Today’s AAA National Average $4.3163

Price as of 9/14/26

Today's AAA Delaware Avg. $4.3596

Price as of 9/14/26

Today’s AAA
National Average

$4.3163

Price as of
9/14/26

Today's AAA
Delaware Avg.

$4.3596

Price as of
9/14/26
County Retail Prices
4.3720
4.3620
4.3520

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

Delaware average gas prices

Regular Mid-Grade Premium Diesel
Current Avg. $4.3596 $4.9429 $5.2528 $6.1316
Yesterday Avg. $4.3581 $4.9404 $5.2550 $6.0889
Week Ago Avg. $4.1594 $4.7454 $5.0438 $5.9524
Month Ago Avg. $3.9244 $4.5282 $4.8337 $5.5108
Year Ago Avg. $3.0783 $3.6285 $3.9099 $3.7373

highest recorded average price

Price Date
Regular Unleaded $4.9940 6/14/22
Diesel $6.1316 9/14/26

Delaware metro average prices

Dover

Regular Mid Premium Diesel
Current Avg. $4.3720 $4.8313 $5.1853 $6.1226
Yesterday Avg. $4.3728 $4.8584 $5.2250 $6.0606
Week Ago Avg. $4.1562 $4.6764 $5.0208 $5.9479
Month Ago Avg. $3.9370 $4.4824 $4.8461 $5.5090
Year Ago Avg. $3.0912 $3.5441 $3.8760 $3.7827

highest recorded average price

Price Date
Regular Unleaded $4.9900 6/12/22
Diesel $6.1226 9/14/26

Wilmington-Newark (DE only)

Regular Mid Premium Diesel
Current Avg. $4.3539 $5.0543 $5.3308 $6.1405
Yesterday Avg. $4.3499 $5.0403 $5.3158 $6.1098
Week Ago Avg. $4.1519 $4.8403 $5.1009 $5.9508
Month Ago Avg. $3.9075 $4.5934 $4.8604 $5.4975
Year Ago Avg. $3.0643 $3.7184 $3.9616 $3.7097

highest recorded average price

Price Date
Regular Unleaded $4.9967 6/14/22
Diesel $6.1405 9/14/26

Milford-Seaford

Regular Mid Premium Diesel
Current Avg. $4.3612 $4.7941 $5.1594 $6.1224
Yesterday Avg. $4.3624 $4.8121 $5.1719 $6.0741
Week Ago Avg. $4.1721 $4.6028 $4.9548 $5.9561
Month Ago Avg. $3.9443 $4.4326 $4.7813 $5.5307
Year Ago Avg. $3.0924 $3.5072 $3.8369 $3.7568

highest recorded average price

Price Date
Regular Unleaded $4.9926 6/14/22
Diesel $6.1224 9/14/26

State Gas Prices

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