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1 / 5#5. San Rafael, CA
- Regular gas price: $6.40
How gas prices have changed in Kennewick in the last week
Stacker compiled statistics on gas prices in Richland-Kennewick-Pasco, WA metro area using data from AAA. Gas prices are current as of October 12.
Kennewick by the numbers
- Gas current price: $5.31
--- Washington average: $5.45
- Week change: -$0.00 (-0.0%)
- Year change: +$1.04 (+24.3%)
- Historical expensive gas price: $5.46 (5/7/26)
- Diesel current price: $7.34
- Week change: -$0.03 (-0.4%)
- Year change: +$2.42 (+49.1%)
- Historical expensive diesel price: $7.53 (9/23/26)
Metros with the least expensive gas
#1. Henderson, KY: $3.69
#2. Catoosa-Dade-Walker, GA: $3.71
#3. Killeen-Temple-Fort Hood, TX: $3.71
Read on to see which metros have the most expensive gas prices.
You may also like: People from these metros are looking to buy homes in Kennewick
Elen Nika // Shutterstock
2 / 5#4. San Francisco, CA
- Regular gas price: $6.45
jittawit21 // Shutterstock
3 / 5#3. Salinas, CA
- Regular gas price: $6.46
Rangsarit Chaiyakun // Shutterstock
4 / 5#2. Santa Rosa, CA
- Regular gas price: $6.50
Christian Mueller // Shutterstock
5 / 5#1. San Luis Obispo-Atascadero-Paso Robles, CA
- Regular gas price: $6.52
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