Stacker compiled statistics on gas prices in Austin-San Marcos, TX metro area using data from AAA. Gas prices are current as of August 31.

Austin by the numbers
- Gas current price: $3.49
--- Texas average: $3.61
- Week change: -$0.12 (-3.4%)
- Year change: +$0.66 (+23.2%)
- Historical expensive gas price: $4.70 (6/14/22)

- Diesel current price: $5.16
- Week change: -$0.11 (-2.0%)
- Year change: +$1.88 (+57.4%)
- Historical expensive diesel price: $5.43 (4/9/26)

Metros with the least expensive gas
#1. Evansville, IN: $3.27
#2. Fort Wayne, IN: $3.32
#3. Kokomo, IN: $3.34

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

#5. Napa, CA

- Regular gas price: $5.81

#4. San Francisco, CA

- Regular gas price: $5.82

#3. Salinas, CA

- Regular gas price: $5.84

#2. Santa Rosa, CA

- Regular gas price: $5.85

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

- Regular gas price: $5.92