Kodansha Kanji Dictionary (Jack Halpern, 2013):
1078
Morohashi Daikanwajiten (Volume 6, page 0741):
16385
New Japanese-English Character Dictionary (Jack Halpern, 1990):
868
The Modern Reader's Japanese-English Character Dictionary (Andrew Nelson):
2440
The New Nelson Japanese-English Character Dictionary (John Haig):
2969