Illinois Lotto Bell Curve Statistics

This page displays a Bell Curve, also known as a Normal Distribution or Gaussian Distribution, for Illinois Lotto. It shows how frequently the winning numbers add up to a certain sum.

The grey curve on the graph is the expected Bell Curve, which displays how often each sum should have appeared in all draws to date. For example, if there is a 1 in 100 probability that the winning numbers will add up to a certain sum in any given draw, that sum would be expected to appear 10 times over 1,000 draws. The expected Bell Curve is symmetrical and has one mode, which coincides with the mean and the median.

This is overlaid with the actual number of times each sum has appeared in all draws to date (the blue bars). This will match the expected Bell Curve more closely as more draws take place. The curve for draws with a limited history may look more erratic.

Main Numbers:

The data is further laid out in the table below. It shows, for each of the sum totals, how many possible number combinations there are, the expected number of times that each sum should have appeared in all draws to date, and the count of how many times it has actually appeared. The final column shows if a particular sum is overdue. A sum is regarded as overdue if it hasn't appeared for twice the number of draws it is expected to. For example, if there is a 1 in 100 probability of a particular sum appearing, it will be labelled overdue if it hasn't appeared for 201 draws or more.

Some lotteries have undergone rule changes in the past that have affected how many main numbers are drawn. To remain consistent, data is taken only from draws that used the same matrix that is currently in use. This can mean that the statistics for some games are limited.

Extra Shot is not included in these statistics as only one number is drawn.

Number Sum Total Possible Combinations Expectation Actual Over 1,745 Draws
Count Frequency Count Last Drawn Draws Ago
21 1 0.000 1 in 20,358,520 0 Never Never
22 1 0.000 1 in 20,358,520 0 Never Never
23 2 0.000 1 in 10,179,260 0 Never Never
24 3 0.000 1 in 6,786,174 0 Never Never
25 5 0.000 1 in 4,071,704 0 Never Never
26 7 0.001 1 in 2,908,360 0 Never Never
27 11 0.001 1 in 1,850,775 0 Never Never
28 14 0.001 1 in 1,454,180 0 Never Never
29 20 0.002 1 in 1,017,926 0 Never Never
30 26 0.002 1 in 783,020 0 Never Never
31 35 0.003 1 in 581,672 0 Never Never
32 44 0.004 1 in 462,694 0 Never Never
33 58 0.005 1 in 351,009 0 Never Never
34 71 0.006 1 in 286,740 0 Never Never
35 90 0.008 1 in 226,206 0 Never Never
36 110 0.009 1 in 185,078 0 Never Never
37 136 0.012 1 in 149,695 0 Never Never
38 163 0.014 1 in 124,899 0 Never Never
39 199 0.017 1 in 102,304 0 Never Never
40 235 0.020 1 in 86,632 0 Never Never
41 282 0.024 1 in 72,193 0 Never Never
42 331 0.028 1 in 61,506 0 Never Never
43 391 0.034 1 in 52,068 0 Never Never
44 454 0.039 1 in 44,843 0 Never Never
45 532 0.046 1 in 38,268 0 Never Never
46 612 0.052 1 in 33,266 1 9/4/2017 445
47 709 0.061 1 in 28,714 0 Never Never
48 811 0.070 1 in 25,103 0 Never Never
49 931 0.080 1 in 21,867 0 Never Never
50 1,057 0.091 1 in 19,261 0 Never Never
51 1,206 0.103 1 in 16,881 0 Never Never
52 1,360 0.117 1 in 14,970 0 Never Never
53 1,540 0.132 1 in 13,220 2 7/31/2017 460
54 1,729 0.148 1 in 11,775 0 Never Never
55 1,945 0.167 1 in 10,467 0 Never Never
56 2,172 0.186 1 in 9,373 1 3/17/2012 1,300
57 2,432 0.208 1 in 8,371 0 Never Never
58 2,702 0.232 1 in 7,535 1 9/15/2018 284
59 3,009 0.258 1 in 6,766 1 12/30/2019 82
60 3,331 0.286 1 in 6,112 0 Never Never
61 3,692 0.316 1 in 5,514 2 3/19/2015 831
62 4,070 0.349 1 in 5,002 0 Never Never
63 4,494 0.385 1 in 4,530 1 11/20/2014 882
64 4,935 0.423 1 in 4,125 0 Never Never
65 5,427 0.465 1 in 3,751 0 Never Never
66 5,942 0.509 1 in 3,426 0 Never Never
67 6,510 0.558 1 in 3,127 0 Never Never
68 7,103 0.609 1 in 2,866 1 1/28/2012 1,321
69 7,758 0.665 1 in 2,624 1 5/16/2020 23
70 8,438 0.723 1 in 2,413 1 11/1/2014 890
71 9,185 0.787 1 in 2,216 1 6/2/2016 642
72 9,963 0.854 1 in 2,043 0 Never Never
73 10,810 0.927 1 in 1,883 1 6/22/2011 1,415
74 11,691 1.002 1 in 1,741 2 4/6/2019 197
75 12,650 1.084 1 in 1,609 2 1/11/2014 1,016
76 13,642 1.169 1 in 1,492 0 Never Never
77 14,717 1.261 1 in 1,383 1 5/25/2011 1,427
78 15,831 1.357 1 in 1,286 2 7/14/2018 311
79 17,030 1.460 1 in 1,195 1 5/2/2016 655
80 18,270 1.566 1 in 1,114 1 11/10/2014 886
81 19,604 1.680 1 in 1,038 1 2/10/2020 64
82 20,977 1.798 1 in 971 0 Never Never
83 22,448 1.924 1 in 907 1 8/21/2014 921
84 23,964 2.054 1 in 850 2 10/3/2013 1,059
85 25,579 2.192 1 in 796 1 7/13/2015 781
86 27,240 2.335 1 in 747 1 4/4/2012 1,292
87 29,008 2.486 1 in 702 0 Never Never Overdue
88 30,818 2.642 1 in 661 4 2/1/2020 68
89 32,739 2.806 1 in 622 4 4/11/2012 1,289 Overdue
90 34,707 2.975 1 in 587 0 Never Never Overdue
91 36,785 3.153 1 in 553 1 4/24/2010 1,597 Overdue
92 38,909 3.335 1 in 523 8 4/6/2020 40
93 41,150 3.527 1 in 495 3 6/25/2016 632
94 43,432 3.723 1 in 469 4 3/4/2017 524
95 45,833 3.929 1 in 444 1 5/14/2018 337
96 48,278 4.138 1 in 422 6 3/26/2020 45
97 50,839 4.358 1 in 400 6 10/29/2018 265
98 53,441 4.581 1 in 381 6 5/26/2016 645
99 56,165 4.814 1 in 362 1 8/1/2012 1,242 Overdue
100 58,922 5.050 1 in 346 5 8/8/2019 144
101 61,801 5.297 1 in 329 6 2/12/2018 376
102 64,714 5.547 1 in 315 5 6/24/2017 476
103 67,743 5.806 1 in 301 6 7/21/2018 308
104 70,801 6.069 1 in 288 1 4/29/2013 1,126 Overdue
105 73,979 6.341 1 in 275 9 2/15/2018 375
106 77,175 6.615 1 in 264 5 9/22/2018 281
107 80,488 6.899 1 in 253 9 6/15/2020 10
108 83,817 7.184 1 in 243 11 9/8/2018 287
109 87,255 7.479 1 in 233 6 1/27/2018 383
110 90,701 7.774 1 in 224 7 6/24/2019 163
111 94,257 8.079 1 in 216 9 11/18/2019 100
112 97,806 8.383 1 in 208 11 7/13/2019 155
113 101,459 8.696 1 in 201 11 2/4/2019 223
114 105,101 9.009 1 in 194 10 6/29/2020 4
115 108,835 9.329 1 in 187 9 11/16/2019 101
116 112,547 9.647 1 in 181 7 5/2/2019 186
117 116,349 9.973 1 in 175 11 1/20/2020 73
118 120,111 10.295 1 in 169 10 5/9/2020 26
119 123,955 10.625 1 in 164 7 3/2/2019 212
120 127,753 10.950 1 in 159 11 3/19/2020 48
121 131,618 11.281 1 in 155 12 6/25/2020 6
122 135,424 11.608 1 in 150 9 4/20/2020 34
123 139,293 11.939 1 in 146 9 12/5/2019 93
124 143,084 12.264 1 in 142 19 6/22/2020 7
125 146,928 12.594 1 in 139 17 3/21/2020 47
126 150,687 12.916 1 in 135 20 4/2/2020 42
127 154,482 13.241 1 in 132 15 11/1/2018 264 Overdue
128 158,178 13.558 1 in 129 13 2/20/2020 60
129 161,906 13.878 1 in 126 16 6/8/2020 13
130 165,515 14.187 1 in 123 12 3/12/2020 51
131 169,145 14.498 1 in 120 8 3/16/2017 519 Overdue
132 172,649 14.798 1 in 118 13 11/9/2019 104
133 176,156 15.099 1 in 116 15 1/23/2020 72
134 179,524 15.388 1 in 113 22 1/27/2020 70
135 182,891 15.676 1 in 111 16 9/19/2019 126
136 186,099 15.951 1 in 109 14 5/25/2020 19
137 189,295 16.225 1 in 108 11 9/12/2019 129
138 192,326 16.485 1 in 106 18 6/13/2020 11
139 195,328 16.742 1 in 104 18 10/17/2019 114
140 198,153 16.984 1 in 103 18 5/30/2020 17
141 200,946 17.224 1 in 101 18 1/11/2020 77
142 203,543 17.446 1 in 100 20 9/26/2019 123
143 206,098 17.665 1 in 98.8 11 6/8/2019 170
144 208,454 17.867 1 in 97.7 25 4/15/2019 193
145 210,752 18.064 1 in 96.6 17 6/18/2020 9
146 212,841 18.243 1 in 95.7 20 5/28/2020 18
147 214,871 18.417 1 in 94.7 13 8/6/2018 301 Overdue
148 216,675 18.572 1 in 94.0 16 11/25/2019 97
149 218,413 18.721 1 in 93.2 13 2/6/2020 66
150 219,925 18.851 1 in 92.6 22 7/4/2020 2
151 221,357 18.973 1 in 92.0 18 5/19/2018 335 Overdue
152 222,556 19.076 1 in 91.5 16 5/4/2020 28
153 223,677 19.172 1 in 91.0 24 5/18/2020 22
154 224,552 19.247 1 in 90.7 12 5/6/2019 184 Overdue
155 225,345 19.315 1 in 90.3 21 2/15/2020 62
156 225,896 19.362 1 in 90.1 13 3/18/2019 205 Overdue
157 226,354 19.402 1 in 89.9 14 4/27/2020 31
158 226,567 19.420 1 in 89.9 25 6/27/2020 5
159 226,694 19.431 1 in 89.8 17 6/20/2020 8
160 226,567 19.420 1 in 89.9 25 4/27/2019 188 Overdue
161 226,354 19.402 1 in 89.9 14 4/4/2020 41
162 225,896 19.362 1 in 90.1 22 3/16/2020 49
163 225,345 19.315 1 in 90.3 12 7/2/2020 3
164 224,552 19.247 1 in 90.7 16 8/17/2019 140
165 223,677 19.172 1 in 91.0 24 6/4/2020 15
166 222,556 19.076 1 in 91.5 18 6/17/2019 166
167 221,357 18.973 1 in 92.0 16 8/12/2019 142
168 219,925 18.851 1 in 92.6 21 1/28/2019 226 Overdue
169 218,413 18.721 1 in 93.2 22 3/11/2019 208 Overdue
170 216,675 18.572 1 in 94.0 24 3/16/2019 206 Overdue
171 214,871 18.417 1 in 94.7 17 3/25/2019 202 Overdue
172 212,841 18.243 1 in 95.7 23 9/2/2019 133
173 210,752 18.064 1 in 96.6 13 1/18/2020 74
174 208,454 17.867 1 in 97.7 16 8/11/2018 299 Overdue
175 206,098 17.665 1 in 98.8 26 12/28/2019 83
176 203,543 17.446 1 in 100 11 3/4/2019 211 Overdue
177 200,946 17.224 1 in 101 19 11/23/2019 98
178 198,153 16.984 1 in 103 17 9/6/2018 288 Overdue
179 195,328 16.742 1 in 104 21 3/30/2020 43
180 192,326 16.485 1 in 106 14 1/2/2020 81
181 189,295 16.225 1 in 108 21 6/11/2020 12
182 186,099 15.951 1 in 109 13 4/11/2020 38
183 182,891 15.676 1 in 111 17 5/11/2020 25
184 179,524 15.388 1 in 113 21 8/29/2019 135
185 176,156 15.099 1 in 116 14 4/11/2019 195
186 172,649 14.798 1 in 118 19 7/8/2019 157
187 169,145 14.498 1 in 120 21 12/2/2019 94
188 165,515 14.187 1 in 123 12 4/13/2020 37
189 161,906 13.878 1 in 126 13 10/19/2019 113
190 158,178 13.558 1 in 129 8 6/27/2015 788 Overdue
191 154,482 13.241 1 in 132 15 12/26/2019 84
192 150,687 12.916 1 in 135 14 6/3/2019 172
193 146,928 12.594 1 in 139 16 4/30/2020 30
194 143,084 12.264 1 in 142 12 11/30/2019 95
195 139,293 11.939 1 in 146 13 5/7/2020 27
196 135,424 11.608 1 in 150 12 11/21/2019 99
197 131,618 11.281 1 in 155 8 1/20/2018 386 Overdue
198 127,753 10.950 1 in 159 8 4/26/2018 345 Overdue
199 123,955 10.625 1 in 164 15 1/13/2020 76
200 120,111 10.295 1 in 169 6 3/10/2018 365 Overdue
201 116,349 9.973 1 in 175 8 4/29/2019 187
202 112,547 9.647 1 in 181 9 5/7/2018 340
203 108,835 9.329 1 in 187 5 11/7/2019 105
204 105,101 9.009 1 in 194 6 3/9/2020 52
205 101,459 8.696 1 in 201 12 8/19/2019 139
206 97,806 8.383 1 in 208 12 2/11/2019 220
207 94,257 8.079 1 in 216 10 6/6/2020 14
208 90,701 7.774 1 in 224 9 10/12/2019 116
209 87,255 7.479 1 in 233 3 1/6/2018 392
210 83,817 7.184 1 in 243 8 5/23/2020 20
211 80,488 6.899 1 in 253 8 3/23/2020 46
212 77,175 6.615 1 in 264 5 4/23/2020 33
213 73,979 6.341 1 in 275 5 9/7/2019 131
214 70,801 6.069 1 in 288 6 3/30/2015 826 Overdue
215 67,743 5.806 1 in 301 5 12/23/2019 85
216 64,714 5.547 1 in 315 8 2/2/2017 537
217 61,801 5.297 1 in 329 7 5/25/2019 176
218 58,922 5.050 1 in 346 4 2/22/2020 59
219 56,165 4.814 1 in 362 2 2/17/2020 61
220 53,441 4.581 1 in 381 4 11/12/2018 259
221 50,839 4.358 1 in 400 5 8/26/2019 136
222 48,278 4.138 1 in 422 1 8/25/2012 1,232 Overdue
223 45,833 3.929 1 in 444 5 12/27/2018 240
224 43,432 3.723 1 in 469 7 6/5/2017 484
225 41,150 3.527 1 in 495 3 3/30/2019 200
226 38,909 3.335 1 in 523 1 10/7/2013 1,057 Overdue
227 36,785 3.153 1 in 553 5 12/22/2018 242
228 34,707 2.975 1 in 587 3 12/8/2016 561
229 32,739 2.806 1 in 622 1 1/16/2016 701
230 30,818 2.642 1 in 661 2 7/6/2020 1
231 29,008 2.486 1 in 702 4 8/10/2019 143
232 27,240 2.335 1 in 747 4 9/23/2017 437
233 25,579 2.192 1 in 796 3 2/8/2020 65
234 23,964 2.054 1 in 850 1 3/3/2018 368
235 22,448 1.924 1 in 907 2 7/20/2017 465
236 20,977 1.798 1 in 971 1 5/2/2020 29
237 19,604 1.680 1 in 1,038 1 11/19/2015 726
238 18,270 1.566 1 in 1,114 1 10/31/2019 108
239 17,030 1.460 1 in 1,195 3 6/2/2018 329
240 15,831 1.357 1 in 1,286 0 Never Never
241 14,717 1.261 1 in 1,383 1 6/12/2014 951
242 13,642 1.169 1 in 1,492 2 6/13/2015 794
243 12,650 1.084 1 in 1,609 2 7/30/2018 304
244 11,691 1.002 1 in 1,741 0 Never Never
245 10,810 0.927 1 in 1,883 3 10/5/2015 745
246 9,963 0.854 1 in 2,043 0 Never Never
247 9,185 0.787 1 in 2,216 2 10/11/2018 273
248 8,438 0.723 1 in 2,413 1 5/5/2012 1,279
249 7,758 0.665 1 in 2,624 1 3/28/2019 201
250 7,103 0.609 1 in 2,866 1 9/4/2014 915
251 6,510 0.558 1 in 3,127 0 Never Never
252 5,942 0.509 1 in 3,426 0 Never Never
253 5,427 0.465 1 in 3,751 0 Never Never
254 4,935 0.423 1 in 4,125 0 Never Never
255 4,494 0.385 1 in 4,530 1 10/22/2016 581
256 4,070 0.349 1 in 5,002 1 8/24/2011 1,388
257 3,692 0.316 1 in 5,514 0 Never Never
258 3,331 0.286 1 in 6,112 0 Never Never
259 3,009 0.258 1 in 6,766 0 Never Never
260 2,702 0.232 1 in 7,535 1 8/22/2009 1,702
261 2,432 0.208 1 in 8,371 0 Never Never
262 2,172 0.186 1 in 9,373 0 Never Never
263 1,945 0.167 1 in 10,467 1 11/17/2010 1,508
264 1,729 0.148 1 in 11,775 0 Never Never
265 1,540 0.132 1 in 13,220 1 2/28/2015 839
266 1,360 0.117 1 in 14,970 0 Never Never
267 1,206 0.103 1 in 16,881 0 Never Never
268 1,057 0.091 1 in 19,261 0 Never Never
269 931 0.080 1 in 21,867 0 Never Never
270 811 0.070 1 in 25,103 0 Never Never
271 709 0.061 1 in 28,714 0 Never Never
272 612 0.052 1 in 33,266 0 Never Never
273 532 0.046 1 in 38,268 0 Never Never
274 454 0.039 1 in 44,843 0 Never Never
275 391 0.034 1 in 52,068 0 Never Never
276 331 0.028 1 in 61,506 0 Never Never
277 282 0.024 1 in 72,193 0 Never Never
278 235 0.020 1 in 86,632 0 Never Never
279 199 0.017 1 in 102,304 0 Never Never
280 163 0.014 1 in 124,899 0 Never Never
281 136 0.012 1 in 149,695 0 Never Never
282 110 0.009 1 in 185,078 0 Never Never
283 90 0.008 1 in 226,206 0 Never Never
284 71 0.006 1 in 286,740 0 Never Never
285 58 0.005 1 in 351,009 0 Never Never
286 44 0.004 1 in 462,694 0 Never Never
287 35 0.003 1 in 581,672 0 Never Never
288 26 0.002 1 in 783,020 0 Never Never
289 20 0.002 1 in 1,017,926 0 Never Never
290 14 0.001 1 in 1,454,180 0 Never Never
291 11 0.001 1 in 1,850,775 0 Never Never
292 7 0.001 1 in 2,908,360 0 Never Never
293 5 0.000 1 in 4,071,704 0 Never Never
294 3 0.000 1 in 6,786,174 0 Never Never
295 2 0.000 1 in 10,179,260 0 Never Never
296 1 0.000 1 in 20,358,520 0 Never Never
297 1 0.000 1 in 20,358,520 0 Never Never

Page Last Updated: Tuesday, 7 July 2020 03:34 AM