How gas prices have changed in Mount Vernon in the last week

·Stacker

pan demin // Shutterstock
pan demin // Shutterstock

Stacker compiled statistics on gas prices in Mount Vernon-Anacortes, WA metro area using data from AAA. Gas prices are current as of September 28.

Mount Vernon by the numbers
- Gas current price: $5.31
--- Washington average: $5.53
- Week change: -$0.05 (-1.0%)
- Year change: +$0.96 (+22.0%)
- Historical expensive gas price: $5.68 (5/22/26)

- Diesel current price: $7.33
- Week change: +$0.02 (+0.3%)
- Year change: +$2.49 (+51.5%)
- Historical expensive diesel price: $7.33 (9/28/26)

Metros with the least expensive gas
#1. San Antonio, TX: $3.77
#2. Sherman-Denison, TX: $3.82
#3. Evansville, IN: $3.82

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

You may also like: How much does it cost to buy a house in Mount Vernon in 2026?

#5. Salinas, CA

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1 / 5

#5. Salinas, CA

- Regular gas price: $6.51
#4. San Francisco, CA

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2 / 5

#4. San Francisco, CA

- Regular gas price: $6.56
#3. San Luis Obispo-Atascadero-Paso Robles, CA

Istvan Csak // Shutterstock

3 / 5

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

- Regular gas price: $6.57
#2. San Rafael, CA

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4 / 5

#2. San Rafael, CA

- Regular gas price: $6.58