How gas prices have changed in Santa Maria in the last week

Written by:
August 15, 2025
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How gas prices have changed in Santa Maria in the last week

Stacker compiled statistics on gas prices in Santa Barbara-Santa Maria-Lompoc, CA metro area using data from AAA. Gas prices are current as of August 15.

Santa Maria by the numbers
- Gas current price: $4.45
--- California average: $4.49
- Week change: +$0.02 (+0.5%)
- Year change: -$0.24 (-5.2%)
- Historical expensive gas price: $6.39 (10/5/22)

- Diesel current price: $5.08
- Week change: -$0.05 (-0.9%)
- Year change: +$0.09 (+1.9%)
- Historical expensive diesel price: $6.96 (6/18/22)

Metros with the least expensive gas
#1. McAllen-Edinburg-Mission, TX: $2.57
#2. Brownsville-Harlingen, TX: $2.58
#3. Laredo, TX: $2.58

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

1 / 5
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#5. Salinas, CA

- Regular gas price: $4.71
2 / 5
Istvan Csak // Shutterstock

#4. Santa Rosa, CA

- Regular gas price: $4.75
3 / 5
Elen Nika // Shutterstock

#3. Napa, CA

- Regular gas price: $4.80
4 / 5
Rangsarit Chaiyakun // Shutterstock

#2. San Luis Obispo-Atascadero-Paso Robles, CA

- Regular gas price: $4.86
5 / 5
jittawit21 // Shutterstock

#1. Lihue (Kauai), HI

- Regular gas price: $5.01

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