One Piece Staff twitter account announced that Mihawk is in 22nd place.
New One Piece 6th Official Characters Popularity Poll Results.
1. Luffy: 11,737 votes.
2. Zoro: 10,442 votes.
3. Sanji: 10,215 votes.
4. Law: 7,997 votes.
5. Ace: 4,605 votes.
6. Jinbe: 3,884 votes.
7. Chopper: 3,301 votes.
8. Nami: 3,269 votes.
9. Sabo: 2,967 votes.
10. Hancock: 2,452 votes.
11. Shanks: 2,010 votes.
12. Robin: 1,952 votes.
13. Cavendish: 1,742 votes.
14. Reiju: 1,665 votes.
15. Usopp: 1,409 votes.
16. Rocinante: 1,230 votes.
17. Doflamingo: 1,125 votes.
18. Crocodile: 1,050 votes.
19. Brook: 936 votes.
20. Franky: 861 votes.
20. Marco: 861 votes.
! 22. Mihawk.
23. Perhona.
24. Vivi.
25. Bon Kure.
26. Kuzan.
27. Carrot.
28. Shirohige.
29. Pudding.
30. Bartolomeo.
31. Nekomamushi.
32. Shirahoshi.
33. Smoker.
Tashigi.
35. Buggy.
36. Koala.
37. Eustass "Captain" Kid.
38. Rayleigh.
39. Gol D. Roger.
40. Eiichiro Oda.
41. Rebecca.
42. Bepo.
43. Rob Rucchi.
44. Enel.
45. Ain (Film Z).
46. Katakuri.
47. Señor Pink.
48. Farafra.
49. Kurohige.
50. Urouge.
51. Pandaman.
52. Bege.
53. Fujitora.
54. Ceasar.
55. Benn Beckman.
Carue.
57. Pell.
58. Coby.
Vinsmoke Ichiji.
60. Going Merry.
Carina (One Piece Film Gold).
62. Kalifa.
63. Pedro.
Gaimon.
Don Creek.
66. Gildo Tesoro (One Piece Film Gold).
Vinsmoke Sora.
68. Jewelry Bonney.
Laki.
70. Big Mom.
Penguin.
Baby 5.
Akainu.
Kaku.
75. Hawkins.
76. Hiruluk.
77. Kumashi.
Kizaru.
Bell-mère.
Ivankov.
81. Izo.
Monet.
Zephyr (One Piece Film Z).
Rika.
85. Dragon.
86. Spandam.
Makino.
Kung-Fu Dugongs.
Miss Valentine.
90. Pekoms.
X Drake.
Vinsmoke Yonji.
Zeff.
94. Leo.
Vinsmoke Niji.
Kuina.
97. Kaidou.
Shiliew.
Chouchou.
100. Thousand Sunny.
Shachi.
Pauly.
Laboon.