Kodansha Kanji Dictionary (Jack Halpern, 2013):
3640
Morohashi Daikanwajiten (Volume 11, page 0661):
41088
New Japanese-English Character Dictionary (Jack Halpern, 1990):
2924
Remembering The Kanji (James Heisig):
2066
Remembering The Kanji (James Heisig, 6 edition):
2857
The Modern Reader's Japanese-English Character Dictionary (Andrew Nelson):
4937
The New Nelson Japanese-English Character Dictionary (John Haig):
6378