31
NZ - 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
283
Last seen
Apr 29, 2026
Current gap
12 draws
Longest gap
30 draws
Average gap
5.401 draws
Observed rate
15.54%
Expected rate
15.00%
Observed vs expected
1.04x
Appearances by year
2026
6/46 (13.0%)
2025
8/43 (18.6%)
2024
18/104 (17.3%)
2023
14/104 (13.5%)
2022
22/105 (21.0%)
2021
18/104 (17.3%)
2020
15/105 (14.3%)
2019
19/104 (18.3%)
2018
11/104 (10.6%)
2017
14/104 (13.5%)
2016
12/105 (11.4%)
2015
13/65 (20.0%)
2014
7/52 (13.5%)
2013
6/52 (11.5%)
2012
10/52 (19.2%)
2011
10/53 (18.9%)
2010
8/52 (15.4%)
2009
12/52 (23.1%)
2008
7/52 (13.5%)
2007
7/52 (13.5%)
2006
5/52 (9.6%)
2005
12/54 (22.2%)
2004
11/54 (20.4%)
2003
6/53 (11.3%)
2002
6/52 (11.5%)
2001
6/46 (13.0%)
Recent appearances
Apr 29, 2026
Draw: 7, 9, 12, 21, 31, 33 + 1
Mar 25, 2026
Draw: 13, 22, 27, 31, 34, 37 + 10
Mar 7, 2026
Draw: 5, 27, 30, 31, 32, 33 + 4
Feb 14, 2026
Draw: 2, 7, 11, 19, 28, 31 + 1
Jan 17, 2026
Draw: 11, 22, 23, 31, 33, 36 + 9
Jan 10, 2026
Draw: 5, 9, 15, 21, 31, 40 + 8
Dec 20, 2025
Draw: 2, 14, 17, 19, 31, 33 + 1
Dec 10, 2025
Draw: 5, 6, 13, 27, 31, 32 + 4
Dec 6, 2025
Draw: 4, 17, 29, 31, 35, 37 + 7
Nov 19, 2025
Draw: 2, 10, 18, 25, 29, 31 + 3
Mar 26, 2025
Draw: 8, 12, 18, 22, 29, 31 + 10
Mar 12, 2025
Draw: 1, 9, 25, 29, 31, 33 + 7
Feb 12, 2025
Draw: 2, 10, 28, 31, 33, 34 + 8
Jan 4, 2025
Draw: 2, 16, 20, 28, 31, 36 + 6
Dec 25, 2024
Draw: 6, 13, 15, 18, 29, 31 + 2
Dec 18, 2024
Draw: 3, 13, 14, 23, 31, 35 + 1
Nov 6, 2024
Draw: 7, 17, 30, 31, 38, 40 + 2
Oct 30, 2024
Draw: 10, 22, 24, 25, 31, 36 + 1
Oct 2, 2024
Draw: 10, 12, 22, 28, 31, 39 + 8
Sep 14, 2024
Draw: 3, 15, 18, 22, 31, 32 + 10