31
AU - Main number history
Powerball Number 31
Historical frequency and draw-gap stats for this number. Descriptive only: lottery draws are independent, and past results do not predict future draws.
Appearances
69
Last seen
May 7, 2026
Current gap
2 draws
Longest gap
20 draws
Average gap
5.118 draws
Observed rate
16.31%
Expected rate
20.00%
Observed vs expected
0.82x
Appearances by year
2026
1/21 (4.8%)
2025
7/52 (13.5%)
2024
10/52 (19.2%)
2023
12/52 (23.1%)
2022
12/52 (23.1%)
2021
4/52 (7.7%)
2020
10/53 (18.9%)
2019
7/52 (13.5%)
2018
6/37 (16.2%)
Recent appearances
May 7, 2026
Draw: 7, 15, 17, 23, 28, 30, 31 + 18
Dec 18, 2025
Draw: 2, 15, 16, 19, 25, 31, 35 + 14
Jul 24, 2025
Draw: 2, 4, 6, 19, 25, 31, 34 + 20
Jul 10, 2025
Draw: 3, 5, 14, 23, 24, 31, 35 + 10
Jun 12, 2025
Draw: 3, 10, 14, 16, 21, 28, 31 + 6
Feb 13, 2025
Draw: 1, 10, 23, 26, 28, 31, 34 + 3
Feb 6, 2025
Draw: 10, 19, 20, 23, 24, 31, 34 + 14
Jan 16, 2025
Draw: 2, 6, 13, 14, 25, 30, 31 + 2
Nov 28, 2024
Draw: 1, 4, 9, 10, 22, 26, 31 + 14
Nov 21, 2024
Draw: 3, 11, 15, 19, 22, 30, 31 + 2
Nov 7, 2024
Draw: 3, 15, 23, 26, 31, 32, 33 + 6
Sep 12, 2024
Draw: 9, 12, 22, 24, 31, 32, 34 + 10
Jul 18, 2024
Draw: 4, 6, 16, 18, 20, 28, 31 + 6
Apr 18, 2024
Draw: 9, 18, 22, 23, 31, 34, 35 + 1
Apr 4, 2024
Draw: 1, 7, 10, 19, 20, 25, 31 + 11
Feb 29, 2024
Draw: 3, 5, 13, 24, 25, 31, 33 + 17
Jan 18, 2024
Draw: 17, 20, 21, 22, 24, 31, 34 + 6
Jan 4, 2024
Draw: 21, 22, 27, 30, 31, 33, 34 + 4
Dec 7, 2023
Draw: 4, 6, 15, 17, 23, 31, 33 + 15
Nov 23, 2023
Draw: 4, 7, 23, 31, 32, 33, 35 + 5