# U.S. average state diesel taxes

Simple average of state diesel taxes and fees (excise plus other state taxes and fees) across the 50 states and DC, cents per gallon, before federal and local taxes. EIA, Federal and state motor fuels taxes.
- Series code: `FUELTAX_US_DIESEL`
- Units: ¢/gal · frequency: semiannual
- Latest: **35.90 ¢/gal** (2026-07-01)
- History: 2015-01-01 to 2026-07-01, 24 observations
- Change over 1 week: +0.40 (+1.1%)
- Change over 1 month: +0.40 (+1.1%)
- Change over 1 year: +0.59 (+1.7%)
- Change over 5 years: +3.61 (+11.2%)
- 52-week range: 35.50 (2026-01-01) – 35.90 (2026-07-01)
- Latest value is higher than 100% of the full history

## Recent observations

| Date | Value |
|---|---|
| 2026-07-01 | 35.90 |
| 2026-01-01 | 35.50 |
| 2025-07-01 | 35.32 |
| 2025-01-01 | 34.93 |
| 2024-07-01 | 34.76 |
| 2024-01-01 | 34.74 |
| 2023-07-01 | 34.36 |
| 2023-01-01 | 33.88 |
| 2022-07-01 | 32.50 |
| 2022-01-01 | 32.66 |
| 2021-07-01 | 32.29 |
| 2021-01-01 | 31.52 |

Source: U.S. Energy Information Administration. Public domain (U.S. government work).
Page: https://thinkingonenergy.com/data/FUELTAX_US_DIESEL/