Data downloads
Stable CSV URLs, regenerated on each weekly EIA release
Every download is a plain CSV at a stable URL, regenerated on each weekly release (latest: week of ). Free to use with attribution — the underlying EIA data is U.S.-government public domain.
| File | Contents |
|---|---|
| us-weekly.csv | Full weekly U.S. average on-highway diesel price, 1994-03-21 to 2026-07-20 (EIA weekly survey) |
| regions-latest.csv | Current week (2026-07-20) for the U.S. and all 10 EIA regions with 1-week and 1-year changes |
| east-coast-weekly.csv | Full weekly East Coast diesel price, 1994-03-21 to 2026-07-20 |
| new-england-weekly.csv | Full weekly New England diesel price, 1997-05-26 to 2026-07-20 |
| central-atlantic-weekly.csv | Full weekly Central Atlantic diesel price, 1997-05-26 to 2026-07-20 |
| lower-atlantic-weekly.csv | Full weekly Lower Atlantic diesel price, 1997-05-26 to 2026-07-20 |
| midwest-weekly.csv | Full weekly Midwest diesel price, 1994-03-21 to 2026-07-20 |
| gulf-coast-weekly.csv | Full weekly Gulf Coast diesel price, 1994-03-21 to 2026-07-20 |
| rocky-mountain-weekly.csv | Full weekly Rocky Mountain diesel price, 1994-03-21 to 2026-07-20 |
| west-coast-weekly.csv | Full weekly West Coast diesel price, 1994-03-21 to 2026-07-20 |
| west-coast-less-california-weekly.csv | Full weekly West Coast less California diesel price, 2011-12-12 to 2026-07-20 |
| california-weekly.csv | Full weekly California diesel price, 1995-07-03 to 2026-07-20 |
| us-annual.csv | Annual average / low / high of the weekly U.S. diesel price, 1994–2026 |
Columns
us-weekly.csv / *-weekly.csv: week (Monday of the
survey week, YYYY-MM-DD), usd_per_gallon (average retail
on-highway diesel, U.S. dollars, includes taxes).
regions-latest.csv: region, slug (URL
slug on this site), week, usd_per_gallon,
change_1w, change_1y (dollar change vs the prior
week / the closest week one year earlier; blank where no prior data).
us-annual.csv: year, weeks_observed,
average, low, high of the weekly U.S.
readings (first and current years are partial).
Source and cross-check details: about & methodology.