Most Common Washington Lotto Numbers

The most common Washington Lotto numbers are ranked by all-time appearance count. With larger number pools, some numbers naturally appear more often over limited samples — this analysis quantifies those differences.

The frequency table ranks every number in the game's pool by total appearances. The pair frequency section shows which two-number combinations appear together most often. For games with bonus balls, bonus frequency is tracked separately.

All numbers have equal probability in each draw. Frequency differences over a limited history are expected statistical variation, not evidence of bias.

All-Time Frequency Ranking

Rank	#	Appearances	%
1	6	144	14.66%
2	16	141	14.36%
3	23	140	14.26%
4	49	139	14.15%
5	45	137	13.95%
6	31	136	13.85%
7	37	136	13.85%
8	39	136	13.85%
9	43	134	13.65%
10	8	133	13.54%
11	18	130	13.24%
12	42	129	13.14%
13	14	128	13.03%
14	40	128	13.03%
15	7	125	12.73%
16	12	125	12.73%
17	32	125	12.73%
18	35	124	12.63%
19	20	123	12.53%
20	10	122	12.42%
21	5	120	12.22%
22	15	119	12.12%
23	47	119	12.12%
24	33	118	12.02%
25	3	117	11.91%
26	11	117	11.91%
27	24	116	11.81%
28	34	116	11.81%
29	2	115	11.71%
30	4	115	11.71%
31	22	115	11.71%
32	41	115	11.71%
33	9	113	11.51%
34	29	113	11.51%
35	30	113	11.51%
36	17	112	11.41%
37	21	112	11.41%
38	13	111	11.30%
39	25	111	11.30%
40	27	111	11.30%
41	19	110	11.20%
42	48	110	11.20%
43	26	109	11.10%
44	28	109	11.10%
45	36	109	11.10%
46	38	109	11.10%
47	46	106	10.79%
48	1	103	10.49%
49	44	94	9.57%