Kanji Learners Dictionary (Jack Halpern, 2 edition, 2013):
1542
Kodansha Kanji Dictionary (Jack Halpern, 2013):
2168
Morohashi Daikanwajiten (Volume 5, page 0617):
13522
Remembering The Kanji (James Heisig):
2781
Remembering The Kanji (James Heisig, 6 edition):
2802
The Modern Reader's Japanese-English Character Dictionary (Andrew Nelson):
792
The New Nelson Japanese-English Character Dictionary (John Haig):
2378