Kanji Learners Dictionary (Jack Halpern, 2 edition, 2013):
2491
Kodansha Kanji Dictionary (Jack Halpern, 2013):
3548
Morohashi Daikanwajiten (Volume 6, page 0506):
15399
New Japanese-English Character Dictionary (Jack Halpern, 1990):
2861
The Modern Reader's Japanese-English Character Dictionary (Andrew Nelson):
2350
The New Nelson Japanese-English Character Dictionary (John Haig):
2832