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
3
0.0%		 9814
77.0%		 0
0.0%		 3
0.0%		 4
0.0%		 2783
21.8%		 2
0.0%		 134
1.1%		 6
0.0%		 12749
100.0  21.9
In Adhering Countries

(National Members)

» View Detail 
3
0.0%		 9798
77.0%		 0
0.0%		 3
0.0%		 4
0.0%		 2777
21.8%		 2
0.0%		 134
1.1%		 6
0.0%		 12727
99.8  21.8
In Other Countries

» View Detail 
0
0.0%		 16
72.7%		 0
0.0%		 0
0.0%		 0
0.0%		 6
27.3%		 0
0.0%		 0
0.0%		 0
0.0%		 22
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
0
0.0%		 93
56.7%		 0
0.0%		 0
0.0%		 1
0.6%		 68
41.5%		 0
0.0%		 2
1.2%		 0
0.0%		 164
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
0
0.0%		 258
74.4%		 0
0.0%		 0
0.0%		 0
0.0%		 84
24.2%		 0
0.0%		 4
1.2%		 1
0.3%		 347
2.7  0.7
Austria II
0
0.0%		 50
67.6%		 0
0.0%		 0
0.0%		 0
0.0%		 21
28.4%		 0
0.0%		 3
4.1%		 0
0.0%		 74
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%		 107
75.9%		 0
0.0%		 0
0.0%		 0
0.0%		 31
22.0%		 0
0.0%		 2
1.4%		 1
0.7%		 141
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%		 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
Brazil III
0
0.0%		 156
76.1%		 0
0.0%		 0
0.0%		 0
0.0%		 49
23.9%		 0
0.0%		 0
0.0%		 0
0.0%		 205
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%		 252
80.3%		 0
0.0%		 1
0.3%		 0
0.0%		 60
19.1%		 0
0.0%		 1
0.3%		 0
0.0%		 314
2.5  0.5
Chile II
0
0.0%		 107
76.4%		 0
0.0%		 0
0.0%		 0
0.0%		 29
20.7%		 0
0.0%		 4
2.9%		 0
0.0%		 140
1.1  0.2
China, Nanjing VI
0
0.0%		 495
80.8%		 0
0.0%		 0
0.0%		 0
0.0%		 118
19.2%		 0
0.0%		 0
0.0%		 0
0.0%		 613
4.8  0.9
China, Taipei II
0
0.0%		 67
82.7%		 0
0.0%		 0
0.0%		 0
0.0%		 13
16.0%		 0
0.0%		 1
1.2%		 0
0.0%		 81
0.6  0.1
Colombia I
0
0.0%		 27
81.8%		 0
0.0%		 0
0.0%		 0
0.0%		 5
15.2%		 0
0.0%		 1
3.0%		 0
0.0%		 33
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
1
0.7%		 114
82.0%		 0
0.0%		 0
0.0%		 0
0.0%		 20
14.4%		 0
0.0%		 4
2.9%		 0
0.0%		 139
1.1  0.2
Denmark III
0
0.0%		 72
78.3%		 0
0.0%		 0
0.0%		 0
0.0%		 20
21.7%		 0
0.0%		 0
0.0%		 0
0.0%		 92
0.7  0.2
Ecuador 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
Egypt III
0
0.0%		 72
82.8%		 0
0.0%		 0
0.0%		 0
0.0%		 15
17.2%		 0
0.0%		 0
0.0%		 0
0.0%		 87
0.7  0.1
Estonia I
0
0.0%		 15
71.4%		 0
0.0%		 0
0.0%		 0
0.0%		 5
23.8%		 0
0.0%		 1
4.8%		 0
0.0%		 21
0.2  0.0
Ethiopia I
0
0.0%		 15
100.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 15
0.1  0.0
Finland II
0
0.0%		 75
76.5%		 0
0.0%		 0
0.0%		 0
0.0%		 21
21.4%		 0
0.0%		 2
2.0%		 0
0.0%		 98
0.8  0.2
France VII
1
0.1%		 500
71.7%		 0
0.0%		 0
0.0%		 0
0.0%		 184
26.4%		 0
0.0%		 12
1.7%		 0
0.0%		 697
5.5  1.4
Georgia I
0
0.0%		 11
84.6%		 0
0.0%		 0
0.0%		 0
0.0%		 1
7.7%		 0
0.0%		 1
7.7%		 0
0.0%		 13
0.1  0.0
Germany VII
0
0.0%		 529
77.8%		 0
0.0%		 0
0.0%		 1
0.1%		 139
20.4%		 0
0.0%		 10
1.5%		 1
0.1%		 680
5.3  1.1
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%		 91
80.5%		 0
0.0%		 0
0.0%		 0
0.0%		 19
16.8%		 0
0.0%		 3
2.7%		 0
0.0%		 113
0.9  0.1
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%		 62
71.3%		 0
0.0%		 0
0.0%		 0
0.0%		 24
27.6%		 0
0.0%		 1
1.1%		 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%		 296
78.9%		 0
0.0%		 0
0.0%		 0
0.0%		 78
20.8%		 0
0.0%		 1
0.3%		 0
0.0%		 375
2.9  0.6
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%		 17
73.9%		 0
0.0%		 0
0.0%		 0
0.0%		 4
17.4%		 0
0.0%		 2
8.7%		 0
0.0%		 23
0.2  0.0
Ireland I
0
0.0%		 37
71.2%		 0
0.0%		 0
0.0%		 0
0.0%		 13
25.0%		 0
0.0%		 2
3.8%		 0
0.0%		 52
0.4  0.1
Israel III
0
0.0%		 88
86.3%		 0
0.0%		 0
0.0%		 0
0.0%		 11
10.8%		 1
1.0%		 2
2.0%		 0
0.0%		 102
0.8  0.1
Italy VII
1
0.1%		 470
67.2%		 0
0.0%		 0
0.0%		 0
0.0%		 221
31.6%		 0
0.0%		 7
1.0%		 0
0.0%		 699
5.5  1.7
Japan VII
0
0.0%		 628
89.7%		 0
0.0%		 0
0.0%		 0
0.0%		 69
9.9%		 0
0.0%		 3
0.4%		 0
0.0%		 700
5.5  0.5
Jordan I
0
0.0%		 4
100.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 4
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 Suspended
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%		 165
78.6%		 0
0.0%		 0
0.0%		 0
0.0%		 43
20.5%		 0
0.0%		 2
1.0%		 0
0.0%		 210
1.6  0.3
Latvia I
0
0.0%		 11
91.7%		 0
0.0%		 0
0.0%		 0
0.0%		 1
8.3%		 0
0.0%		 0
0.0%		 0
0.0%		 12
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%		 9
40.9%		 0
0.0%		 0
0.0%		 0
0.0%		 13
59.1%		 0
0.0%		 0
0.0%		 0
0.0%		 22
0.2  0.1
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%		 14
77.8%		 0
0.0%		 0
0.0%		 0
0.0%		 4
22.2%		 0
0.0%		 0
0.0%		 0
0.0%		 18
0.1  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
Netherlands V
0
0.0%		 249
75.5%		 0
0.0%		 0
0.0%		 0
0.0%		 74
22.4%		 0
0.0%		 7
2.1%		 0
0.0%		 330
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%		 50
78.1%		 0
0.0%		 0
0.0%		 0
0.0%		 13
20.3%		 0
0.0%		 0
0.0%		 1
1.6%		 64
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
80.0%		 0
0.0%		 0
0.0%		 0
0.0%		 1
20.0%		 0
0.0%		 0
0.0%		 0
0.0%		 5
0.0  0.0
Poland IV
0
0.0%		 141
79.2%		 0
0.0%		 0
0.0%		 0
0.0%		 37
20.8%		 0
0.0%		 0
0.0%		 0
0.0%		 178
1.4  0.3
Portugal II
0
0.0%		 57
73.1%		 0
0.0%		 0
0.0%		 0
0.0%		 21
26.9%		 0
0.0%		 0
0.0%		 0
0.0%		 78
0.6  0.2
Romania I
0
0.0%		 23
59.0%		 0
0.0%		 0
0.0%		 0
0.0%		 16
41.0%		 0
0.0%		 0
0.0%		 0
0.0%		 39
0.3  0.1
Russian Federation V
0
0.0%		 336
76.2%		 0
0.0%		 0
0.0%		 0
0.0%		 104
23.6%		 0
0.0%		 1
0.2%		 0
0.0%		 441
3.5  0.8
Saudi Arabia Suspended
0
0.0%		 4
100.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 4
0.0  0.0
Serbia, Republic of I
0
0.0%		 41
64.1%		 0
0.0%		 0
0.0%		 1
1.6%		 22
34.4%		 0
0.0%		 0
0.0%		 0
0.0%		 64
0.5  0.2
Slovakia I
0
0.0%		 46
90.2%		 0
0.0%		 0
0.0%		 0
0.0%		 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%		 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
South Africa III
0
0.0%		 106
70.2%		 0
0.0%		 0
0.0%		 1
0.7%		 44
29.1%		 0
0.0%		 0
0.0%		 0
0.0%		 151
1.2  0.4
Spain IV
0
0.0%		 347
74.1%		 0
0.0%		 0
0.0%		 0
0.0%		 115
24.6%		 1
0.2%		 5
1.1%		 0
0.0%		 468
3.7  0.9
Sweden III
0
0.0%		 152
79.6%		 0
0.0%		 0
0.0%		 0
0.0%		 35
18.3%		 0
0.0%		 3
1.6%		 1
0.5%		 191
1.5  0.3
Switzerland III
0
0.0%		 95
81.2%		 0
0.0%		 0
0.0%		 0
0.0%		 21
17.9%		 0
0.0%		 1
0.9%		 0
0.0%		 117
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%		 34
66.7%		 0
0.0%		 0
0.0%		 0
0.0%		 17
33.3%		 0
0.0%		 0
0.0%		 0
0.0%		 51
0.4  0.1
Turkey I
0
0.0%		 56
67.5%		 0
0.0%		 0
0.0%		 0
0.0%		 25
30.1%		 0
0.0%		 2
2.4%		 0
0.0%		 83
0.7  0.2
Ukraine III
0
0.0%		 118
67.4%		 0
0.0%		 0
0.0%		 0
0.0%		 57
32.6%		 0
0.0%		 0
0.0%		 0
0.0%		 175
1.4  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%		 526
80.1%		 0
0.0%		 2
0.3%		 0
0.0%		 121
18.4%		 0
0.0%		 8
1.2%		 0
0.0%		 657
5.2  0.9
United States X
0
0.0%		 2070
78.6%		 0
0.0%		 0
0.0%		 0
0.0%		 529
20.1%		 0
0.0%		 34
1.3%		 1
0.0%		 2634
20.7  4.1
Uruguay Observer
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
Uzbekistan Terminated
0
0.0%		 3
100.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 3
0.0  0.0
Vatican City State I
0
0.0%		 12
100.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 0
0.0%		 12
0.1  0.0
Venezuela Suspended
0
0.0%		 8
53.3%		 0
0.0%		 0
0.0%		 0
0.0%		 7
46.7%		 0
0.0%		 0
0.0%		 0
0.0%		 15
0.1  0.1
Vietnam Suspended
0
0.0%		 9
60.0%		 0
0.0%		 0
0.0%		 0
0.0%		 6
40.0%		 0
0.0%		 0
0.0%		 0
0.0%		 15
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
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 23 0 0 1 13 0 2 0
30-35 0 300 0 0 1 190 0 16 3
35-40 1 563 0 1 1 329 1 14 1
40-45 0 874 0 0 1 415 0 21 1
45-50 0 950 0 0 0 373 1 14 1
50-55 0 1035 0 2 0 304 0 12 0
55-60 1 1150 0 0 0 264 0 7 0
60-65 0 999 0 0 0 218 0 14 0
65-70 0 905 0 0 0 178 0 6 0
70-75 1 798 0 0 0 136 0 6 0
75-80 0 777 0 0 0 114 0 8 0
80-85 0 608 0 0 0 68 0 2 0
85-90 0 225 0 0 0 30 0 1 0
90-95 0 78 0 0 0 5 0 1 0
95-100 0 24 0 0 0 5 0 0 0
other 0 3 0 0 0 1 0 0 0