
- Historical expensive diesel price: $5.82 (6/25/22)

Metros with most expensive gas in Illinois
#1. City of Chicago: $4.77
#2. Chicago Metro: $4.58
#3. Lake County: $4.49
#4. Elgin: $4.41
#5. Quincy: $4.33
#6. Carbondale-Marion: $4.30
#7. East Saint Louis: $4.30
#8. Alexander County: $4.30
#9. Champaign-Urbana: $4.27
#10. Rockford: $4.26
#11. Springfield: $4.26
#12. Peoria-Pekin: $4.26
#13. Danville: $4.25
#14. Decatur: $4.22
#15. Davenport-Moline-Rock Island (IL only): $4.21
#16. Bloomington-Normal: $4.20
#17. Kankakee-Bradley: $4.16

States with the least expensive gas
#1. Oklahoma: $3.48
#2. Kansas: $3.50
#3. North Dakota: $3.61
#4. Nebraska: $3.64
#5. Arkansas: $3.65

Read on to see which states have the most expensive gas prices.

1 / 5
jittawit21 // Shutterstock

#5. Nevada

- Regular gas price: $5.00
2 / 5
Rangsarit Chaiyakun // Shutterstock

#4. Oregon

- Regular gas price: $5.01
3 / 5
Christian Mueller // Shutterstock

#3. Washington

- Regular gas price: $5.40
4 / 5
Elen Nika // Shutterstock

#2. Hawaii

- Regular gas price: $5.63
5 / 5
Daniel Avram // Shutterstock

#1. California

- Regular gas price: $5.92

Trending Now