Kanji Learners Dictionary (Jack Halpern, 2 edition, 2013):
516
Kodansha Kanji Dictionary (Jack Halpern, 2013):
682
Morohashi Daikanwajiten (Volume 3, page 0221):
5279
Remembering The Kanji (James Heisig):
2192
Remembering The Kanji (James Heisig, 6 edition):
2306
The Modern Reader's Japanese-English Character Dictionary (Andrew Nelson):
1110
The New Nelson Japanese-English Character Dictionary (John Haig):
1021