Union
Iowa
Union Gas Prices - Find the Lowest Gas Prices in Union, IA
Search for the lowest gasoline prices in Union, IA. Find local Union gas prices and Union gas stations with the best prices to fill up at the pump today
National and Iowa Gas Price Averages
| National Avg. | IA Reg. Avg. | IA Plus Avg. | IA Prem. Avg. | IA Diesel Avg. |
|---|---|---|---|---|
|
$3.163
05/29/2025
|
$2.954
05/29/2025
|
$3.212
05/29/2025
|
$3.731
05/29/2025
|
$3.319
05/29/2025
|
Today's lowest gas prices in Iowa and around Union
| Station | Regular | Plus | Premium | Diesel |
|---|---|---|---|---|
Country Store 2500 Gordon Dr, Sioux City, IA |
$2.49
05/29/2025
|
05/29/2025
|
$3.29
05/29/2025
|
$3.19
05/29/2025
|
Sam's Club 4625 SE Delaware Ave, Ankeny, IA |
$2.55
05/29/2025
|
05/29/2025
|
$3.16
05/29/2025
|
$3.33
05/29/2025
|
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Local Events
Marshalltown Speedway - RBF Electric / Mid States Boring
Friday, May 30, 2025 at 6:30pm
Marshalltown, IA
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Cartwright Downtown Farmers Market
Saturday, May 31, 2025 from 9:00am to 12:00pm
Marshalltown, IA
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Cartwright Downtown Farmers Market
Wednesday, Jun 4, 2025 from 4:00pm to 7:00pm
Marshalltown, IA
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Marshalltown Speedway - Capital Sign Twin Topless Dirty
Friday, Jun 6, 2025 at 6:30pm
Marshalltown, IA
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