Kodansha Kanji Dictionary (Jack Halpern, 2013):
1254
Morohashi Daikanwajiten (Volume 6, page 0752):
16506
New Japanese-English Character Dictionary (Jack Halpern, 1990):
995
The Modern Reader's Japanese-English Character Dictionary (Andrew Nelson):
2446
The New Nelson Japanese-English Character Dictionary (John Haig):
2978