From the Registrars of Haddam & Killingworth.
Democrat          Haddam      Killingworth
President
Joe Biden           630          575
Bernie Sanders       124           73
Tulsi Gabbard         16           11
Republican         Haddam      Killingworth
President
Donald Trump        364          251
Rocky De La Fuente     32           16
2nd Congressional District
Thomas Gilmer       157          140
Justin Anderson      221          141
Killingworth and Haddam have been notified that they must recount the 2nd congressional district votes by Tuesday, August 18.
For Haddam, the Democrat voter turnout was 40.3%; the Republican voter turnout was 27.2%