How gas prices have changed in Salt Lake City in the last week

Written by:
August 15, 2025
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How gas prices have changed in Salt Lake City in the last week

Stacker compiled statistics on gas prices in Salt Lake City, UT metro area using data from AAA. Gas prices are current as of August 15.

Salt Lake City by the numbers
- Gas current price: $3.34
--- Utah average: $3.37
- Week change: -$0.01 (-0.2%)
- Year change: -$0.32 (-8.8%)
- Historical expensive gas price: $5.27 (7/1/22)

- Diesel current price: $3.76
- Week change: -$0.06 (-1.5%)
- Year change: +$0.23 (+6.5%)
- Historical expensive diesel price: $5.77 (11/23/22)

Metros with the least expensive gas
#1. McAllen-Edinburg-Mission, TX: $2.57
#2. Brownsville-Harlingen, TX: $2.58
#3. Laredo, TX: $2.58

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: $4.71
2 / 5
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#4. Santa Rosa, CA

- Regular gas price: $4.75
3 / 5
Rangsarit Chaiyakun // Shutterstock

#3. Napa, CA

- Regular gas price: $4.80
4 / 5
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#2. San Luis Obispo-Atascadero-Paso Robles, CA

- Regular gas price: $4.86
5 / 5
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#1. Lihue (Kauai), HI

- Regular gas price: $5.01
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