from someone who has lived in some of these areas here is most conservative to least conservative
Tulsa
OKC
Phoenix
Jacksonville
Cincinnati
Indianapolis
Dallas
Salt Lake City
Memphis
Houston
San Antonio
San Diego
Pittsburgh
Milwaukee
Columbus
New Orleans
Atlanta
Kansas City
Detroit
Baltimore
Miami
Chicago
Boston
Philadelphia
Austin
Los Angeles
Minneapolis
New York
DC
Seattle
Portland
San Francisco
You missed St Louis, Denver and Cleveland. Also I would say Atlanta is more liberal than KC
Cinncinatti should probably be moved up that list. While Hamilton County is relatively conservative for a metro area (though turning into a swing region), Cinci itself is decidedly left of center, augmented by a llarge black population.
Pittsburgh should be considerably higher on this list as well.