Port Costa Gas Prices - Find the Lowest Gas Prices in Port Costa, CA

Search for the lowest gasoline prices in Port Costa, CA. Find local Port Costa gas prices and Port Costa gas stations with the best prices to fill up at the pump today

National and California Gas Price Averages

National Avg.CA Reg. Avg.CA Plus Avg.CA Prem. Avg.CA Diesel Avg.
$3.196
05/23/2025
$4.864
05/23/2025
$5.085
05/23/2025
$5.261
05/23/2025
$5.107
05/23/2025

Today's lowest gas prices in California and around Port Costa

StationRegularPlusPremiumDiesel
Lucky 7 Fuel Mart
13450 US-101 N, Smith River, CA
$3.70
05/23/2025
$4.00
05/23/2025
$4.25
05/23/2025
$3.65
05/23/2025
Red Earth Casino
3089 Norm Niver Rd, Salton Sea Beach, CA
$3.79
05/23/2025
$3.94
05/23/2025
$4.09
05/23/2025
$3.99
05/23/2025

Find all gas prices in and around Port Costa, CA.

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