As reported by the Chicago Board of Elections.

Unofficial Early Voting – Day by Day – Citywide data through 6:30 p.m., March 6, 2016
Ballots       Date      Sites Open

190Feb 171 site
194Feb 181 site
194Feb 191 site
48Feb 201 site
36Feb 211 site
192Feb 221 site
192Feb 231 site
159Feb 241 site
173Feb 251 site
198Feb 261 site
114Feb 271 site
65Feb 281 site
9,477Feb 2951 sites
6,081Mar 151 sites
6,616Mar 251 sites
5,226Mar 351 sites
7,040Mar 451 sites
9,910Mar 551 sites
1,413Mar 614 sites

Unofficial Cumulative: Feb. 17 through 6:30 p.m., March 6, 2016
Ward ……Early Voting Ballots

1869
2783
31,355
41,377
51,097
61,093
71,191
81,239
91,180
10841
111,341
12575
132,476
14499
15274
16495
17866
181,307
192,027
20636
211,207
22337
231,072
24478
25598
26549
27694
28634
29922
30453
31410
32779
33705
341,488
35425
36494
37736
38979
391,078
40969
411,671
42996
431,066
441,016
45993
46907
471,331
481,286
49967
50757
 47,518