At 12.67 percent, Minnesota's ethanol consumption ratio was the highest in the nation. Iowa was second at 11.5 percent. In 2019, the ethanol consumption ratio in Minnesota was 12.61 percent.
In total, the ethanol consumption ratio was above 10 percent in 33 states in 2020, up from 31 in 2019. Indiana and Kentucky were the latest states to go above 10 percent in 2020 with both states registering ratios of 10.07 percent.
Nationally, the ethanol consumption ratio was 10.24 percent in 2020, up from 10.19 percent in 2019.
The EIA's data on ethanol consumption by state in 2020 can be found here while gasoline consumption for transportation by state in 2020 can be found here.
| State | Ethanol Consumption (thousand barrels) | Gasoline Consumption (thousand barrels) | Percentage |
|---|---|---|---|
| Arizona | 6356 | 59918 | 10.6 |
| California | 28988 | 273289 | 10.6 |
| Colorado | 4886 | 46062 | 10.6 |
| Connecticut | 2999 | 28272 | 10.6 |
| Delaware | 1107 | 10437 | 10.6 |
| District of Columbia | 233 | 2199 | 10.59 |
| Hawaii | 847 | 7982 | 10.61 |
| Idaho | 1854 | 17475 | 10.6 |
| Illinois | 8992 | 86667 | 10.37 |
| Indiana | 6433 | 63875 | 10.07 |
| Iowa | 3608 | 31269 | 11.53 |
| Kentucky | 4645 | 46110 | 10.07 |
| Maine | 1390 | 13461 | 10.32 |
| Maryland | 5116 | 48657 | 10.51 |
| Massachusetts | 5298 | 49947 | 10.6 |
| Minnesota | 6501 | 51285 | 12.67 |
| Montana | 1222 | 11521 | 10.6 |
| Nevada | 2520 | 23755 | 10.6 |
| New Hampshire | 1481 | 14179 | 10.44 |
| New Jersey | 7442 | 70160 | 10.6 |
| New Mexico | 2180 | 20557 | 10.6 |
| New York | 10995 | 106703 | 10.3 |
| North Dakota | 935 | 8851 | 10.56 |
| Oregon | 3317 | 31273 | 10.6 |
| Pennsylvannia | 9528 | 94548 | 10.07 |
| Rhode Island | 772 | 7276 | 10.61 |
| South Dakota | 1090 | 10316 | 10.56 |
| Texas | 30974 | 292013 | 10.6 |
| Utah | 2816 | 26546 | 10.6 |
| Virginia | 8551 | 83368 | 10.25 |
| Washington | 5571 | 52518 | 10.6 |
| Wisconsin | 5656 | 53478 | 10.57 |
| Wyoming | 743 | 7008 | 10.6 |