
The annual average prices per gallon for unleaded gasoline in the Northern Plains are listed and graphed below as a comparison of the price for bulk delivery versus the price at service stations. The prices include federal, state, and local per gallon taxes. The Northern Plains region includes Kansas, Nebraska, North Dakota, and South Dakota.

| Year | Price for Bulk Delivery |
Price at a Service Station |
Year | Price for Bulk Delivery |
Price at a Service Station |
Year | Price for Bulk Delivery |
Price at a Service Station |
|---|---|---|---|---|---|---|---|---|
| 1990 | $1.09 | $1.08 | 2000 | $1.46 | $1.44 | 2010 | $2.86 | $2.82 |
| 1991 | $1.18 | $1.19 | 2001 | $1.46 | $1.43 | 2011 | $3.56 | $3.54 |
| 1992 | $1.13 | $1.11 | 2002 | $1.41 | $1.41 | 2012 | NA | NA |
| 1993 | $1.18 | $1.14 | 2003 | $1.58 | $1.57 | 2013 | NA | NA |
| 1994 | $1.06 | $1.09 | 2004 | $1.76 | $1.75 | 2014 | NA | NA |
| 1995 | $1.12 | $1.15 | 2005 | $2.26 | $2.25 | 2015 | NA | NA |
| 1996 | $1.31 | $1.26 | 2006 | $2.58 | $2.57 | 2016 | NA | NA |
| 1997 | $1.30 | $1.26 | 2007 | $2.65 | $2.65 | 2017 | NA | NA |
| 1998 | $1.13 | $1.08 | 2008 | $3.27 | $3.28 | 2018 | NA | NA |
| 1999 | $1.15 | $1.11 | 2009 | $1.96 | $1.93 | 2019 | NA | NA |
Sources: “Nebraska Agri-Facts”. United States Department of Agriculture. Nebraska Energy Office, Lincoln, NE.
The table and graph were updated on December 13, 2011.
Typically, there is one year between updates.