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 September 12.

Kennewick by the numbers
- Gas current price: $4.45
--- Washington average: $4.65
- Week change: +$0.27 (+6.6%)
- Year change: +$0.60 (+15.5%)
- Historical expensive gas price: $5.31 (6/15/22)

- Diesel current price: $4.97
- Week change: -$0.02 (-0.4%)
- Year change: +$0.69 (+16.2%)
- Historical expensive diesel price: $6.29 (7/1/22)

Metros with the least expensive gas
#1. San Angelo, TX: $2.63
#2. Laredo, TX: $2.63
#3. McAllen-Edinburg-Mission, TX: $2.64

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