From a total of 44 US Presidents: Obama rated 5th best president ever.
The Democratic publicity release said,"...after a little more than 5 years, Americans have rated President Obama the 5th best president ever." The details according to White House Publicists:
Reagan & Lincoln tied for first, 23 presidents tied for second, 17 other presidents tied for third, Jimmy Carter came in 4th, and Obama came in fifth.