Today’s AAA National Average $3.151

Price as of 4/20/25

Today's AAA Wyoming Avg. $3.163

Price as of 4/20/25

Today’s AAA
National Average

$3.151

Price as of
4/20/25

Today's AAA
Wyoming Avg.

$3.163

Price as of
4/20/25
County Retail Prices
3.529 to 3.341
3.340 to 3.227
3.226 to 3.139
3.138 to 3.032
3.031 to 2.983

County average gas prices are updated daily to reflect changes in price. For metro averages, click here.

Wyoming average gas prices

Regular Mid-Grade Premium Diesel
Current Avg. $3.163 $3.410 $3.682 $3.443
Yesterday Avg. $3.164 $3.417 $3.701 $3.451
Week Ago Avg. $3.166 $3.416 $3.707 $3.449
Month Ago Avg. $3.086 $3.353 $3.652 $3.386
Year Ago Avg. $3.382 $3.629 $3.912 $3.818

highest recorded average price

Price Date
Regular Unleaded $4.904 7/1/22
Diesel $5.716 6/29/22

Wyoming metro average prices

Casper

Regular Mid Premium Diesel
Current Avg. $2.983 $3.266 $3.572 $3.250
Yesterday Avg. $2.987 $3.275 $3.557 $3.279
Week Ago Avg. $2.996 $3.290 $3.596 $3.260
Month Ago Avg. $2.915 $3.211 $3.505 $3.215
Year Ago Avg. $2.939 $3.214 $3.554 $3.613

highest recorded average price

Price Date
Regular Unleaded $4.673 7/3/22
Diesel $5.622 6/26/22

Cheyenne

Regular Mid Premium Diesel
Current Avg. $3.019 $3.298 $3.562 $3.351
Yesterday Avg. $3.010 $3.310 $3.567 $3.362
Week Ago Avg. $3.107 $3.401 $3.649 $3.405
Month Ago Avg. $2.993 $3.277 $3.548 $3.225
Year Ago Avg. $3.219 $3.515 $3.765 $3.604

highest recorded average price

Price Date
Regular Unleaded $4.706 6/15/22
Diesel $5.420 6/30/22

State Gas Prices

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