Kanji Learners Dictionary (Jack Halpern, 2 edition, 2013):
476
Kodansha Kanji Dictionary (Jack Halpern, 2013):
632
Morohashi Daikanwajiten (Volume 7, page 0012):
17626
New Japanese-English Character Dictionary (Jack Halpern, 1990):
520
Remembering The Kanji (James Heisig):
2310
Remembering The Kanji (James Heisig, 6 edition):
2403
The Modern Reader's Japanese-English Character Dictionary (Andrew Nelson):
2595
The New Nelson Japanese-English Character Dictionary (John Haig):
3194