Joseph Arminio
Republican
- Political Experience? Yes
Joseph Arminio previously ran for Congress in Maryland in 2008, losing in the Republican primary to Andy Harris. He holds a doctorate in political science from the Massachusetts Institute of Technology and a bachelor’s degree in political science from Johns Hopkins University. His campaign centers on issues including the economy, reforming education and immigration enforcement.
Races
| Race | Election Year | Election Level | Election Type |
|---|---|---|---|
| U.S. Congress - Delaware (R) | 2026 | National | Primary |
Republican Primary |
|||
| Candidates | Pct. | Votes | |
|---|---|---|---|
 Joseph Arminio
|
47.9% |
|
18,629 |
 John Whalen III
|
32.2% |
|
12,523 |
 Earl Cooper
|
20.0% |
|
7,772 |
| (100%) precincts reporting Updated |
|||
| Race | Election Year | Election Level | Election Type |
|---|---|---|---|
| Delaware U.S. House | 2026 | National | General |
| Candidates | Pct. | Votes | |
|---|---|---|---|
 Sarah McBride
* |
64.3% |
|
243,457 |
|
Joseph Arminio
|
35.7% |
|
134,957 |
| * = incumbent | (99%) precincts reporting Updated |
||