How gas prices have changed in Boulder in the last week

Stacker compiled statistics on gas prices in Boulder-Longmont, CO metro area using data from AAA. Gas prices are current as of September 12.

Boulder by the numbers
- Gas current price: $3.17
--- Colorado average: $3.16
- Week change: -$0.07 (-2.2%)
- Year change: -$0.29 (-8.3%)
- Historical expensive gas price: $4.92 (6/23/22)

- Diesel current price: $3.61
- Week change: -$0.02 (-0.6%)
- Year change: +$0.11 (+3.2%)
- Historical expensive diesel price: $5.50 (6/22/22)

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.