How gas prices have changed in Napa in the last week

Stacker compiled statistics on gas prices in Napa, CA metro area using data from AAA. Gas prices are current as of March 23.

Napa by the numbers
- Gas current price: $5.89
--- California average: $5.79
- Week change: +$0.19 (+3.3%)
- Year change: +$1.04 (+21.5%)
- Historical expensive gas price: $6.64 (6/9/22)

- Diesel current price: $7.18
- Week change: +$0.44 (+6.6%)
- Year change: +$2.02 (+39.0%)
- Historical expensive diesel price: $7.18 (3/23/26)

Metros with the least expensive gas
#1. Sioux City (IA only), IA: $3.10
#2. Lawton, OK: $3.10
#3. Joplin, MO: $3.16

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