How gas prices have changed in Boulder in the last week
Written by:
August 29, 2025
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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 August 29.
Boulder by the numbers
- Gas current price: $3.16
--- Colorado average: $3.17
- Week change: +$0.04 (+1.3%)
- Year change: -$0.27 (-7.9%)
- Historical expensive gas price: $4.92 (6/23/22)
- Diesel current price: $3.55
- Week change: +$0.03 (+0.7%)
- Year change: +$0.06 (+1.7%)
- Historical expensive diesel price: $5.50 (6/22/22)
Metros with the least expensive gas
#1. McAllen-Edinburg-Mission, TX: $2.58
#2. Brownsville-Harlingen, TX: $2.61
#3. Corpus Christi, TX: $2.62
Read on to see which metros have the most expensive gas prices.
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1 / 5
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#5. Salinas, CA
- Regular gas price: $4.76
2 / 5
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#4. Santa Rosa, CA
- Regular gas price: $4.78
3 / 5
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#3. Napa, CA
- Regular gas price: $4.84
4 / 5
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#2. San Luis Obispo-Atascadero-Paso Robles, CA
- Regular gas price: $4.90
5 / 5
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#1. Lihue (Kauai), HI
- Regular gas price: $5.00
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