DOpen Data Tools
Energy · Weekly

US gas prices by state

This week's average gasoline and diesel prices for the US, regions, states and cities from the US Energy Information Administration, with weekly and yearly change.

AreaFuel$ per gallonWeek changeYear agoWeek
United StatesRegular gasoline (all formulations)3.995-0.163.0562026-11-09
CaliforniaRegular gasoline (all formulations)5.562-0.194.52026-11-09
TexasRegular gasoline (all formulations)3.408-0.172.5872026-11-09
FloridaRegular gasoline (all formulations)3.726-0.072.7782026-11-09
New YorkRegular gasoline (all formulations)4.116-0.103.0352026-11-09
WashingtonRegular gasoline (all formulations)4.874-0.224.1172026-11-09
ColoradoRegular gasoline (all formulations)3.746-0.322.6362026-11-09
OhioRegular gasoline (all formulations)3.768-0.323.0432026-11-09
MassachusettsRegular gasoline (all formulations)4.007-0.102.9542026-11-09
MinnesotaRegular gasoline (all formulations)3.849-0.172.9662026-11-09
New York City, NYRegular gasoline (all formulations)4.012-0.102.9482026-11-09
Los Angeles, CARegular gasoline (all formulations)5.559-0.184.5232026-11-09
Chicago, ILRegular gasoline (all formulations)4.461-0.243.3322026-11-09
United StatesOn-highway No 2 diesel (all types)6.127-0.173.8372026-11-09
CaliforniaOn-highway No 2 diesel (all types)7.897-0.184.9882026-11-09

Live data, refreshed every 30 minutes.

Need this in bulk or inside your app?

The same data as an API: JSON, lists of hundreds of items, history and "only new" monitoring. Pay per use, free trial on the markets.

Example API request
curl -X POST https://radarbg.com/x402/us-gas-prices-api \
  -H "Content-Type: application/json" \
  -d '{"mode": "latest", "areas": ["US", "CA", "TX", "FL", "NY", "WA", "CO", "OH", "MA", "MN", "NYC", "LA", "CHI"], "fuels": ["regular", "diesel"]}'
# answers 402 with the price; any x402 client pays per call in USDC on Base

Questions

Where does the data come from?

EIA weekly retail gasoline and diesel prices (public domain).

Why only some states?

EIA publishes weekly prices for 9 states, 10 cities and all regions; the API covers all of them.

Can I get history?

Yes, weekly history since 1990 and trip cost estimates in the API.

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