2017 Arlington County County Board (At Large) - Regular Primary
| Candidate | Spent | Votes |
|---|---|---|
| Gutshall, Erik (D) Winner | $145,513 | None (-) |
| Fallon, Peter (D) | $18,498 | None (-) |
| Klingler, Kim (D) | $27,954 | None (-) |
| Patil, Vivek (D) | $28,872 | None (-) |
2015 Arlington County County Board (At Large) - Regular Primary
| Candidate | Spent | Votes |
|---|---|---|
| Cristol, Katie (D) Winner | $41,297 | 4,497 (22.53%) |
| Dorsey, Christian (D) Winner | $30,467 | 4,420 (22.15%) |
| Fallon, Peter (D) | $105,746 | 4,007 (20.08%) |
| Lander, James (D) | $22,716 | 2,807 (14.06%) |
| Schneider, Andrew (D) | $63,294 | 3,536 (17.72%) |
| Wiljanen, Bruce Alan (D) | $4,663 | 687 (3.44%) |
2014 Arlington County County Board (At Large) - Special Primary
| Candidate | Spent | Votes |
|---|---|---|
| Howze, Alan (D) Winner | - | 1,851 (51.60%) |
| Fallon, Peter (D) | $16,320 | 662 (18.50%) |
| Thomas, Cord (D) | $30,072 | 1,072 (29.90%) |
2012 Arlington County County Board (At Large) - Special Primary
| Candidate | Spent | Votes | |
|---|---|---|---|
| Garvey, Libby (D) Winner | $7,851 | 1,915 (44.39%) |
|
| Bondi, Melissa Michelle (D) | $46,545 | 966 (22.39%) |
|
| Fallon, Peter (D) | $13,627 | 178 (4.13%) |
|
| Klingler, Kim (D) | $20,724 | 333 (7.72%) |
|
| Sims, Terron Daniel II (D) | $24,971 | 922 (21.37%) |
|
| Lowe, Elmer Sr (Withdrew from Race) | - | None (-) |
|