Colorado Lotto+ number frequency, odds and draw history

Colorado Lotto+ draws 6 numbers from 40. This page counts 905 draws under the current rules, from September 21, 2019 to November 9, 2026, sold in Colorado.

How often each number has been drawn

Across 905 draws each ball should turn up about 136 times. Random variation alone spreads that out, and about 19 in 20 balls land between 114 and 157. 2 of the 40 balls fall outside it and chance alone would put about 2 there, so this is an ordinary result. 38 balls are indistinguishable from random.

This is the part worth reading twice. A number drawn more often than its neighbours has not become more likely, and the table below is sorted only because people expect it to be. The average wait between appearances for any one ball is 6.7 draws, so a gap several times that long is ordinary rather than overdue.

Ranked by how often each number has been drawn. Ranking is not a signal, it is what any fair draw looks like when you sort it.
Number	Times drawn	Against chance	Draws since last seen
37	156	typical	3
4	155	typical	0
33	155	typical	17
29	152	typical	2
30	152	typical	2
38	152	typical	7
9	148	typical	0
14	148	typical	9
6	144	typical	0
8	144	typical	3
25	144	typical	4
27	141	typical	1
3	140	typical	2
10	140	typical	10
18	140	typical	4
21	140	typical	2
13	138	typical	1
16	138	typical	19
36	138	typical	5
19	137	typical	5
28	136	typical	6
12	134	typical	0
17	134	typical	0
23	134	typical	8
11	132	typical	4
40	132	typical	1
35	131	typical	5
2	130	typical	1
5	130	typical	2
34	129	typical	5
24	128	typical	12
20	125	typical	3
26	125	typical	1
7	122	typical	24
15	121	typical	4
22	121	typical	0
1	120	typical	4
32	119	typical	19
39	113	below the band	12
31	112	below the band	11

The odds

Matching all 6 is 1 in 3,838,380. Every tier is worked from the matrix directly, so these are exact rather than rounded figures copied from a leaflet.

Exact probabilities, worked from the matrix rather than quoted from anywhere.
Match	Chance per ticket
6 of 6	1 in 3,838,380
5 of 6	1 in 18,816
4 of 6	1 in 456
3 of 6	1 in 32
2 of 6	1 in 6
1 of 6	1 in 2

The rules have changed 1 time

Every boundary below was derived from the published draws themselves, by walking them in order and taking the first date no earlier matrix can account for, then checked against the announced change dates. A boundary can only ever be late, never early, which keeps every draw inside the era it is filed under.

This is why the counts above are scoped to the current rules. An all-time count for Colorado Lotto+ would mix in draws from a different drum, where balls added later never had a chance to appear, and those balls would read as permanently cold for a reason that has nothing to do with luck.

In effect	Main pool	Bonus pool
January 28, 1989 to September 21, 2019	42	none
September 21, 2019 to today	40	none

The last ten draws

Draw date	Numbers
November 9, 2026	4 · 6 · 9 · 12 · 17 · 22
November 7, 2026	2 · 13 · 22 · 26 · 27 · 40
November 4, 2026	3 · 4 · 5 · 21 · 29 · 30
November 2, 2026	2 · 3 · 5 · 8 · 20 · 37
October 31, 2026	1 · 11 · 12 · 15 · 18 · 25
October 28, 2026	19 · 20 · 27 · 34 · 35 · 36
October 26, 2026	1 · 5 · 25 · 26 · 28 · 37
October 24, 2026	2 · 6 · 13 · 17 · 28 · 38
October 21, 2026	11 · 23 · 28 · 34 · 35 · 40
October 19, 2026	3 · 14 · 20 · 23 · 35 · 37

Where this comes from

Every draw on this page came from the jurisdiction that ran it, and the matrix was derived from that published history rather than copied from a marketing page. The full archive, 4,019 Colorado Lotto+ draws in all, ships inside the app and works with no connection at all.

Open LottoBook, or read every game counted in Colorado.