Diesel price in the U.S., December 2025: 3.958 $/gal
Diesel price in the U.S. was 3.958 $/gal in December 2025, according to U.S. Bureau of Labor Statistics.
- Previous month (November 2025): 4.139 $/gal (-0.18 $/gal).
- A year earlier (December 2024): 3.98 $/gal.
- A newer figure is available: 5.426 $/gal in September 2026.
Latest figure and full history
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Source
Source: U.S. Bureau of Labor Statistics — U.S. Bureau of Labor Statistics