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1 / 5#5. Napa, CA
- Regular gas price: $5.81
How gas prices have changed in Mount Vernon in the last week
Stacker compiled statistics on gas prices in Mount Vernon-Anacortes, WA metro area using data from AAA. Gas prices are current as of August 31.
Mount Vernon by the numbers
- Gas current price: $5.06
--- Washington average: $5.32
- Week change: +$0.05 (+1.0%)
- Year change: +$0.83 (+19.6%)
- Historical expensive gas price: $5.68 (5/22/26)
- Diesel current price: $6.27
- Week change: +$0.13 (+2.0%)
- Year change: +$1.46 (+30.3%)
- Historical expensive diesel price: $6.80 (4/12/26)
Metros with the least expensive gas
#1. Evansville, IN: $3.27
#2. Fort Wayne, IN: $3.32
#3. Kokomo, IN: $3.34
Read on to see which metros have the most expensive gas prices.
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2 / 5#4. San Francisco, CA
- Regular gas price: $5.82
Elen Nika // Shutterstock
3 / 5#3. Salinas, CA
- Regular gas price: $5.84
Christian Mueller // Shutterstock
4 / 5#2. Santa Rosa, CA
- Regular gas price: $5.85
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5 / 5#1. San Luis Obispo-Atascadero-Paso Robles, CA
- Regular gas price: $5.92
