By Raymond Skarsten and Kate Wessling, Haddam Registrars of Voters.
| Town of Haddam – Voter Registration Summary | |||||||
| March 1, 2022 | |||||||
| District | Democratic | Republican | Unaffiliated | Other | Total | ||
| 001 Firehouse | 898 | 778 | 1346 | 46 | 3068 | ||
| 002 Central Office | 736 | 750 | 1232 | 45 | 2763 | ||
| 003 Haddam Neck | 98 | 84 | 88 | 3 | 273 | ||
| Totals: | 1732 | 1612 | 2666 | 94 | 6104 | ||
| 28% | 26% | 44% | 1.54% | ||||
