How gas prices have changed in Iowa in the last week

Written by:
May 29, 2026
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How gas prices have changed in Iowa in the last week

compiled statistics on gas prices in Iowa using data from . Gas prices are as of May 29.

Iowa by the numbers
- Gas current price: $4.04
- Week change: -$0.20 (-4.7%)
- Year change: +$1.09 (+36.9%)
- Historical expensive gas price: $4.76 (6/15/22)

- Diesel current price: $5.15
- Week change: -$0.15 (-2.9%)
- Year change: +$1.84 (+55.6%)
- Historical expensive diesel price: $5.44 (6/22/22)

Metros with most expensive gas in Iowa
#1. Dubuque: $4.25
#2. Iowa City: $4.04
#3. Cedar Rapids: $4.02
#4. Des Moines: $4.00
#5. Davenport-Moline-Rock Island (IA only): $3.99
#6. Waterloo-Cedar Falls: $3.99
#7. Council Bluffs: $3.98
#8. Sioux City (IA only): $3.96
#9. Ames: $3.95

States with the least expensive gas
#1. Indiana: $3.77
#2. Texas: $3.88
#3. Oklahoma: $3.90
#4. Georgia: $3.90
#5. Louisiana: $3.91

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

1 / 5
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#5. Alaska

- Regular gas price: $5.25
2 / 5
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#4. Oregon

- Regular gas price: $5.26
3 / 5
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#3. Hawaii

- Regular gas price: $5.65
4 / 5
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#2. Washington

- Regular gas price: $5.73
5 / 5
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#1. California

- Regular gas price: $6.06

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