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%
9804
77.0%
0
0.0%
2
0.0%
4
0.0%
2781
21.8%
2
0.0%
128
1.0%
9
0.1%
12733
100.0  21.9
In Adhering Countries

(National Members)

» View Detail 

3
0.0%
9788
77.0%
0
0.0%
2
0.0%
4
0.0%
2775
21.8%
2
0.0%
128
1.0%
9
0.1%
12711
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%
251
80.4%
0
0.0%
0
0.0%
0
0.0%
60
19.2%
0
0.0%
1
0.3%
0
0.0%
312
2.5  0.5
Chile II
0
0.0%
107
76.4%
0
0.0%
0
0.0%
0
0.0%
28
20.0%
0
0.0%
4
2.9%
1
0.7%
140
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%
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%
113
82.5%
0
0.0%
0
0.0%
0
0.0%
20
14.6%
0
0.0%
3
2.2%
0
0.0%
137
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%
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
71.8%
0
0.0%
0
0.0%
0
0.0%
184
26.4%
0
0.0%
11
1.6%
0
0.0%
696
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%
524
77.5%
0
0.0%
0
0.0%
1
0.1%
140
20.7%
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%
90
80.4%
0
0.0%
0
0.0%
0
0.0%
19
17.0%
0
0.0%
3
2.7%
0
0.0%
112
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%
297
79.2%
0
0.0%
0
0.0%
0
0.0%
78
20.8%
0
0.0%
0
0.0%
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%
474
67.4%
0
0.0%
0
0.0%
0
0.0%
221
31.4%
0
0.0%
6
0.9%
1
0.1%
703
5.5  1.7
Japan VII
0
0.0%
628
89.8%
0
0.0%
0
0.0%
0
0.0%
68
9.7%
0
0.0%
3
0.4%
0
0.0%
699
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%
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
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%
246
75.2%
0
0.0%
0
0.0%
0
0.0%
74
22.6%
0
0.0%
7
2.1%
0
0.0%
327
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%
333
76.0%
0
0.0%
0
0.0%
0
0.0%
104
23.7%
0
0.0%
1
0.2%
0
0.0%
438
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%
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%
349
74.1%
0
0.0%
0
0.0%
0
0.0%
116
24.6%
1
0.2%
5
1.1%
0
0.0%
471
3.7  0.9
Sweden III
0
0.0%
152
80.0%
0
0.0%
0
0.0%
0
0.0%
35
18.4%
0
0.0%
2
1.1%
1
0.5%
190
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
80.3%
0
0.0%
2
0.3%
0
0.0%
120
18.3%
0
0.0%
7
1.1%
0
0.0%
655
5.1  0.9
United States X
0
0.0%
2067
78.5%
0
0.0%
0
0.0%
0
0.0%
529
20.1%
0
0.0%
34
1.3%
2
0.1%
2632
20.7  4.2
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 21 0 0 1 12 0 1 0
30-35 0 275 0 0 1 175 0 16 3
35-40 1 558 0 1 1 327 1 13 1
40-45 0 865 0 0 1 414 0 19 1
45-50 0 955 0 0 0 373 1 16 2
50-55 0 1026 0 1 0 301 0 10 0
55-60 1 1141 0 0 0 270 0 9 0
60-65 0 1003 0 0 0 222 0 11 0
65-70 0 908 0 0 0 183 0 5 1
70-75 1 810 0 0 0 136 0 6 0
75-80 0 780 0 0 0 115 0 8 0
80-85 0 620 0 0 0 70 0 3 0
85-90 0 233 0 0 0 31 0 0 0
90-95 0 81 0 0 0 6 0 1 0
95-100 0 24 0 0 0 5 0 0 0
other 0 3 0 0 0 1 0 0 0