How gas prices have changed in Boulder in the last week

·Stacker

pan demin // Shutterstock
pan demin // Shutterstock

Stacker compiled statistics on gas prices in Boulder-Longmont, CO metro area using data from AAA. Gas prices are current as of October 5.

Boulder by the numbers
- Gas current price: $4.16
--- Colorado average: $4.13
- Week change: -$0.11 (-2.5%)
- Year change: +$1.12 (+37.0%)
- Historical expensive gas price: $4.92 (6/23/22)

- Diesel current price: $6.08
- Week change: -$0.04 (-0.7%)
- Year change: +$2.55 (+72.4%)
- Historical expensive diesel price: $6.20 (9/22/26)

Metros with the least expensive gas
#1. Albany, GA: $3.61
#2. Lafayette, IN: $3.63
#3. McAllen-Edinburg-Mission, TX: $3.63

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

You may also like: What's happening with house prices in Boulder in 2026?

#5. Salinas, CA

Daniel Avram // Shutterstock

1 / 5

#5. Salinas, CA

- Regular gas price: $6.56
#4. San Luis Obispo-Atascadero-Paso Robles, CA

Rangsarit Chaiyakun // Shutterstock

2 / 5

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

- Regular gas price: $6.57
#3. San Francisco, CA

Elen Nika // Shutterstock

3 / 5

#3. San Francisco, CA

- Regular gas price: $6.58
#2. San Rafael, CA

jittawit21 // Shutterstock

4 / 5

#2. San Rafael, CA

- Regular gas price: $6.58