Kanji Learners Dictionary (Jack Halpern, 2 edition, 2013):
1112
Kodansha Kanji Dictionary (Jack Halpern, 2013):
1541
Morohashi Daikanwajiten (Volume 8, page 0372):
24284
New Japanese-English Character Dictionary (Jack Halpern, 1990):
1204
The Modern Reader's Japanese-English Character Dictionary (Andrew Nelson):
3194
The New Nelson Japanese-English Character Dictionary (John Haig):
4009