Colorado Lotto+ number frequency, odds and draw history

Colorado Lotto+ draws 6 numbers from 40. This page counts 884 draws under the current rules, from September 21, 2019 to September 21, 2026, sold in Colorado.

How often each number has been drawn

Across 884 draws each ball should turn up about 133 times. Random variation alone spreads that out, and about 19 in 20 balls land between 111 and 154. 1 of the 40 balls fall outside it and chance alone would put about 2 there, so this is an ordinary result. 39 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
33	153	typical	3
37	153	typical	1
29	150	typical	5
4	149	typical	6
30	149	typical	0
38	148	typical	2
9	147	typical	0
14	146	typical	2
8	142	typical	6
6	141	typical	6
10	139	typical	4
25	139	typical	22
21	138	typical	0
27	138	typical	2
16	137	typical	1
18	137	typical	9
3	135	typical	4
36	135	typical	13
19	134	typical	6
28	133	typical	20
13	132	typical	5
23	132	typical	2
17	131	typical	0
12	129	typical	0
11	128	typical	13
40	128	typical	1
5	126	typical	0
34	126	typical	3
35	126	typical	2
2	125	typical	3
24	123	typical	3
7	122	typical	3
26	122	typical	1
20	121	typical	5
15	119	typical	1
32	118	typical	6
22	116	typical	7
1	114	typical	1
39	112	typical	7
31	111	below the band	22

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
September 21, 2026	5 · 9 · 12 · 17 · 21 · 30
September 19, 2026	1 · 15 · 16 · 26 · 37 · 40
September 16, 2026	14 · 23 · 27 · 35 · 37 · 38
September 14, 2026	2 · 7 · 24 · 33 · 34 · 37
September 12, 2026	3 · 9 · 10 · 21 · 23 · 37
September 9, 2026	13 · 15 · 16 · 20 · 21 · 29
September 7, 2026	4 · 6 · 8 · 17 · 19 · 32
September 5, 2026	9 · 22 · 24 · 27 · 38 · 39
September 2, 2026	6 · 7 · 15 · 16 · 20 · 30
August 31, 2026	6 · 8 · 18 · 30 · 33 · 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, 3,998 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.