Portsmouth Gas Prices - Find the Lowest Gas Prices in Portsmouth, IA

Search for the lowest gasoline prices in Portsmouth, IA. Find local Portsmouth gas prices and Portsmouth 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
05/28/2025
$2.954
05/28/2025
$3.212
05/28/2025
$3.731
05/28/2025
$3.319
05/28/2025

Today's lowest gas prices in Iowa and around Portsmouth

StationRegularPlusPremiumDiesel
Sam's Club
4625 SE Delaware Ave, Ankeny, IA
$2.58
05/28/2025
05/28/2025
05/28/2025
$3.33
05/28/2025
Cenex
203 W Oak St, Red Oak, IA
$2.59
05/28/2025
05/28/2025
05/28/2025
$2.54
05/28/2025

Find all gas prices in and around Portsmouth, IA.

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Local Events

Avoca Main Street Farmers Market

Wednesday, Jun 4, 2025 from 5:00pm to 7:00pm
Avoca, IA
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Avoca Main Street Farmers Market

Wednesday, Jun 11, 2025 from 5:00pm to 7:00pm
Avoca, IA
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Avoca Main Street Farmers Market

Wednesday, Jun 18, 2025 from 5:00pm to 7:00pm
Avoca, IA
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Shelby County Farmers Market

Saturday, Jun 21, 2025 from 8:30am to 12:00pm
Harlan, IA
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Avoca Main Street Farmers Market

Wednesday, Jun 25, 2025 from 5:00pm to 7:00pm
Avoca, IA
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Shelby County Farmers Market

Saturday, Jun 28, 2025 from 8:30am to 12:00pm
Harlan, IA
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Avoca Main Street Farmers Market

Wednesday, Jul 2, 2025 from 5:00pm to 7:00pm
Avoca, IA
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Dunlap 4th of July Celebration

Thursday, Jul 3, 2025 at 4:00pm
Dunlap, IA
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Dunlap 4th of July Celebration

Friday, Jul 4, 2025 at 8:00am
Dunlap, IA
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Shelby County Farmers Market

Saturday, Jul 5, 2025 from 8:30am to 12:00pm
Harlan, IA
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