Submitted by Raymond Skarsten and Kate Wessling, Haddam Registrars of Voters.
| Town of Haddam – Voter Registration Summary | |||||||
| District | Democratic | Republican | Unaffiliated | Other | Total | ||
| 001 Firehouse | 892 | 774 | 1341 | 46 | 3053 | ||
| 002 Central Office | 728 | 758 | 1224 | 43 | 2753 | ||
| 003 Haddam Neck | 97 | 84 | 88 | 3 | 272 | ||
| Totals: | 1732 | 1612 | 2666 | 94 | 6078 | ||
| 28% | 27% | 44% | 1.51% | ||||
