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 1,706 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 0.011 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 0.033 1 in 52,068 0 Never Never
44 454 0.038 1 in 44,843 0 Never Never
45 532 0.045 1 in 38,268 0 Never Never
46 612 0.051 1 in 33,266 1 9/4/2017 406
47 709 0.059 1 in 28,714 0 Never Never
48 811 0.068 1 in 25,103 0 Never Never
49 931 0.078 1 in 21,867 0 Never Never
50 1,057 0.089 1 in 19,261 0 Never Never
51 1,206 0.101 1 in 16,881 0 Never Never
52 1,360 0.114 1 in 14,970 0 Never Never
53 1,540 0.129 1 in 13,220 2 7/31/2017 421
54 1,729 0.145 1 in 11,775 0 Never Never
55 1,945 0.163 1 in 10,467 0 Never Never
56 2,172 0.182 1 in 9,373 1 3/17/2012 1,261
57 2,432 0.204 1 in 8,371 0 Never Never
58 2,702 0.226 1 in 7,535 1 9/15/2018 245
59 3,009 0.252 1 in 6,766 1 12/30/2019 43
60 3,331 0.279 1 in 6,112 0 Never Never
61 3,692 0.309 1 in 5,514 2 3/19/2015 792
62 4,070 0.341 1 in 5,002 0 Never Never
63 4,494 0.377 1 in 4,530 1 11/20/2014 843
64 4,935 0.414 1 in 4,125 0 Never Never
65 5,427 0.455 1 in 3,751 0 Never Never
66 5,942 0.498 1 in 3,426 0 Never Never
67 6,510 0.546 1 in 3,127 0 Never Never
68 7,103 0.595 1 in 2,866 1 1/28/2012 1,282
69 7,758 0.650 1 in 2,624 0 Never Never
70 8,438 0.707 1 in 2,413 1 11/1/2014 851
71 9,185 0.770 1 in 2,216 1 6/2/2016 603
72 9,963 0.835 1 in 2,043 0 Never Never
73 10,810 0.906 1 in 1,883 1 6/22/2011 1,376
74 11,691 0.980 1 in 1,741 2 4/6/2019 158
75 12,650 1.060 1 in 1,609 2 1/11/2014 977
76 13,642 1.143 1 in 1,492 0 Never Never
77 14,717 1.233 1 in 1,383 1 5/25/2011 1,388
78 15,831 1.327 1 in 1,286 2 7/14/2018 272
79 17,030 1.427 1 in 1,195 1 5/2/2016 616
80 18,270 1.531 1 in 1,114 1 11/10/2014 847
81 19,604 1.643 1 in 1,038 1 2/10/2020 25
82 20,977 1.758 1 in 971 0 Never Never
83 22,448 1.881 1 in 907 1 8/21/2014 882
84 23,964 2.008 1 in 850 2 10/3/2013 1,020
85 25,579 2.143 1 in 796 1 7/13/2015 742
86 27,240 2.283 1 in 747 1 4/4/2012 1,253
87 29,008 2.431 1 in 702 0 Never Never Overdue
88 30,818 2.582 1 in 661 4 2/1/2020 29
89 32,739 2.743 1 in 622 4 4/11/2012 1,250 Overdue
90 34,707 2.908 1 in 587 0 Never Never Overdue
91 36,785 3.083 1 in 553 1 4/24/2010 1,558 Overdue
92 38,909 3.260 1 in 523 8 4/6/2020 1
93 41,150 3.448 1 in 495 3 6/25/2016 593
94 43,432 3.640 1 in 469 4 3/4/2017 485
95 45,833 3.841 1 in 444 1 5/14/2018 298
96 48,278 4.046 1 in 422 6 3/26/2020 6
97 50,839 4.260 1 in 400 6 10/29/2018 226
98 53,441 4.478 1 in 381 6 5/26/2016 606
99 56,165 4.707 1 in 362 1 8/1/2012 1,203 Overdue
100 58,922 4.938 1 in 346 5 8/8/2019 105
101 61,801 5.179 1 in 329 6 2/12/2018 337
102 64,714 5.423 1 in 315 5 6/24/2017 437
103 67,743 5.677 1 in 301 6 7/21/2018 269
104 70,801 5.933 1 in 288 1 4/29/2013 1,087 Overdue
105 73,979 6.199 1 in 275 9 2/15/2018 336
106 77,175 6.467 1 in 264 5 9/22/2018 242
107 80,488 6.745 1 in 253 8 1/5/2019 197
108 83,817 7.024 1 in 243 11 9/8/2018 248
109 87,255 7.312 1 in 233 6 1/27/2018 344
110 90,701 7.601 1 in 224 7 6/24/2019 124
111 94,257 7.899 1 in 216 9 11/18/2019 61
112 97,806 8.196 1 in 208 11 7/13/2019 116
113 101,459 8.502 1 in 201 11 2/4/2019 184
114 105,101 8.807 1 in 194 9 7/27/2019 110
115 108,835 9.120 1 in 187 9 11/16/2019 62
116 112,547 9.431 1 in 181 7 5/2/2019 147
117 116,349 9.750 1 in 175 11 1/20/2020 34
118 120,111 10.065 1 in 169 8 3/14/2020 11
119 123,955 10.387 1 in 164 7 3/2/2019 173
120 127,753 10.705 1 in 159 11 3/19/2020 9
121 131,618 11.029 1 in 155 11 2/27/2020 18
122 135,424 11.348 1 in 150 8 10/5/2019 80
123 139,293 11.672 1 in 146 9 12/5/2019 54
124 143,084 11.990 1 in 142 17 12/4/2017 367 Overdue
125 146,928 12.312 1 in 139 17 3/21/2020 8
126 150,687 12.627 1 in 135 20 4/2/2020 3
127 154,482 12.945 1 in 132 15 11/1/2018 225
128 158,178 13.255 1 in 129 13 2/20/2020 21
129 161,906 13.567 1 in 126 15 6/23/2018 281 Overdue
130 165,515 13.870 1 in 123 12 3/12/2020 12
131 169,145 14.174 1 in 120 8 3/16/2017 480 Overdue
132 172,649 14.468 1 in 118 13 11/9/2019 65
133 176,156 14.761 1 in 116 15 1/23/2020 33
134 179,524 15.044 1 in 113 22 1/27/2020 31
135 182,891 15.326 1 in 111 16 9/19/2019 87
136 186,099 15.595 1 in 109 13 12/2/2017 368 Overdue
137 189,295 15.863 1 in 108 11 9/12/2019 90
138 192,326 16.117 1 in 106 17 8/3/2019 107
139 195,328 16.368 1 in 104 18 10/17/2019 75
140 198,153 16.605 1 in 103 17 9/28/2019 83
141 200,946 16.839 1 in 101 18 1/11/2020 38
142 203,543 17.056 1 in 100 20 9/26/2019 84
143 206,098 17.271 1 in 98.8 11 6/8/2019 131
144 208,454 17.468 1 in 97.7 25 4/15/2019 154
145 210,752 17.661 1 in 96.6 16 3/28/2020 5
146 212,841 17.836 1 in 95.7 18 9/21/2019 86
147 214,871 18.006 1 in 94.7 13 8/6/2018 262 Overdue
148 216,675 18.157 1 in 94.0 16 11/25/2019 58
149 218,413 18.303 1 in 93.2 13 2/6/2020 27
150 219,925 18.429 1 in 92.6 21 2/29/2020 17
151 221,357 18.549 1 in 92.0 18 5/19/2018 296 Overdue
152 222,556 18.650 1 in 91.5 15 10/7/2019 79
153 223,677 18.744 1 in 91.0 23 2/24/2020 19
154 224,552 18.817 1 in 90.7 12 5/6/2019 145
155 225,345 18.883 1 in 90.3 21 2/15/2020 23
156 225,896 18.930 1 in 90.1 13 3/18/2019 166
157 226,354 18.968 1 in 89.9 13 2/3/2020 28
158 226,567 18.986 1 in 89.9 21 8/22/2019 99
159 226,694 18.996 1 in 89.8 16 12/7/2019 53
160 226,567 18.986 1 in 89.9 25 4/27/2019 149
161 226,354 18.968 1 in 89.9 14 4/4/2020 2
162 225,896 18.930 1 in 90.1 22 3/16/2020 10
163 225,345 18.883 1 in 90.3 11 4/3/2017 472 Overdue
164 224,552 18.817 1 in 90.7 16 8/17/2019 101
165 223,677 18.744 1 in 91.0 23 9/30/2019 82
166 222,556 18.650 1 in 91.5 18 6/17/2019 127
167 221,357 18.549 1 in 92.0 16 8/12/2019 103
168 219,925 18.429 1 in 92.6 21 1/28/2019 187 Overdue
169 218,413 18.303 1 in 93.2 22 3/11/2019 169
170 216,675 18.157 1 in 94.0 24 3/16/2019 167
171 214,871 18.006 1 in 94.7 17 3/25/2019 163
172 212,841 17.836 1 in 95.7 23 9/2/2019 94
173 210,752 17.661 1 in 96.6 13 1/18/2020 35
174 208,454 17.468 1 in 97.7 16 8/11/2018 260 Overdue
175 206,098 17.271 1 in 98.8 26 12/28/2019 44
176 203,543 17.056 1 in 100 11 3/4/2019 172
177 200,946 16.839 1 in 101 19 11/23/2019 59
178 198,153 16.605 1 in 103 17 9/6/2018 249 Overdue
179 195,328 16.368 1 in 104 21 3/30/2020 4
180 192,326 16.117 1 in 106 14 1/2/2020 42
181 189,295 15.863 1 in 108 20 11/14/2019 63
182 186,099 15.595 1 in 109 12 5/27/2019 136
183 182,891 15.326 1 in 111 15 10/26/2019 71
184 179,524 15.044 1 in 113 21 8/29/2019 96
185 176,156 14.761 1 in 116 14 4/11/2019 156
186 172,649 14.468 1 in 118 19 7/8/2019 118
187 169,145 14.174 1 in 120 21 12/2/2019 55
188 165,515 13.870 1 in 123 11 3/14/2019 168
189 161,906 13.567 1 in 126 13 10/19/2019 74
190 158,178 13.255 1 in 129 8 6/27/2015 749 Overdue
191 154,482 12.945 1 in 132 15 12/26/2019 45
192 150,687 12.627 1 in 135 14 6/3/2019 133
193 146,928 12.312 1 in 139 15 9/23/2019 85
194 143,084 11.990 1 in 142 12 11/30/2019 56
195 139,293 11.672 1 in 146 12 6/6/2019 132
196 135,424 11.348 1 in 150 12 11/21/2019 60
197 131,618 11.029 1 in 155 8 1/20/2018 347 Overdue
198 127,753 10.705 1 in 159 8 4/26/2018 306
199 123,955 10.387 1 in 164 15 1/13/2020 37
200 120,111 10.065 1 in 169 6 3/10/2018 326
201 116,349 9.750 1 in 175 8 4/29/2019 148
202 112,547 9.431 1 in 181 9 5/7/2018 301
203 108,835 9.120 1 in 187 5 11/7/2019 66
204 105,101 8.807 1 in 194 6 3/9/2020 13
205 101,459 8.502 1 in 201 12 8/19/2019 100
206 97,806 8.196 1 in 208 12 2/11/2019 181
207 94,257 7.899 1 in 216 9 4/18/2019 153
208 90,701 7.601 1 in 224 9 10/12/2019 77
209 87,255 7.312 1 in 233 3 1/6/2018 353
210 83,817 7.024 1 in 243 7 10/15/2018 232
211 80,488 6.745 1 in 253 8 3/23/2020 7
212 77,175 6.467 1 in 264 4 3/2/2020 16
213 73,979 6.199 1 in 275 5 9/7/2019 92
214 70,801 5.933 1 in 288 6 3/30/2015 787 Overdue
215 67,743 5.677 1 in 301 5 12/23/2019 46
216 64,714 5.423 1 in 315 8 2/2/2017 498
217 61,801 5.179 1 in 329 7 5/25/2019 137
218 58,922 4.938 1 in 346 4 2/22/2020 20
219 56,165 4.707 1 in 362 2 2/17/2020 22
220 53,441 4.478 1 in 381 4 11/12/2018 220
221 50,839 4.260 1 in 400 5 8/26/2019 97
222 48,278 4.046 1 in 422 1 8/25/2012 1,193 Overdue
223 45,833 3.841 1 in 444 5 12/27/2018 201
224 43,432 3.640 1 in 469 7 6/5/2017 445
225 41,150 3.448 1 in 495 3 3/30/2019 161
226 38,909 3.260 1 in 523 1 10/7/2013 1,018
227 36,785 3.083 1 in 553 5 12/22/2018 203
228 34,707 2.908 1 in 587 3 12/8/2016 522
229 32,739 2.743 1 in 622 1 1/16/2016 662
230 30,818 2.582 1 in 661 1 11/7/2011 1,317
231 29,008 2.431 1 in 702 4 8/10/2019 104
232 27,240 2.283 1 in 747 4 9/23/2017 398
233 25,579 2.143 1 in 796 3 2/8/2020 26
234 23,964 2.008 1 in 850 1 3/3/2018 329
235 22,448 1.881 1 in 907 2 7/20/2017 426
236 20,977 1.758 1 in 971 0 Never Never
237 19,604 1.643 1 in 1,038 1 11/19/2015 687
238 18,270 1.531 1 in 1,114 1 10/31/2019 69
239 17,030 1.427 1 in 1,195 3 6/2/2018 290
240 15,831 1.327 1 in 1,286 0 Never Never
241 14,717 1.233 1 in 1,383 1 6/12/2014 912
242 13,642 1.143 1 in 1,492 2 6/13/2015 755
243 12,650 1.060 1 in 1,609 2 7/30/2018 265
244 11,691 0.980 1 in 1,741 0 Never Never
245 10,810 0.906 1 in 1,883 3 10/5/2015 706
246 9,963 0.835 1 in 2,043 0 Never Never
247 9,185 0.770 1 in 2,216 2 10/11/2018 234
248 8,438 0.707 1 in 2,413 1 5/5/2012 1,240
249 7,758 0.650 1 in 2,624 1 3/28/2019 162
250 7,103 0.595 1 in 2,866 1 9/4/2014 876
251 6,510 0.546 1 in 3,127 0 Never Never
252 5,942 0.498 1 in 3,426 0 Never Never
253 5,427 0.455 1 in 3,751 0 Never Never
254 4,935 0.414 1 in 4,125 0 Never Never
255 4,494 0.377 1 in 4,530 1 10/22/2016 542
256 4,070 0.341 1 in 5,002 1 8/24/2011 1,349
257 3,692 0.309 1 in 5,514 0 Never Never
258 3,331 0.279 1 in 6,112 0 Never Never
259 3,009 0.252 1 in 6,766 0 Never Never
260 2,702 0.226 1 in 7,535 1 8/22/2009 1,663
261 2,432 0.204 1 in 8,371 0 Never Never
262 2,172 0.182 1 in 9,373 0 Never Never
263 1,945 0.163 1 in 10,467 1 11/17/2010 1,469
264 1,729 0.145 1 in 11,775 0 Never Never
265 1,540 0.129 1 in 13,220 1 2/28/2015 800
266 1,360 0.114 1 in 14,970 0 Never Never
267 1,206 0.101 1 in 16,881 0 Never Never
268 1,057 0.089 1 in 19,261 0 Never Never
269 931 0.078 1 in 21,867 0 Never Never
270 811 0.068 1 in 25,103 0 Never Never
271 709 0.059 1 in 28,714 0 Never Never
272 612 0.051 1 in 33,266 0 Never Never
273 532 0.045 1 in 38,268 0 Never Never
274 454 0.038 1 in 44,843 0 Never Never
275 391 0.033 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 0.011 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 April 2020 03:39 AM