Kanji Learners Dictionary (Jack Halpern, 2 edition, 2013):
1668
Kodansha Kanji Dictionary (Jack Halpern, 2013):
2375
Morohashi Daikanwajiten (Volume 12, page 0771):
46502
Remembering The Kanji (James Heisig):
2054
Remembering The Kanji (James Heisig, 6 edition):
2211
The Modern Reader's Japanese-English Character Dictionary (Andrew Nelson):
5334
The New Nelson Japanese-English Character Dictionary (John Haig):
6923