How gas prices have changed in Boulder in the last week
Written by:
September 5, 2025
Istvan Csak // Shutterstock
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 5.
Boulder by the numbers
- Gas current price: $3.24
--- Colorado average: $3.26
- Week change: +$0.08 (+2.5%)
- Year change: -$0.14 (-4.1%)
- Historical expensive gas price: $4.92 (6/23/22)
- Diesel current price: $3.63
- Week change: +$0.08 (+2.3%)
- Year change: +$0.17 (+4.9%)
- Historical expensive diesel price: $5.50 (6/22/22)
Metros with the least expensive gas
#1. Lubbock, TX: $2.66
#2. Lawton, OK: $2.70
#3. Hattiesburg, MS: $2.70
Read on to see which metros have the most expensive gas prices.
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1 / 5
Rangsarit Chaiyakun // Shutterstock
#5. Santa Rosa, CA
- Regular gas price: $4.78
2 / 5
Christian Mueller // Shutterstock
#4. Salinas, CA
- Regular gas price: $4.78
3 / 5
jittawit21 // Shutterstock
#3. Napa, CA
- Regular gas price: $4.83
4 / 5
Elen Nika // Shutterstock
#2. San Luis Obispo-Atascadero-Paso Robles, CA
- Regular gas price: $4.91
5 / 5
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#1. Lihue (Kauai), HI
- Regular gas price: $5.00
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