Sarpy County Voter Registration Statistics as of December 31, 2018 4:01 p.m.
| Political Subdivision | Republican | Democrat | Nonpartisan | Libertarian | Total |
| U.S. Congressional District 1 | 17,622 | 12,744 | 11,979 | 776 | 43,161 |
| U.S. Congressional District 2 | 34,083 | 17,651 | 18,154 | 1,019 | 70,907 |
| Grand Total | 51,745 | 30,395 | 30,133 | 1,795 | 114,068 |