Stacker compiled statistics on gas prices in Pennsylvania using data from AAA. Gas prices are as of October 2.

Pennsylvania by the numbers
– Gas current price: $4.50
– Week change: -$0.05 (-1.0%)
– Year change: +$1.22 (+37.3%)
– Historical expensive gas price: $5.07 (6/12/22)

– Diesel current price: $6.57
– Week change: -$0.03 (-0.5%)
– Year change: +$2.59 (+64.9%)
– Historical expensive diesel price: $6.61 (9/22/26)

Metros with most expensive gas in Pennsylvania
#1. Erie: $4.70
#2. Pittsburgh: $4.69
#3. Mercer County: $4.66
#4. Johnstown: $4.60
#5. Altoona: $4.60
#6. State College: $4.53
#7. Philadelphia (PA only): $4.46
#8. Gettysburg: $4.46
#9. York: $4.45
#10. Scranton–Wilkes-Barre–Hazleton: $4.45
#11. Reading: $4.44
#12. East Stroudsburg: $4.43
#13. Williamsport: $4.41
#14. Lancaster: $4.40
#15. Harrisburg: $4.35
#16. Allentown-Bethlehem-Easton: $4.34
#17. Bloomsburg-Berwick: $4.33
#18. Lebanon: $4.32
#19. Chambersburg-Waynesboro: $4.23

States with the least expensive gas
#1. Indiana: $3.79
#2. Georgia: $3.91
#3. Texas: $3.94
#4. Louisiana: $3.96
#5. Tennessee: $3.96

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

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#5. Oregon

– Regular gas price: $5.04

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#4. Nevada

– Regular gas price: $5.49

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#3. Washington

– Regular gas price: $5.49

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#2. Hawaii

– Regular gas price: $5.63

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#1. California

– Regular gas price: $6.40