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%		 9779
77.0%		 0
0.0%		 3
0.0%		 6
0.0%		 2775
21.9%		 2
0.0%		 123
1.0%		 9
0.1%		 12700
100.0  21.9
In Adhering Countries

(National Members)

» View Detail 
3
0.0%		 9763
77.0%		 0
0.0%		 3
0.0%		 6
0.0%		 2769
21.8%		 2
0.0%		 123
1.0%		 9
0.1%		 12678
99.8  21.9
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%		 92
56.4%		 0
0.0%		 0
0.0%		 1
0.6%		 68
41.7%		 0
0.0%		 2
1.2%		 0
0.0%		 163
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%		 257
74.5%		 0
0.0%		 0
0.0%		 0
0.0%		 83
24.1%		 0
0.0%		 4
1.2%		 1
0.3%		 345
2.7  0.7
Austria II
0
0.0%		 50
66.7%		 0
0.0%		 0
0.0%		 0
0.0%		 22
29.3%		 0
0.0%		 3
4.0%		 0
0.0%		 75
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%		 106
75.7%		 0
0.0%		 0
0.0%		 0
0.0%		 31
22.1%		 0
0.0%		 2
1.4%		 1
0.7%		 140
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%		 246
80.1%		 0
0.0%		 0
0.0%		 0
0.0%		 60
19.5%		 0
0.0%		 1
0.3%		 0
0.0%		 307
2.4  0.5
Chile II
0
0.0%		 106
76.3%		 0
0.0%		 0
0.0%		 0
0.0%		 28
20.1%		 0
0.0%		 4
2.9%		 1
0.7%		 139
1.1  0.2
China, Nanjing VI
0
0.0%		 496
80.8%		 0
0.0%		 0
0.0%		 0
0.0%		 118
19.2%		 0
0.0%		 0
0.0%		 0
0.0%		 614
4.8  0.9
China, Taipei II
0
0.0%		 68
82.9%		 0
0.0%		 0
0.0%		 0
0.0%		 13
15.9%		 0
0.0%		 1
1.2%		 0
0.0%		 82
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%		 112
82.4%		 0
0.0%		 0
0.0%		 0
0.0%		 20
14.7%		 0
0.0%		 3
2.2%		 0
0.0%		 136
1.1  0.2
Denmark III
0
0.0%		 72
79.1%		 0
0.0%		 0
0.0%		 0
0.0%		 19
20.9%		 0
0.0%		 0
0.0%		 0
0.0%		 91
0.7  0.1
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%		 76
76.8%		 0
0.0%		 0
0.0%		 0
0.0%		 21
21.2%		 0
0.0%		 2
2.0%		 0
0.0%		 99
0.8  0.2
France VII
1
0.1%		 503
72.1%		 0
0.0%		 0
0.0%		 0
0.0%		 183
26.2%		 0
0.0%		 11
1.6%		 0
0.0%		 698
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%		 523
77.4%		 0
0.0%		 0
0.0%		 1
0.1%		 141
20.9%		 0
0.0%		 10
1.5%		 1
0.1%		 676
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%		 89
80.2%		 0
0.0%		 0
0.0%		 0
0.0%		 20
18.0%		 0
0.0%		 2
1.8%		 0
0.0%		 111
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%		 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%		 297
79.4%		 0
0.0%		 0
0.0%		 1
0.3%		 76
20.3%		 0
0.0%		 0
0.0%		 0
0.0%		 374
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%		 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%		 87
86.1%		 0
0.0%		 0
0.0%		 0
0.0%		 11
10.9%		 1
1.0%		 2
2.0%		 0
0.0%		 101
0.8  0.1
Italy VII
1
0.1%		 473
67.6%		 0
0.0%		 0
0.0%		 0
0.0%		 219
31.3%		 0
0.0%		 6
0.9%		 1
0.1%		 700
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 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%		 164
78.5%		 0
0.0%		 0
0.0%		 0
0.0%		 43
20.6%		 0
0.0%		 2
1.0%		 0
0.0%		 209
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
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%		 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
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%		 246
75.7%		 0
0.0%		 0
0.0%		 0
0.0%		 72
22.2%		 0
0.0%		 7
2.2%		 0
0.0%		 325
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%		 49
79.0%		 0
0.0%		 0
0.0%		 0
0.0%		 13
21.0%		 0
0.0%		 0
0.0%		 0
0.0%		 62
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%		 141
79.7%		 0
0.0%		 0
0.0%		 0
0.0%		 36
20.3%		 0
0.0%		 0
0.0%		 0
0.0%		 177
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%		 332
76.1%		 0
0.0%		 0
0.0%		 0
0.0%		 103
23.6%		 0
0.0%		 1
0.2%		 0
0.0%		 436
3.4  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%		 40
63.5%		 0
0.0%		 0
0.0%		 1
1.6%		 22
34.9%		 0
0.0%		 0
0.0%		 0
0.0%		 63
0.5  0.2
Slovakia I
0
0.0%		 44
88.0%		 0
0.0%		 0
0.0%		 1
2.0%		 5
10.0%		 0
0.0%		 0
0.0%		 0
0.0%		 50
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%		 104
69.8%		 0
0.0%		 0
0.0%		 1
0.7%		 44
29.5%		 0
0.0%		 0
0.0%		 0
0.0%		 149
1.2  0.4
Spain IV
0
0.0%		 352
74.4%		 0
0.0%		 0
0.0%		 0
0.0%		 117
24.7%		 1
0.2%		 3
0.6%		 0
0.0%		 473
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%		 2
1.0%		 2
1.0%		 191
1.5  0.3
Switzerland III
0
0.0%		 95
81.9%		 0
0.0%		 0
0.0%		 0
0.0%		 20
17.2%		 0
0.0%		 1
0.9%		 0
0.0%		 116
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%		 55
67.1%		 0
0.0%		 0
0.0%		 0
0.0%		 25
30.5%		 0
0.0%		 2
2.4%		 0
0.0%		 82
0.6  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%		 527
80.0%		 0
0.0%		 2
0.3%		 0
0.0%		 123
18.7%		 0
0.0%		 7
1.1%		 0
0.0%		 659
5.2  1.0
United States X
0
0.0%		 2057
78.5%		 0
0.0%		 1
0.0%		 0
0.0%		 526
20.1%		 0
0.0%		 33
1.3%		 2
0.1%		 2619
20.6  4.1
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%		 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%		 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%		 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 14 0 0 0 5 0 1 0
30-35 0 224 0 0 2 148 0 12 3
35-40 1 519 0 1 2 301 1 14 1
40-45 0 843 0 0 0 412 0 20 1
45-50 0 929 0 0 1 382 1 16 0
50-55 0 1021 0 1 0 311 0 10 2
55-60 1 1096 0 0 0 282 0 7 0
60-65 0 1057 0 0 0 222 0 10 0
65-70 0 920 0 0 1 180 0 6 1
70-75 1 825 0 0 0 154 0 4 0
75-80 0 788 0 0 0 108 0 7 0
80-85 0 640 0 0 0 83 0 4 0
85-90 0 285 0 0 0 33 0 0 0
90-95 0 90 0 0 0 8 0 1 0
95-100 0 29 0 0 0 5 0 0 0
other 0 4 0 0 0 1 0 0 0