How gas prices have changed in Casper in the last week

Written by:
February 23, 2026
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This story was produced by CheapInsurance.com and reviewed and distributed by Stacker.

How gas prices have changed in Casper in the last week

CheapInsurance.com compiled statistics on gas prices in Casper, WY metro area using data from AAA. Gas prices are current as of February 23.

Casper by the numbers
- Gas current price: $2.54
--- Wyoming average: $2.70
- Week change: +$0.04 (+1.6%)
- Year change: -$0.27 (-9.6%)
- Historical expensive gas price: $4.67 (7/3/22)

- Diesel current price: $3.37
- Week change: +$0.06 (+1.8%)
- Year change: +$0.18 (+5.7%)
- Historical expensive diesel price: $5.62 (6/26/22)

States with the least expensive gas
#1. Oklahoma: $2.34
#2. Arkansas: $2.45
#3. Kansas: $2.46
#4. Mississippi: $2.49
#5. Louisiana: $2.51
#6. Missouri: $2.51
#7. Wisconsin: $2.54
#8. Iowa: $2.55
#9. Texas: $2.55
#10. Nebraska: $2.55

States with the most expensive gas
#1. California: $4.63
#2. Hawaii: $4.38
#3. Washington: $4.33
#4. Oregon: $3.89
#5. Nevada: $3.68
#6. Alaska: $3.56
#7. Arizona: $3.23
#8. Pennsylvania: $3.14
#9. Washington, D.C.: $3.11
#10. Vermont: $3.00

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