Town Profile
Chatham
Morris County · Chatham Township, in New Jersey's 11th Congressional District
8,878
Registered voters
33%
Unaffiliated
Democrat
Largest bloc (+0.3 pts)
Party registration
| Affiliation | Voters | Share |
|---|---|---|
| Democrat | 2,967 | 33.4% |
| Republican | 2,944 | 33.2% |
| Unaffiliated | 2,930 | 33% |
| Other | 37 | 0.4% |
By age
| Age band | Voters | Share |
|---|---|---|
| 18-24 | 1,110 | 12.5% |
| 25-34 | 1,172 | 13.2% |
| 35-49 | 2,103 | 23.7% |
| 50-64 | 2,335 | 26.3% |
| 65+ | 2,138 | 24.1% |
| Unknown | 20 | 0.2% |
Source: public New Jersey voter registration records, as of 2026-06-04, aggregated to protect individual privacy. "Unaffiliated" voters are registered but not declared with a party and are the swing pool that decides close races in this district. No individual voter records are published on this site.