Trump Biden Debate 2024 Viewers. Presidential debate between democratic vice president kamala harris and republican candidate donald trump attracted 67.1 million television viewers, according to nielsen data. The first presidential debate between vice president kamala harris and former president donald trump drew an estimated 67.1 million viewers across 17 television networks, according to nielsen data.

51.3 million americans tuned in live to watch thursday night’s televised debate between president biden and former president donald j. Tuesday’s televised clash between vice president kamala harris and former president.