Registered Voter as of May 4, 2010.
| Democrats | 78,225 | 52% |
| Republicans | 41,427 | 28% |
| NPA | 26,278 | 17% |
| Other | 4,379 | 3% |
| Total | 150,309 | 100% |
Available for download:
Monthly demographic reports of districts, municipalities, and the entire county.
Note: Microsoft Excel is required to open these reports.
April 1, 2010
May 4, 2010