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 May 4.

Mount Vernon by the numbers
- Gas current price: $5.57
--- Washington average: $5.67
- Week change: +$0.19 (+3.5%)
- Year change: +$1.43 (+34.7%)
- Historical expensive gas price: $5.58 (5/2/26)

- Diesel current price: $6.71
- Week change: +$0.05 (+0.7%)
- Year change: +$2.50 (+59.5%)
- Historical expensive diesel price: $6.80 (4/12/26)

Metros with the least expensive gas
#1. Albany, GA: $3.70
#2. Valdosta, GA: $3.71
#3. Augusta-Aiken (GA only), GA: $3.73

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