Stacker compiled statistics on gas prices in Killeen-Temple-Fort Hood, TX metro area using data from AAA. Gas prices are current as of August 1.

Killeen by the numbers
- Gas current price: $2.72
--- Texas average: $2.77
- Week change: +$0.05 (+1.8%)
- Year change: -$0.28 (-9.4%)
- Historical expensive gas price: $4.65 (6/14/22)

- Diesel current price: $3.30
- Week change: +$0.15 (+4.8%)
- Year change: +$0.06 (+1.9%)
- Historical expensive diesel price: $5.21 (6/18/22)

Metros with the least expensive gas
#1. McAllen-Edinburg-Mission, TX: $2.57
#2. Laredo, TX: $2.58
#3. Brownsville-Harlingen, TX: $2.60

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

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#5. Salinas, CA

- Regular gas price: $4.73

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#4. Santa Rosa, CA

- Regular gas price: $4.76

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#3. Napa, CA

- Regular gas price: $4.82

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

- Regular gas price: $4.85

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#1. Lihue (Kauai), HI

- Regular gas price: $5.02