2007 Fairfax County Supervisor (Dranesville) - Regular General
| Candidate | Spent | Votes |
|---|---|---|
| Foust, John (D) Winner | $171,388 | 13,067 (53.49%) |
| DuBois, Joan M* (R) | $155,298 | 11,318 (46.33%) |
2003 Fairfax County Supervisor (Dranesville) - Regular General
| Candidate | Spent | Votes |
|---|---|---|
| DuBois, Joan M (R) Winner | $137,596 | 11,966 (51.09%) |
| Foust, John (D) | $145,806 | 11,456 (48.91%) |