Number 31

In Health Lottery under the 5/50 + 1/50 · since May 2013 rules — 3,281 draws, 5 from 1–50.

332times drawn · chance expected 328 +0.23σ

4draws waiting · a wait this long: 73% for any number

9.7average wait between appearances · chance says 10.0

65longest completed wait · 32% chance of one at least that long

31 is drawn as often as chance explains

Drawn 332 times in 3,281 draws against 328.1 expected, +0.23σ. Each draw is independent: after 4 draws away it is exactly as likely tonight as a number drawn yesterday. It has also come out as the bonus ball 69 times, counted separately.

Number 31, draw by draw

Drawn 332 times in 3,281 draws · average wait 9.7 draws · longest completed wait 65 · waiting 4 draws now

a completed wait — darker is longer the wait still running — a lower bound, not a finished gap

Where it lands in a sorted draw

Sort a draw and 31 has a favourite seat — chance gives a large number the high positions more often. That is the shape of sorting, not of the machine.

1st smallest7 · chance 6.1
2nd smallest43 · chance 45.6
3rd smallest120 · chance 116.6
4th smallest119 · chance 120.9
5th smallest43 · chance 42.9

Every position’s lane →

The company it keeps

Seen most often with these — chance gives every partner about 27.1 shared draws, and the leaders are simply the ones that came out ahead this time.

46 7 3 11 9 28

It has shared a draw with every one of the other 49 numbers; chance expected about 0.0 still unmet by now. Every pair →

How many people play it

Under the crowd model, 31 is picked about 1.22× as often as an indifferent choice — 15th most popular of 50. That changes nothing about whether it comes up, and everything about how many ways a jackpot on it would be shared.

Numbers 1–31 — the birthday zone ×1.22

The model and its sources → · What people believe about 31 →

Every draw it appeared in

Date	Wait	Position	The draw
2026-10-25	8	4th	3 21 30 31 38
2026-10-17	5	3rd	16 25 31 33 48
2026-10-12	1	5th	7 8 12 13 31
2026-10-11	1	3rd	10 29 31

What this cannot tell you

Nothing here predicts the next draw. A number’s history is a record of a fair machine’s past, and the machine keeps none of it: 31 is drawn with probability 5/50 tonight whatever it did last week.

2026-04-16	1	2nd	14 31 35 36 43
2026-04-15	18	4th	6 14 15 31 50
2026-03-28	19	4th	8 16 24 31 46
2026-03-09	28	4th	6 17 27 31 48
2026-02-09	24	3rd	7 15 31 46 49
2026-01-16	9	3rd	2 27 31 42 45
2026-01-07	20	3rd	22 29 31 41 49
2025-12-18	6	4th	7 22 25 31 48
2025-12-12	5	4th	10 25 28 31 39
2025-12-07	5	2nd	10 31 32 38 43
2025-12-02	1	2nd	25 31 33 41 44
2025-12-01	5	4th	7 18 19 31 47
2025-11-26	12	4th	7 16 27 31 35
2025-11-14	10	4th	1 4 6 31 40
2025-11-04	4	4th	2 25 26 31 42
2025-10-31	1	4th	6 17 26 31 46
2025-10-30	5	2nd	5 31 33 35 48
2025-10-25	1	2nd	17 31 34 35 48
2025-10-24	1	4th	5 7 12 31 39
2025-10-23	7	5th	7 8 15 16 31
2025-10-16	4	2nd	3 31 33 35 48
2025-10-12	3	5th	4 5 9 22 31
2025-10-09	11	3rd	18 24 31 35 41
2025-09-28	9	4th	9 18 23 31 41
2025-09-19	11	4th	3 7 17 31 44
2025-09-08	7	4th	2 10 11 31 48
2025-09-01	14	4th	9 11 12 31 42
2025-08-18	5	4th	1 9 17 31 40
2025-08-13	15	4th	14 17 29 31 38
2025-07-29	6	4th	11 17 18 31 34
2025-07-23	11	3rd	5 16 31 34 48
2025-07-12	6	5th	9 19 20 23 31
2025-07-06	4	4th	4 11 12 31 46
2025-07-02	1	3rd	6 26 31 36 38
2025-07-01	5	4th	19 27 28 31 38
2025-06-26	8	2nd	5 31 36 38 46
2025-06-18	5	3rd	12 14 31 38 49
2025-06-13	17	3rd	16 30 31 32 34
2025-05-23	15	2nd	12 31 43 44 47
2025-05-02	3	2nd	23 31 32 37 44
2025-04-29	6	4th	19 25 30 31 35
2025-04-19	5	5th	2 3 11 22 31
2025-04-12	7	4th	3 11 14 31 37
2025-04-03	2	3rd	8 11 31 33 44
2025-04-01	29	3rd	20 29 31 36 50
2025-02-19	4	3rd	4 15 31 32 46
2025-02-13	18	3rd	24 30 31 39 46
2025-01-18	4	3rd	15 18 31 38 43
2025-01-14	7	4th	12 22 25 31 46
2025-01-03	7	5th	1 2 11 27 31
2024-12-25	9	3rd	4 26 31 33 38
2024-12-12	4	5th	10 14 20 26 31
2024-12-06	5	3rd	24 30 31 32 47
2024-11-29	10	3rd	1 6 31 42 48
2024-11-15	6	4th	20 23 24 31 34
2024-11-07	9	4th	3 8 13 31 38
2024-10-25	11	5th	2 7 22 24 31
2024-10-10	4	3rd	14 25 31 35 41
2024-10-04	36	3rd	10 13 31 35 46
2024-08-15	7	3rd	12 28 31 38 42
2024-08-06	21	4th	7 24 26 31 38
2024-07-06	20	4th	11 26 28 31 32
2024-06-08	1	3rd	3 20 31 33 45
2024-06-07	4	4th	4 23 24 31 36
2024-06-01	3	4th	20 23 27 31 32
2024-05-29	10	4th	5 12 22 31 40
2024-05-15	4	3rd	6 24 31 46 50
2024-05-09	17	5th	11 13 16 22 31
2024-04-16	11	3rd	4 20 31 34 37
2024-03-30	2	5th	4 11 20 30 31
2024-03-28	22	3rd	3 27 31 43 50
2024-02-27	14	5th	4 7 11 21 31
2024-02-07	3	2nd	27 31 34 42 46
2024-02-02	4	2nd	7 31 35 43 45
2024-01-27	24	3rd	14 24 31 44 46
2023-12-26	11	5th	4 10 21 28 31
2023-12-09	14	4th	2 17 29 31 48
2023-11-21	1	4th	2 8 24 31 50
2023-11-18	2	3rd	5 10 31 40 45
2023-11-16	8	2nd	5 31 34 35 46
2023-11-04	7	4th	15 20 21 31 41
2023-10-26	24	3rd	9 25 31 36 46
2023-09-22	1	3rd	2 16 31 36 47
2023-09-21	4	3rd	7 26 31 42 47
2023-09-15	11	4th	9 22 28 31 42
2023-08-31	12	3rd	4 11 31 44 47
2023-08-15	2	4th	11 27 29 31 36
2023-08-11	1	3rd	21 27 31 46 48
2023-08-10	65	3rd	10 12 31 36 48
2023-05-11	1	3rd	1 14 31 41 46
2023-05-10	12	3rd	2 12 31 32 48
2023-04-22	5	3rd	13 22 31 34 41
2023-04-15	18	3rd	22 24 31 43 44
2023-03-22	12	4th	11 12 14 31 39
2023-03-04	1	4th	8 24 25 31 41
2023-03-03	15	5th	1 10 11 21 31
2023-02-10	11	4th	7 21 25 31 35
2023-01-26	12	5th	6 14 15 16 31
2023-01-10	14	3rd	3 23 31 33 35
2022-12-21	10	4th	5 16 30 31 45
2022-12-07	4	5th	17 22 23 26 31
2022-12-01	1	4th	18 20 30 31 49
2022-11-30	9	3rd	7 17 31 34 37
2022-11-17	12	5th	7 10 20 22 31
2022-11-01	5	4th	8 13 29 31 36
2022-10-25	7	1st	31 35 36 38 40
2022-10-14	7	3rd	1 3 31 32 42
2022-10-05	8	4th	15 20 24 31 46
2022-09-23	12	4th	3 8 17 31 34
2022-09-07	30	4th	8 13 29 31 42
2022-07-27	1	3rd	6 19 31 33 35
2022-07-26	6	5th	10 12 14 29 31
2022-07-16	19	4th	2 19 23 31 42
2022-06-21	1	4th	6 9 30 31 45
2022-06-18	16	4th	6 10 26 31 45
2022-05-27	19	4th	4 10 26 31 45
2022-04-30	3	5th	9 11 21 28 31
2022-04-27	4	3rd	5 26 31 44 48
2022-04-21	17	4th	8 15 21 31 36
2022-03-29	7	4th	12 14 20 31 41
2022-03-18	1	4th	7 20 30 31 43
2022-03-17	10	4th	4 24 28 31 49
2022-03-03	26	2nd	26 31 32 39 47
2022-01-26	9	4th	6 19 25 31 33
2022-01-13	13	2nd	11 31 34 35 45
2021-12-25	11	3rd	9 21 31 43 44
2021-12-10	15	3rd	20 30 31 45 46
2021-11-19	30	2nd	30 31 33 38 47
2021-10-08	7	3rd	19 23 31 32 40
2021-09-29	9	3rd	7 13 31 40 47
2021-09-16	8	4th	9 17 28 31 46
2021-09-04	11	3rd	13 23 31 44 49
2021-08-20	7	4th	6 25 29 31 33
2021-08-11	11	5th	3 10 12 15 31
2021-07-27	8	3rd	25 26 31 37 41
2021-07-15	26	5th	1 4 5 14 31
2021-06-09	12	3rd	8 26 31 38 42
2021-05-22	20	3rd	11 26 31 44 48
2021-04-24	19	3rd	20 28 31 37 38
2021-03-30	6	4th	6 27 30 31 38
2021-03-20	1	3rd	8 22 31 36 42
2021-03-19	1	4th	4 9 30 31 45
2021-03-18	2	5th	1 11 13 24 31
2021-03-16	12	3rd	18 21 31 39 49
2021-02-26	5	4th	10 18 26 31 46
2021-02-19	2	1st	31 33 34 35 47
2021-02-17	7	2nd	28 31 39 43 50
2021-02-06	1	3rd	5 24 31 35 41
2021-02-05	2	4th	22 25 27 31 42
2021-02-03	1	3rd	28 30 31 36 38
2021-02-02	2	3rd	1 26 31 46 50
2021-01-29	7	2nd	15 31 35 36 45
2021-01-20	10	4th	2 9 13 31 32
2021-01-06	4	3rd	3 13 31 33 44
2020-12-31	3	3rd	16 28 31 36 47
2020-12-26	9	4th	8 9 29 31 32
2020-12-15	46	4th	4 17 19 31 34
2020-10-10	12	5th	4 16 19 23 31
2020-09-24	1	2nd	6 31 39 43 45
2020-09-23	4	5th	6 16 28 30 31
2020-09-17	4	3rd	3 16 31 40 49
2020-09-11	1	2nd	13 31 32 41 46
2020-09-10	47	2nd	3 31 32 44 46
2020-07-07	7	4th	15 18 24 31 38
2020-06-26	1	3rd	3 20 31 36 38
2020-06-25	16	3rd	3 9 31 43 47
2020-06-03	2	4th	14 16 24 31 36
2020-05-30	4	2nd	9 31 34 37 43
2020-05-26	5	4th	3 15 19 31 50
2020-05-19	14	3rd	6 16 31 37 42
2020-04-29	5	4th	6 21 26 31 45
2020-04-22	15	4th	7 26 28 31 46
2020-04-01	6	3rd	10 12 31 37 50
2020-03-24	21	4th	1 3 10 31 34
2020-02-22	2	1st	31 32 35 36 49
2020-02-20	7	3rd	14 25 31 42 44
2020-02-11	1	1st	31 37 42 43 49
2020-02-08	3	3rd	13 30 31 35 48
2020-02-05	1	4th	1 18 22 31 34
2020-02-04	25	3rd	12 26 31 45 50
2019-12-31	23	3rd	1 8 31 39 42
2019-11-28	2	2nd	21 31 32 38 48
2019-11-26	1	4th	4 12 19 31 35
2019-11-23	1	1st	31 32 45 48 50
2019-11-22	4	3rd	3 14 31 36 42
2019-11-16	17	3rd	23 30 31 47 48
2019-10-24	5	4th	12 13 28 31 37
2019-10-17	6	4th	7 20 26 31 50
2019-10-09	1	1st	31 34 36 37 50
2019-10-08	7	3rd	13 29 31 47 49
2019-09-27	6	4th	10 19 27 31 43
2019-09-19	4	3rd	23 27 31 34 37
2019-09-13	1	3rd	8 10 31 33 48
2019-09-12	3	4th	4 19 25 31 33
2019-09-07	20	4th	16 19 24 31 38
2019-08-10	13	3rd	12 20 31 38 46
2019-07-24	2	3rd	9 21 31 33 47
2019-07-20	2	4th	2 7 16 31 49
2019-07-18	9	3rd	8 10 31 35 37
2019-07-05	26	4th	15 19 29 31 40
2019-05-30	4	4th	8 20 21 31 38
2019-05-24	11	5th	10 17 18 19 31
2019-05-09	6	3rd	16 20 31 37 46
2019-05-01	1	2nd	8 31 38 40 47
2019-04-30	23	5th	3 8 23 29 31
2019-03-28	3	3rd	19 26 31 33 37
2019-03-23	7	2nd	23 31 37 39 48
2019-03-14	6	4th	4 5 15 31 38
2019-03-06	7	2nd	18 31 37 40 48
2019-02-23	8	5th	2 18 19 24 31
2019-02-13	28	3rd	2 3 31 32 36
2019-01-04	9	3rd	22 28 31 42 45
2018-12-22	5	4th	7 13 18 31 41
2018-12-15	1	2nd	3 31 39 46 49
2018-12-14	18	3rd	13 24 31 37 46
2018-11-20	3	4th	2 9 17 31 43
2018-11-15	8	5th	2 4 12 14 31
2018-11-03	19	3rd	11 13 31 32 47
2018-10-09	7	3rd	2 16 31 33 49
2018-09-28	20	3rd	1 21 31 42 47
2018-08-31	11	3rd	1 17 31 41 48
2018-08-16	10	4th	4 16 20 31 47
2018-08-02	7	3rd	25 27 31 35 43
2018-07-24	15	4th	8 17 28 31 41
2018-07-03	5	4th	8 14 21 31 32
2018-06-26	13	2nd	27 31 34 43 44
2018-06-07	3	5th	2 13 19 28 31
2018-06-02	4	3rd	20 23 31 36 44
2018-05-29	1	2nd	24 31 35 41 44
2018-05-26	1	2nd	2 31 32 39 45
2018-05-25	37	3rd	2 14 31 43 46
2018-04-04	9	3rd	7 29 31 39 46
2018-03-22	4	4th	11 12 27 31 44
2018-03-16	2	3rd	11 28 31 36 49
2018-03-14	35	4th	14 19 29 31 44
2018-01-24	2	5th	5 7 14 25 31
2018-01-20	19	4th	5 22 27 31 48
2017-12-26	48	2nd	3 31 33 40 47
2017-10-19	3	5th	3 9 16 28 31
2017-10-14	6	4th	4 9 19 31 35
2017-10-06	29	5th	3 7 23 28 31
2017-08-26	12	4th	27 29 30 31 41
2017-08-10	2	5th	2 11 25 27 31
2017-08-08	2	4th	1 9 21 31 48
2017-08-04	31	5th	2 3 12 21 31
2017-06-22	18	5th	6 19 25 30 31
2017-05-27	1	4th	5 25 30 31 33
2017-05-26	13	4th	7 14 28 31 36
2017-05-09	30	2nd	17 31 33 34 49
2017-03-28	7	3rd	1 18 31 40 41
2017-03-17	12	5th	9 13 28 29 31
2017-03-01	13	4th	1 10 22 31 34
2017-02-10	1	3rd	7 26 31 38 47
2017-02-09	2	3rd	14 27 31 33 46
2017-02-07	33	3rd	17 30 31 42 45
2016-12-22	7	3rd	14 25 31 39 50
2016-12-13	2	3rd	13 16 31 46 50
2016-12-09	51	2nd	27 31 33 43 46
2016-09-29	7	3rd	7 18 31 41 45
2016-09-20	8	4th	1 5 20 31 49
2016-09-08	21	5th	2 7 11 15 31
2016-08-05	6	3rd	8 30 31 42 49
2016-07-28	6	4th	3 26 28 31 41
2016-07-20	7	5th	8 17 27 30 31
2016-07-09	6	4th	3 18 26 31 46
2016-07-01	14	3rd	9 23 31 32 46
2016-06-11	50	3rd	8 15 31 44 49
2016-04-02	2	4th	2 10 11 31 40
2016-03-31	13	2nd	3 31 32 35 48
2016-03-12	16	5th	5 7 12 27 31
2016-02-19	10	4th	6 25 30 31 44
2016-02-05	15	4th	5 15 28 31 37
2016-01-15	31	4th	7 9 26 31 37
2015-12-01	2	3rd	20 25 31 45 46
2015-11-27	8	4th	7 11 25 31 33
2015-11-17	6	2nd	12 31 36 39 47
2015-11-07	1	2nd	15 31 35 45 49
2015-11-06	7	2nd	16 31 43 45 49
2015-10-28	9	3rd	9 22 31 43 46
2015-10-07	4	3rd	13 15 31 33 48
2015-09-26	5	3rd	2 9 31 35 45
2015-09-16	5	4th	9 14 23 31 39
2015-09-03	2	4th	3 15 19 31 37
2015-08-29	17	3rd	16 27 31 35 43
2015-07-11	12	4th	2 9 17 31 36
2015-05-30	6	5th	20 23 26 27 31
2015-05-09	7	4th	3 19 21 31 49
2015-04-15	10	4th	7 11 13 31 36
2015-03-11	5	4th	4 11 22 31 41
2015-02-21	7	4th	3 11 28 31 48
2015-01-28	14	3rd	14 26 31 38 49
2014-12-10	1	3rd	6 11 31 39 50
2014-12-06	16	1st	31 40 46 48 49
2014-10-11	20	3rd	6 17 31 45 47
2014-08-02	14	2nd	13 31 33 35 46
2014-06-14	5	5th	1 11 18 26 31
2014-05-28	1	5th	6 8 14 19 31
2014-05-24	5	2nd	6 31 34 41 45
2014-05-07	5	2nd	1 31 32 41 43
2014-04-19	2	2nd	1 31 32 38 41
2014-04-12	17	4th	7 12 16 31 38
2014-02-12	1	3rd	4 24 31 46 48
2014-02-08	11	4th	3 7 19 31 41
2014-01-01	2	3rd	3 29 31 38 48
2013-12-24	4	3rd	26 28 31 38 42
2013-12-11	2	3rd	14 27 31 45 50
2013-12-04	9	3rd	1 4 31 39 45
2013-11-02	—	3rd	21 28 31 36 39