White Ball #31
Detailed statistics for white ball number 31 across 1,393 historical Powerball draws (Oct 7, 2015 — Aug 24, 2026).
White ball 31 has appeared in 99 of 1,393 Powerball drawings (7.11%), ranking #36 out of 69 white balls by frequency. It is currently a cold number, appearing less often than the average of 100.9 times. It has not appeared in the last 1 draw, and was last seen on Aug 22, 2026. When 31 is drawn, it most frequently appears alongside number 21, 43, 8.
Number 31 has been drawn 99 times (below the average of 100.9).
Last 10 Appearances
Most Common Companions
Numbers most frequently drawn alongside 31 in the same draw.
Frequency Over Time
Rolling 100-draw frequency percentage for white ball 31.
Frequently Asked Questions
Is 31 a good Powerball number to play?
White ball 31 has been drawn 99 times across 1,393 drawings, giving it a 7.11% hit rate. It ranks #36 out of 69 white balls by frequency. It is currently a statistically cold number, drawn less often than the average of 100.9 times. Every Powerball drawing is an independent random event, so past frequency does not guarantee future results.
When was Powerball number 31 last drawn?
Number 31 was last drawn on Aug 22, 2026, which was 1 drawing ago. Before that, it appeared on Jun 10, 2026.
What numbers are most often drawn with 31?
When white ball 31 appears in a Powerball drawing, it most frequently shows up alongside numbers 21 (11 times), 43 (10 times), 8 (9 times), 15 (9 times), 36 (9 times). These co-occurrence patterns are based on all 99 drawings that included number 31.
How often is number 31 drawn in Powerball?
On average, white ball 31 appears in about 7.11% of all Powerball drawings, or roughly once every 14 draws. It has not appeared in the last 1 draws. The expected frequency for any single white ball number is approximately 7.2% (5 balls drawn from 69).
Explore More
Number 31 ranks near the middle of all white balls by frequency. Powerball draws are random — our cryptanalysis of 1,337 draws confirms the sequence is indistinguishable from true random. Past frequency does not predict future draws. Every number has the same probability of being drawn next.
Want to see how a combination with number 31 scores? Try the Number Checker to evaluate your picks against our 9 combinatorial criteria.
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