Geographical and Gender Distribution of Individual and Junior Members

Please note also that these numbers do not include IAU members for which we do not have a date of birth nor the 4 individuals who have not specified a gender as male or female.This information includes Active and Inactive Members.

*(vs Total Membership)

Individual and Junior Members Number of Members
Male+ Male Male/Neutral Neutral Female/Neutral Female Female+ Not defined Decline to answer Total
% members* % women*
Total
6
0.0%		 10018
76.5%		 2
0.0%		 5
0.0%		 10
0.1%		 2906
22.2%		 4
0.0%		 121
0.9%		 19
0.1%		 13091
100.0  22.3
In Adhering Countries

(National Members)

» View Detail 
6
0.0%		 10002
76.5%		 2
0.0%		 5
0.0%		 10
0.1%		 2900
22.2%		 4
0.0%		 121
0.9%		 18
0.1%		 13068
99.8  22.3
In Other Countries

» View Detail 
0
0.0%		 16
69.6%		 0
0.0%		 0
0.0%		 0
0.0%		 6
26.1%		 0
0.0%		 0
0.0%		 1
4.3%		 23
0.2  0.0

Individual and Junior Members in Adhering Countries

National Members Cat. Number of Members
Male+ Male Male/Neutral Neutral Female/Neutral Female Female+ Not defined Decline to answer Total
% members* %
women*
Algeria I
0
0.0%		 6
85.7%		 0
0.0%		 0
0.0%		 0
0.0%		 1
14.3%		 0
0.0%		 0
0.0%		 0
0.0%		 7
0.1  0.0
Argentina II
1
0.6%		 96
55.8%		 0
0.0%		 0
0.0%		 1
0.6%		 71
41.3%		 0
0.0%		 2
1.2%		 1
0.6%		 172
1.3  0.5
Armenia I
0
0.0%		 17
73.9%		 0
0.0%		 0
0.0%		 0
0.0%		 6
26.1%		 0
0.0%		 0
0.0%		 0
0.0%		 23
0.2  0.0
Australia IV
1
0.3%		 266
74.1%		 0
0.0%		 0
0.0%		 0
0.0%		 86
24.0%		 0
0.0%		 4
1.1%		 2
0.6%		 359
2.7  0.7
Austria II
0
0.0%		 53
67.9%		 0
0.0%		 0
0.0%		 0
0.0%		 22
28.2%		 0
0.0%		 3
3.8%		 0
0.0%		 78
0.6  0.2
Azerbaijan, Republic of Terminated
0
0.0%		 5
100.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 5
0.0  0.0
Belgium IV
0
0.0%		 110
76.4%		 0
0.0%		 0
0.0%		 0
0.0%		 31
21.5%		 0
0.0%		 2
1.4%		 1
0.7%		 144
1.1  0.2
Bolivia Observer
0
0.0%		 1
100.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 1
0.0  0.0
Botswana, Republic of I
0
0.0%		 2
50.0%		 0
0.0%		 0
0.0%		 0
0.0%		 2
50.0%		 0
0.0%		 0
0.0%		 0
0.0%		 4
0.0  0.0
Brazil III
0
0.0%		 160
75.5%		 0
0.0%		 0
0.0%		 0
0.0%		 52
24.5%		 0
0.0%		 0
0.0%		 0
0.0%		 212
1.6  0.4
Bulgaria I
0
0.0%		 37
60.7%		 0
0.0%		 0
0.0%		 0
0.0%		 23
37.7%		 0
0.0%		 1
1.6%		 0
0.0%		 61
0.5  0.2
Canada V
0
0.0%		 249
79.6%		 0
0.0%		 0
0.0%		 1
0.3%		 62
19.8%		 0
0.0%		 1
0.3%		 0
0.0%		 313
2.4  0.5
Chile II
1
0.7%		 110
73.8%		 0
0.0%		 0
0.0%		 0
0.0%		 32
21.5%		 0
0.0%		 5
3.4%		 1
0.7%		 149
1.1  0.2
China, Nanjing VI
0
0.0%		 505
80.8%		 0
0.0%		 0
0.0%		 0
0.0%		 120
19.2%		 0
0.0%		 0
0.0%		 0
0.0%		 625
4.8  0.9
China, Taipei II
0
0.0%		 69
81.2%		 0
0.0%		 0
0.0%		 0
0.0%		 15
17.6%		 0
0.0%		 1
1.2%		 0
0.0%		 85
0.6  0.1
Colombia I
0
0.0%		 29
82.9%		 0
0.0%		 0
0.0%		 0
0.0%		 5
14.3%		 0
0.0%		 1
2.9%		 0
0.0%		 35
0.3  0.0
Costa Rica Interim
0
0.0%		 2
100.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 2
0.0  0.0
Croatia, the Republic of I
0
0.0%		 20
69.0%		 0
0.0%		 0
0.0%		 0
0.0%		 9
31.0%		 0
0.0%		 0
0.0%		 0
0.0%		 29
0.2  0.1
Cuba Terminated
0
0.0%		 1
100.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 1
0.0  0.0
Cyprus I
0
0.0%		 5
100.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 5
0.0  0.0
Czech Republic III
0
0.0%		 114
82.0%		 0
0.0%		 0
0.0%		 0
0.0%		 21
15.1%		 0
0.0%		 3
2.2%		 1
0.7%		 139
1.1  0.2
Denmark III
0
0.0%		 74
77.9%		 0
0.0%		 0
0.0%		 0
0.0%		 20
21.1%		 0
0.0%		 0
0.0%		 1
1.1%		 95
0.7  0.2
Ecuador Observer
0
0.0%		 8
72.7%		 0
0.0%		 0
0.0%		 0
0.0%		 3
27.3%		 0
0.0%		 0
0.0%		 0
0.0%		 11
0.1  0.0
Egypt III
0
0.0%		 72
80.0%		 0
0.0%		 0
0.0%		 0
0.0%		 18
20.0%		 0
0.0%		 0
0.0%		 0
0.0%		 90
0.7  0.1
Estonia I
0
0.0%		 16
66.7%		 0
0.0%		 0
0.0%		 0
0.0%		 7
29.2%		 0
0.0%		 1
4.2%		 0
0.0%		 24
0.2  0.1
Ethiopia I
0
0.0%		 16
100.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 16
0.1  0.0
Finland II
0
0.0%		 79
76.7%		 0
0.0%		 0
0.0%		 0
0.0%		 22
21.4%		 0
0.0%		 2
1.9%		 0
0.0%		 103
0.8  0.2
France VII
1
0.1%		 509
72.1%		 0
0.0%		 0
0.0%		 0
0.0%		 185
26.2%		 0
0.0%		 11
1.6%		 0
0.0%		 706
5.4  1.4
Georgia I
0
0.0%		 12
92.3%		 0
0.0%		 0
0.0%		 0
0.0%		 1
7.7%		 0
0.0%		 0
0.0%		 0
0.0%		 13
0.1  0.0
Germany VII
0
0.0%		 530
76.5%		 0
0.0%		 0
0.0%		 1
0.1%		 150
21.6%		 0
0.0%		 10
1.4%		 2
0.3%		 693
5.3  1.2
Ghana I
0
0.0%		 1
50.0%		 0
0.0%		 0
0.0%		 0
0.0%		 1
50.0%		 0
0.0%		 0
0.0%		 0
0.0%		 2
0.0  0.0
Greece III
0
0.0%		 90
80.4%		 0
0.0%		 0
0.0%		 0
0.0%		 20
17.9%		 0
0.0%		 2
1.8%		 0
0.0%		 112
0.9  0.2
Honduras Interim
0
0.0%		 2
50.0%		 0
0.0%		 0
0.0%		 0
0.0%		 2
50.0%		 0
0.0%		 0
0.0%		 0
0.0%		 4
0.0  0.0
Hungary II
0
0.0%		 63
72.4%		 0
0.0%		 0
0.0%		 0
0.0%		 24
27.6%		 0
0.0%		 0
0.0%		 0
0.0%		 87
0.7  0.2
Iceland I
0
0.0%		 7
100.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 7
0.1  0.0
India VI
0
0.0%		 312
78.4%		 0
0.0%		 0
0.0%		 1
0.3%		 85
21.4%		 0
0.0%		 0
0.0%		 0
0.0%		 398
3.0  0.7
Indonesia I
0
0.0%		 14
73.7%		 0
0.0%		 0
0.0%		 0
0.0%		 5
26.3%		 0
0.0%		 0
0.0%		 0
0.0%		 19
0.1  0.0
Iran, Islamic Rep of Suspended
0
0.0%		 26
86.7%		 0
0.0%		 0
0.0%		 0
0.0%		 4
13.3%		 0
0.0%		 0
0.0%		 0
0.0%		 30
0.2  0.0
Iraq Observer
0
0.0%		 18
69.2%		 0
0.0%		 0
0.0%		 0
0.0%		 6
23.1%		 0
0.0%		 2
7.7%		 0
0.0%		 26
0.2  0.0
Ireland I
0
0.0%		 34
72.3%		 0
0.0%		 0
0.0%		 0
0.0%		 12
25.5%		 0
0.0%		 1
2.1%		 0
0.0%		 47
0.4  0.1
Israel III
0
0.0%		 91
86.7%		 0
0.0%		 0
0.0%		 0
0.0%		 11
10.5%		 1
1.0%		 2
1.9%		 0
0.0%		 105
0.8  0.1
Italy VII
1
0.1%		 489
67.3%		 1
0.1%		 0
0.0%		 0
0.0%		 229
31.5%		 0
0.0%		 6
0.8%		 1
0.1%		 727
5.6  1.7
Japan VII
0
0.0%		 640
89.9%		 0
0.0%		 0
0.0%		 0
0.0%		 69
9.7%		 0
0.0%		 3
0.4%		 0
0.0%		 712
5.4  0.5
Jordan I
0
0.0%		 5
100.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 5
0.0  0.0
Kazakhstan I
0
0.0%		 15
78.9%		 0
0.0%		 0
0.0%		 0
0.0%		 4
21.1%		 0
0.0%		 0
0.0%		 0
0.0%		 19
0.1  0.0
Korea, Democratic People's Republic of Member
0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0  0.0
Korea, Rep of III
0
0.0%		 167
78.0%		 0
0.0%		 0
0.0%		 1
0.5%		 44
20.6%		 0
0.0%		 2
0.9%		 0
0.0%		 214
1.6  0.3
Latvia I
0
0.0%		 12
92.3%		 0
0.0%		 0
0.0%		 0
0.0%		 1
7.7%		 0
0.0%		 0
0.0%		 0
0.0%		 13
0.1  0.0
Lebanon Suspended
0
0.0%		 5
100.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 5
0.0  0.0
Lithuania I
0
0.0%		 14
70.0%		 0
0.0%		 0
0.0%		 0
0.0%		 6
30.0%		 0
0.0%		 0
0.0%		 0
0.0%		 20
0.2  0.0
Madagascar Observer
0
0.0%		 6
85.7%		 0
0.0%		 0
0.0%		 0
0.0%		 1
14.3%		 0
0.0%		 0
0.0%		 0
0.0%		 7
0.1  0.0
Malaysia I
0
0.0%		 10
38.5%		 0
0.0%		 0
0.0%		 0
0.0%		 16
61.5%		 0
0.0%		 0
0.0%		 0
0.0%		 26
0.2  0.1
Maldives, Republic of Observer
0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0  0.0
Mexico III
0
0.0%		 139
78.1%		 0
0.0%		 0
0.0%		 0
0.0%		 39
21.9%		 0
0.0%		 0
0.0%		 0
0.0%		 178
1.4  0.3
Mongolia Interim
0
0.0%		 2
66.7%		 0
0.0%		 0
0.0%		 0
0.0%		 1
33.3%		 0
0.0%		 0
0.0%		 0
0.0%		 3
0.0  0.0
Morocco Observer
0
0.0%		 17
81.0%		 0
0.0%		 0
0.0%		 0
0.0%		 4
19.0%		 0
0.0%		 0
0.0%		 0
0.0%		 21
0.2  0.0
Mozambique Observer
0
0.0%		 2
100.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 2
0.0  0.0
Nepal, Federal Democratic Republic of Observer
0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0  0.0
Netherlands V
0
0.0%		 252
75.2%		 0
0.0%		 0
0.0%		 1
0.3%		 75
22.4%		 0
0.0%		 7
2.1%		 0
0.0%		 335
2.6  0.6
New Zealand II
0
0.0%		 33
80.5%		 0
0.0%		 0
0.0%		 0
0.0%		 7
17.1%		 0
0.0%		 1
2.4%		 0
0.0%		 41
0.3  0.1
Nigeria I
0
0.0%		 7
87.5%		 0
0.0%		 0
0.0%		 0
0.0%		 1
12.5%		 0
0.0%		 0
0.0%		 0
0.0%		 8
0.1  0.0
Norway II
0
0.0%		 54
80.6%		 0
0.0%		 0
0.0%		 0
0.0%		 13
19.4%		 0
0.0%		 0
0.0%		 0
0.0%		 67
0.5  0.1
Panama Interim
0
0.0%		 3
75.0%		 0
0.0%		 0
0.0%		 0
0.0%		 1
25.0%		 0
0.0%		 0
0.0%		 0
0.0%		 4
0.0  0.0
Peru Suspended
0
0.0%		 1
50.0%		 0
0.0%		 0
0.0%		 0
0.0%		 1
50.0%		 0
0.0%		 0
0.0%		 0
0.0%		 2
0.0  0.0
Philippines I
0
0.0%		 4
66.7%		 0
0.0%		 0
0.0%		 0
0.0%		 2
33.3%		 0
0.0%		 0
0.0%		 0
0.0%		 6
0.0  0.0
Poland IV
0
0.0%		 143
79.9%		 0
0.0%		 0
0.0%		 0
0.0%		 36
20.1%		 0
0.0%		 0
0.0%		 0
0.0%		 179
1.4  0.3
Portugal II
0
0.0%		 59
72.0%		 0
0.0%		 0
0.0%		 0
0.0%		 23
28.0%		 0
0.0%		 0
0.0%		 0
0.0%		 82
0.6  0.2
Romania I
0
0.0%		 24
60.0%		 0
0.0%		 0
0.0%		 0
0.0%		 16
40.0%		 0
0.0%		 0
0.0%		 0
0.0%		 40
0.3  0.1
Russian Federation V
0
0.0%		 346
76.2%		 0
0.0%		 0
0.0%		 0
0.0%		 107
23.6%		 0
0.0%		 1
0.2%		 0
0.0%		 454
3.5  0.8
Saudi Arabia Suspended
0
0.0%		 5
100.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 5
0.0  0.0
Serbia, Republic of I
0
0.0%		 41
63.1%		 0
0.0%		 0
0.0%		 1
1.5%		 23
35.4%		 0
0.0%		 0
0.0%		 0
0.0%		 65
0.5  0.2
Slovakia I
0
0.0%		 45
88.2%		 0
0.0%		 0
0.0%		 1
2.0%		 5
9.8%		 0
0.0%		 0
0.0%		 0
0.0%		 51
0.4  0.0
Slovenia, the Republic of I
0
0.0%		 9
56.3%		 0
0.0%		 0
0.0%		 0
0.0%		 7
43.8%		 0
0.0%		 0
0.0%		 0
0.0%		 16
0.1  0.1
South Africa III
0
0.0%		 110
69.6%		 0
0.0%		 0
0.0%		 1
0.6%		 46
29.1%		 0
0.0%		 0
0.0%		 1
0.6%		 158
1.2  0.4
Spain IV
0
0.0%		 359
73.4%		 1
0.2%		 0
0.0%		 0
0.0%		 125
25.6%		 1
0.2%		 3
0.6%		 0
0.0%		 489
3.7  1.0
Sweden III
0
0.0%		 156
78.4%		 0
0.0%		 0
0.0%		 0
0.0%		 37
18.6%		 1
0.5%		 2
1.0%		 3
1.5%		 199
1.5  0.3
Switzerland III
0
0.0%		 96
80.7%		 0
0.0%		 0
0.0%		 0
0.0%		 22
18.5%		 0
0.0%		 1
0.8%		 0
0.0%		 119
0.9  0.2
Syrian Arab Republic Observer
0
0.0%		 2
100.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 2
0.0  0.0
Tajikistan I
0
0.0%		 5
83.3%		 0
0.0%		 0
0.0%		 0
0.0%		 1
16.7%		 0
0.0%		 0
0.0%		 0
0.0%		 6
0.0  0.0
Thailand I
0
0.0%		 41
68.3%		 0
0.0%		 0
0.0%		 0
0.0%		 19
31.7%		 0
0.0%		 0
0.0%		 0
0.0%		 60
0.5  0.1
Turkey I
0
0.0%		 57
67.9%		 0
0.0%		 0
0.0%		 0
0.0%		 25
29.8%		 0
0.0%		 2
2.4%		 0
0.0%		 84
0.6  0.2
Ukraine III
0
0.0%		 116
67.1%		 0
0.0%		 0
0.0%		 0
0.0%		 57
32.9%		 0
0.0%		 0
0.0%		 0
0.0%		 173
1.3  0.4
United Arab Emirates II
0
0.0%		 8
80.0%		 0
0.0%		 0
0.0%		 0
0.0%		 2
20.0%		 0
0.0%		 0
0.0%		 0
0.0%		 10
0.1  0.0
United Kingdom VII
0
0.0%		 548
78.8%		 0
0.0%		 3
0.4%		 1
0.1%		 135
19.4%		 1
0.1%		 7
1.0%		 0
0.0%		 695
5.3  1.0
United States X
1
0.0%		 2088
78.0%		 0
0.0%		 2
0.1%		 0
0.0%		 551
20.6%		 0
0.0%		 32
1.2%		 4
0.1%		 2678
20.5  4.2
Uruguay Observer
0
0.0%		 4
66.7%		 0
0.0%		 0
0.0%		 0
0.0%		 2
33.3%		 0
0.0%		 0
0.0%		 0
0.0%		 6
0.0  0.0
Uzbekistan Terminated
0
0.0%		 5
100.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 5
0.0  0.0
Vatican City State I
0
0.0%		 12
92.3%		 0
0.0%		 0
0.0%		 0
0.0%		 1
7.7%		 0
0.0%		 0
0.0%		 0
0.0%		 13
0.1  0.0
Venezuela Suspended
0
0.0%		 7
53.8%		 0
0.0%		 0
0.0%		 0
0.0%		 6
46.2%		 0
0.0%		 0
0.0%		 0
0.0%		 13
0.1  0.0
Vietnam Member
0
0.0%		 8
57.1%		 0
0.0%		 0
0.0%		 0
0.0%		 6
42.9%		 0
0.0%		 0
0.0%		 0
0.0%		 14
0.1  0.0

Individual and Junior Members in Other Countries

Other Countries Number of Members
Male+ Male Male/Neutral Neutral Female/Neutral Female Female+ Not defined Decline to answer Total
% members* %
women*
AA-Country unknown
0
0.0%		 12
80.0%		 0
0.0%		 0
0.0%		 0
0.0%		 3
20.0%		 0
0.0%		 0
0.0%		 0
0.0%		 15
0.1  0.0
Albania
0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 1
100.0%		 0
0.0%		 0
0.0%		 0
0.0%		 1
0.0  0.0
Guatemala
0
0.0%		 1
100.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 1
0.0  0.0
Ivory Coast, Republic of
0
0.0%		 1
100.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 1
0.0  0.0
Kuwait
0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 1
100.0%		 0
0.0%		 0
0.0%		 0
0.0%		 1
0.0  0.0
Singapore
0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 1
100.0%		 1
0.0  0.0
Tunisia
0
0.0%		 2
66.7%		 0
0.0%		 0
0.0%		 0
0.0%		 1
33.3%		 0
0.0%		 0
0.0%		 0
0.0%		 3
0.0  0.0

Gender Distribution in the IAU

These statistics refer to Active members. Please note also that these numbers do not include IAU members for which we do not have a date of birth.

AGE RANGE Nº of Male+ Nº of Male Nº of Male/Neutral Nº of Neutral Nº of Female/Neutral Nº of Female Nº of Female+ Nº of Not defined Nº of Decline to answer
25-30 0 40 0 0 1 9 0 0 2
30-35 1 282 0 1 4 171 0 12 7
35-40 1 553 2 2 3 325 1 14 3
40-45 0 856 0 0 0 438 2 20 1
45-50 0 970 0 0 1 398 1 15 1
50-55 2 1014 0 1 0 311 0 9 2
55-60 1 1109 0 0 0 286 0 9 1
60-65 0 1073 0 0 0 237 0 8 0
65-70 0 926 0 0 1 188 0 7 1
70-75 1 839 0 0 0 148 0 4 0
75-80 0 788 0 0 0 122 0 6 0
80-85 0 646 0 0 0 82 0 5 0
85-90 0 292 0 0 0 35 0 0 0
90-95 0 101 0 0 0 8 0 1 0
95-100 0 28 0 0 0 6 0 0 0
other 0 7 0 0 0 2 0 0 0