How gas prices have changed in Pittsburgh in the last week

Stacker compiled statistics on gas prices in Pittsburgh, PA metro area using data from AAA. Gas prices are current as of September 21.

Pittsburgh by the numbers
- Gas current price: $4.75
--- Pennsylvania average: $4.57
- Week change: +$0.19 (+4.3%)
- Year change: +$1.28 (+37.0%)
- Historical expensive gas price: $5.05 (6/12/22)

- Diesel current price: $6.63
- Week change: +$0.26 (+4.1%)
- Year change: +$2.57 (+63.4%)
- Historical expensive diesel price: $6.63 (9/21/26)

Metros with the least expensive gas
#1. Evansville, IN: $3.83
#2. McAllen-Edinburg-Mission, TX: $3.84
#3. Corpus Christi, TX: $3.85

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

#5. Napa, CA

- Regular gas price: $6.32

#4. San Francisco, CA

- Regular gas price: $6.33

#3. San Rafael, CA

- Regular gas price: $6.34

#2. Santa Rosa, CA

- Regular gas price: $6.36

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

- Regular gas price: $6.37