Kanji Learners Dictionary (Jack Halpern, 2 edition, 2013):
1008
Kodansha Kanji Dictionary (Jack Halpern, 2013):
1391
Morohashi Daikanwajiten (Volume 7, page 0548):
19480
Remembering The Kanji (James Heisig):
2539
Remembering The Kanji (James Heisig, 6 edition):
2976
The Modern Reader's Japanese-English Character Dictionary (Andrew Nelson):
2811
The New Nelson Japanese-English Character Dictionary (John Haig):
3496