Upton Sinclair, Jr.
Upton Sinclair, Jr. is the 1974th most popular all-time person and the 2196th most famous. Upton Sinclair, Jr. is described by fans as: Thought-provoking, Credible, Creative, Distinctive and Original.

What America thinks of Upton Sinclair, Jr.

  • Ratings 28%Positive opinion
  • 4%Negative opinion
  • 21%Neutral opinion
  • 53%Have heard of

7886 interviews - YouGov Ratings data collected between November 2018 and November 2019Find out more