Kanji Learners Dictionary (Jack Halpern, 2 edition, 2013):
2418
Kodansha Kanji Dictionary (Jack Halpern, 2013):
3450
Morohashi Daikanwajiten (Volume 7, page 0423):
19100
New Japanese-English Character Dictionary (Jack Halpern, 1990):
2778
Remembering The Kanji (James Heisig):
2537
Remembering The Kanji (James Heisig, 6 edition):
2597
The Modern Reader's Japanese-English Character Dictionary (Andrew Nelson):
2769
The New Nelson Japanese-English Character Dictionary (John Haig):
3434