The market average propane price per gallon in the state of Oklahoma is available online through the U.S. Energy Information Administration. Data is collected weekly from March through October; and consumers can call aro... More » Geography

The U.S. Energy Information Administration publishes weekly prices for residential and wholesale propane on its website. It orders the data by data series or area, and the information is downloadable in a spreadsheet for... More » Business & Finance Household Budgets

The United States Energy Information Administration offers a partial listing of propane prices per month from 1985 to present day. The EIA updates this chart weekly with the latest information on propane prices, but does... More » Science Chemistry Solutions & Mixtures

AAA, on its Daily Fuel Gauge Report site, and the U.S. Energy Information Administration list the national average for fuel prices online. Both sites list fuel prices for regular and diesel fuel. More » Geography

The U.S. Department of Energy's Energy Information Administration posts weekly regional propane prices on its website, The listed prices are for both propane and heating oil. The chart shows propane prices both ... More »

Fluctuations in oil prices are driven by events that disrupt supply and distribution, including geopolitical conflict and weather-related catastrophes, states the U.S. Energy Information Administration. Forecasting oil p... More » Geography

The website of the U.S. Energy Information Administration publishes a weekly article that shares the latest prices of a barrel of gasoline at posts regular updates of the per barrel price of gasoli... More »