How gas prices have changed in Iowa in the last week

Stacker compiled statistics on gas prices in Iowa. Gas prices are as of July 28.

Iowa by the numbers
- Gas current price: $2.94
- Week change: +$0.06 (+1.9%)
- Year change: -$0.31 (-9.5%)
- Historical expensive gas price: $4.76 (6/15/22)

- Diesel current price: $3.59
- Week change: +$0.05 (+1.5%)
- Year change: +$0.08 (+2.1%)
- Historical expensive diesel price: $5.44 (6/22/22)

Metros with most expensive gas in Iowa
#1. Dubuque: $3.09
#2. Cedar Rapids: $3.02
#3. Ames: $3.00
#4. Waterloo-Cedar Falls: $2.99
#5. Iowa City: $2.96
#6. Des Moines: $2.94
#7. Council Bluffs: $2.86
#8. Davenport-Moline-Rock Island (IA only): $2.83
#9. Sioux City (IA only): $2.81

States with the least expensive gas
#1. Mississippi: $2.70
#2. Oklahoma: $2.72
#3. Louisiana: $2.76

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