Kodansha Kanji Dictionary (Jack Halpern, 2013):
2088
Morohashi Daikanwajiten (Volume 11, page 0408):
40129
New Japanese-English Character Dictionary (Jack Halpern, 1990):
1656
The Modern Reader's Japanese-English Character Dictionary (Andrew Nelson):
4812
The New Nelson Japanese-English Character Dictionary (John Haig):
6205