Game design had changed in the past. Statistics on this and other statistics page is given for the period when current game rules applies. Current game design is effective since Oct. 7, 2015.
Statistics is calculated on the latest result date. MEAN - feature expected value, SSD - sample standard deviation, see explanation at a result page.
Browse US Powerball Charts to find hidden patterns in lottery results numbers.
US Powerball Number Frequency
This data is given for main numbers only. Theoretical calculated number frequency for the game is 0.0725 and is the same for each number. This assumes that probability of getting any number is the same so all outcomes are equally likely to occur.
Detailed report US Powerball Numbers Frequencies provides addtitional data such as average time between draws for number to apperar. It also contains information for all game numbers.
Lottery design is 5/69+1/26 (main balls + bonus balls / total balls).
|Numbers||Combinations||Probability of Mach|
|5 main numbers||11,238,513||11.2 million to one|
|1 bonus number(s)||26||26 to one|
|6 number Total Possible Tickets||292,201,338||292.2 million to one|