Kodansha Kanji Dictionary (Jack Halpern, 2013):
2897
Morohashi Daikanwajiten (Volume 4, page 0290):
8279
New Japanese-English Character Dictionary (Jack Halpern, 1990):
2313
Remembering The Kanji (James Heisig):
2229
Remembering The Kanji (James Heisig, 6 edition):
2337
The Modern Reader's Japanese-English Character Dictionary (Andrew Nelson):
1432
The New Nelson Japanese-English Character Dictionary (John Haig):
1497