1999 House of Delegates - District 90 - Regular General
| Candidate | Spent | Votes |
|---|---|---|
| Robinson, William P Jr* (D) Winner | $155,116 | 4,735 (49.96%) |
| Ball, Michael L (R) | $34,157 | 4,025 (42.47%) |
| Mackinnon, Darrin W (I) | $3,795 | 699 (7.38%) |