Question 1

What is the average gas price in Castro Valley, California?

Accepted Answer

The current average gas price in Castro Valley, California is $5.59, based on 2 stations tracked by GasWiser.

Question 2

Where is the cheapest gas in Castro Valley?

Accepted Answer

The cheapest reported gas in Castro Valley is $5.59. Use the filters above to sort stations by price or by brand.

Question 3

Are these gas prices updated in real time?

Accepted Answer

GasWiser refreshes prices throughout the day from station-reported and crowd-sourced data, so prices reflect the latest available information.

Gas Prices in Castro Valley, CA

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