Washington - Lotto Numbers Analysis (Frequency & Last Drawn)

When was the last draw of a Lotto number?

How many draws is it since a Lotto number was last drawn? The following table lists the number of draws elapsed since a given number was last drawn.
Each number is expected to show up every 8 or 9 draws. In order to help you identify what are usually called cold Washington Lottery Lotto numbers, late numbers are shown in yellow and very late in red.

Washington Lottery Lotto Number Frequencies

How many times did a Lotto number show up in the last 49, 245, 490, and all 1436 draws.
The numbers may be arranged either by their natural order or by their total frequencies by clicking on the toggle button at the bottom of the table. Listing by natural order makes it easy to find a number, while listing by frequency helps to easily identify the least and most frequently drawn Washington Lottery Lotto numbers.

There is one short-coming of this analysis : high numbers, which might have been added to the game at a later date, will have significantly lower frequencies than others for larger number of draws. We shall address this discrepancy in the future by introducing some normalizing factor such as percentage.

Please see also the Washington Lottery Lotto pairs analysis and Lotto triads analysis pages.