From the Bay Area Center for Voting Research:
Click on underlined Liberal or Conservative for lists.
Beginning of their Press Release:
NEW STUDY RANKS AMERICA’S MOST LIBERAL AND CONSERVATIVE CITIES
Detroit tops liberal list; Provo, UT most conservative
BERKELEY, CA – A new nationwide study released today by the nonpartisan Bay Area Center for Voting Research (BACVR) ranks the political leanings of every American city and finds that Detroit, Michigan is the most liberal and Provo, Utah the most conservative.
Found through AP Wire Article from the Indy Star: