| Town of Haddam – Voter Registration Summary | |||||
| February 1, 2026 | |||||
| District | Democratic | Republican | Unaffiliated | Other | Total |
| 001 Firehouse | 874 | 925 | 1352 | 49 | 3200 |
| 002 Central Office | 665 | 882 | 1196 | 42 | 2785 |
| 003 Haddam Neck | 92 | 97 | 102 | 2 | 293 |
| Totals: | 1631 | 1904 | 2650 | 93 | 6278 |
| 26% | 30% | 42% | 1.48% | ||
