Interesting chart on Wikipedia.....lists all the Presidents and ALL the rankings thru the year...below shows the number rankings through the years since 1948....
Chronological order President Schlesinger 1948 poll rank Schlesinger 1962 poll rank 1982 Murray-Blessing survey of 846 historians Chicago Tribune 1982 poll rank Siena 1982 poll rank Siena 1990 poll rank Siena 1994 poll rank Ridings- McIver 1996 poll rank CSPAN 1999 poll rank Wall Street Journal 2000 poll rank Siena 2002 poll rank Wall Street Journal 2005 poll rank CSPAN 2009 poll rank
01 George Washington 02 02 03 03 04 04 04 03 03 01 04 01 02
02 John Adams 09 10 09 14 (tie) 10 14 12 14 16 13 12 13 17
03 Thomas Jefferson 05 05 04 05 02 03 05 04 07 04 05 04 07
04 James Madison 14 12 14 17 09 08 09 10 18 15 09 17 20
05 James Monroe 12 18 15 16 15 11 15 13 14 16 08 16 14
06 John Quincy Adams 11 13 16 19 17 16 17 18 19 20 17 25 19
07 Andrew Jackson 06 06 07 06 13 09 11 08 13 06 13 10 13
08 Martin Van Buren 15 17 20 18 21 21 22 21 30 23 24 27 31
09 William Henry Harrison 38 26 35 28 35 37 36 39
10 John Tyler 22 25 28 29 34 33 34 34 36 34 37 35 35
11 James K. Polk 10 08 12 11 12 13 14 11 12 10 11 09 12
12 Zachary Taylor 25 24 27 28 29 34 33 29 28 31 34 33 29
13 Millard Fillmore 24 26 29 31 32 32 35 36 35 35 38 36 37
14 Franklin Pierce 27 28 31 35 35 36 37 37 39 37 39 38 40
15 James Buchanan 26 29 33 36 37 38 39 40 41 39 41 40 42
16 Abraham Lincoln 01 01 01 01 03 02 02 01 01 02 02 02 01
17 Andrew Johnson 19 23 32 32 38 39 40 38 40 36 42 37 41
18 Ulysses S. Grant 28 30 35 30 36 37 38 38 33 32 35 29 23
19 Rutherford B. Hayes 13 14 22 22 22 23 24 26 25 22 27 24 33
20 James Garfield 33 25 30 26 30 29 33 28
21 Chester A. Arthur 17 21 26 24 24 26 27 32 28 26 30 26 32
22, 24 Grover Cleveland 08 11 17 13 18 17 19 17 16 12 20 12 21
23 Benjamin Harrison 21 20 23 25 31 29 30 31 31 27 32 30 30
25 William McKinley 18 15 18 10 19 19 18 17 15 14 19 14 16
26 Theodore Roosevelt 07 07 05 04 05 05 03 05 04 05 03 05 04
27 William Howard Taft 16 16 19 20 20 20 21 20 24 19 21 20 24
28 Woodrow Wilson 04 04 06 07 06 06 06 06 06 11 06 11 09
29 Warren G. Harding 29 31 36 37 39 40 41 38 38 37 40 39 38
30 Calvin Coolidge 23 27 30 27 30 31 36 33 27 25 29 23 26
31 Herbert Hoover 20 19 21 21 27 28 29 24 34 29 31 31 34
32 Franklin D. Roosevelt 03 03 02 02 01 01 01 02 02 03 01 03 03
33 Harry S. Truman 09 08 08 07 07 07 07 05 07 07 07 05
34 Dwight D. Eisenhower 22 11 09 11 12 08 09 09 09 10 08 08
35 John F. Kennedy 13 14 (tie) 08 10 10 15 08 18 14 15 06
36 Lyndon B. Johnson 10 12 14 15 13 12 10 17 15 19 11
37 Richard Nixon 34 34 28 25 23 32 25 33 26 32 27
38 Gerald R. Ford 24 23 23 27 32 27 23 28 28 28 22
39 Jimmy Carter 25 26 33 24 25 19 22 30 25 34 25
40 Ronald Reagan 16 22 20 26 11 08 16 06 10
41 George H. W. Bush 18 31 22 20 21 22 21 18
42 Bill Clinton 16 23 21 24 18 22 15
43 George W. Bush 23 18 36
44 Barack Obama
Thanks for posting the list. Nice to see Polk ranked consistantly well, though I’d put him in the top 10