Kodansha Kanji Dictionary (Jack Halpern, 2013):
3473
Morohashi Daikanwajiten (Volume 10, page 0044):
33138
New Japanese-English Character Dictionary (Jack Halpern, 1990):
2798
The Modern Reader's Japanese-English Character Dictionary (Andrew Nelson):
5084
The New Nelson Japanese-English Character Dictionary (John Haig):
5340