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List of countries by age structure

Updated: 11/6/2025, 12:47:02 AM Wikipedia source

The following list of countries by age structure sorts the countries of the world according to the age distribution of their population. The population is divided into three groups:

Ages 0 to 14 years: children. Ages 15 to 65 years: working population or adults. Over the age of 65: elderly, senior citizens. The age structure of a country has a strong impact on society and the economy. If the proportion of 0–14-year-olds is very high, there may be a so-called youth bulge. If, on the other hand, the proportion of over 65 is very high, the social systems of a country can be heavily burdened.

Tables

· List
0 to 14
0 to 14
Country
0 to 14
% of population by age
15 to 64
% of population by age
65+
Afghanistan
Afghanistan
Country
Afghanistan
% of population by age
40%
% of population by age
56.1%
% of population by age
2.4%
Albania
Albania
Country
Albania
% of population by age
18%
% of population by age
66.9%
% of population by age
15.1%
Algeria
Algeria
Country
Algeria
% of population by age
30.8%
% of population by age
62.3%
% of population by age
6.9%
American Samoa
American Samoa
Country
American Samoa
% of population by age
25.3%
% of population by age
66%
% of population by age
8.7%
Andorra
Andorra
Country
Andorra
% of population by age
12%
% of population by age
67.7%
% of population by age
20.4%
Angola
Angola
Country
Angola
% of population by age
46.9%
% of population by age
50.7%
% of population by age
2.4%
Anguilla
Anguilla
Country
Anguilla
% of population by age
20.8%
% of population by age
67.5%
% of population by age
11.7%
Antigua and Barbuda
Antigua and Barbuda
Country
Antigua and Barbuda
% of population by age
21.8%
% of population by age
67.6%
% of population by age
10.5%
Argentina
Argentina
Country
Argentina
% of population by age
23.3%
% of population by age
63.9%
% of population by age
12.8%
Armenia
Armenia
Country
Armenia
% of population by age
17.7%
% of population by age
67%
% of population by age
15.3%
Aruba (Netherlands)
Aruba (Netherlands)
Country
Aruba (Netherlands)
% of population by age
17.2%
% of population by age
65.7%
% of population by age
17.1%
Australia
Australia
Country
Australia
% of population by age
18.3%
% of population by age
64.7%
% of population by age
17%
Austria
Austria
Country
Austria
% of population by age
14.1%
% of population by age
64.7%
% of population by age
21.2%
Azerbaijan
Azerbaijan
Country
Azerbaijan
% of population by age
22.3%
% of population by age
68.7%
% of population by age
9%
Bahamas
Bahamas
Country
Bahamas
% of population by age
21.4%
% of population by age
70%
% of population by age
8.6%
Bahrain
Bahrain
Country
Bahrain
% of population by age
18.1%
% of population by age
77.7%
% of population by age
4.3%
Bangladesh
Bangladesh
Country
Bangladesh
% of population by age
25.1%
% of population by age
67.1%
% of population by age
7.8%
Barbados
Barbados
Country
Barbados
% of population by age
16.6%
% of population by age
67%
% of population by age
16.3%
Belarus
Belarus
Country
Belarus
% of population by age
16.1%
% of population by age
66.1%
% of population by age
17.8%
Belgium
Belgium
Country
Belgium
% of population by age
16.9%
% of population by age
62.8%
% of population by age
20.2%
Belize
Belize
Country
Belize
% of population by age
27.7%
% of population by age
66.7%
% of population by age
5.5%
Benin
Benin
Country
Benin
% of population by age
45.3%
% of population by age
52.2%
% of population by age
2.5%
Bermuda
Bermuda
Country
Bermuda
% of population by age
16.4%
% of population by age
60.9%
% of population by age
22.7%
Bhutan
Bhutan
Country
Bhutan
% of population by age
23.1%
% of population by age
70.2%
% of population by age
6.7%
Bolivia
Bolivia
Country
Bolivia
% of population by age
28.5%
% of population by age
64.5%
% of population by age
7%
Bosnia and Herzegovina
Bosnia and Herzegovina
Country
Bosnia and Herzegovina
% of population by age
13.1%
% of population by age
68.3%
% of population by age
18.6%
Botswana
Botswana
Country
Botswana
% of population by age
28.7%
% of population by age
65.2%
% of population by age
6.1%
Brazil
Brazil
Country
Brazil
% of population by age
19.6%
% of population by age
69.5%
% of population by age
10.9%
British Virgin Islands
British Virgin Islands
Country
British Virgin Islands
% of population by age
16.6%
% of population by age
71.3%
% of population by age
12.1%
Brunei
Brunei
Country
Brunei
% of population by age
21.7%
% of population by age
70.8%
% of population by age
7.5%
Bulgaria
Bulgaria
Country
Bulgaria
% of population by age
13.8%
% of population by age
65.2%
% of population by age
21%
Burkina Faso
Burkina Faso
Country
Burkina Faso
% of population by age
41.6%
% of population by age
55.1%
% of population by age
3.2%
Burundi
Burundi
Country
Burundi
% of population by age
42.3%
% of population by age
54.4%
% of population by age
3.4%
Cape Verde
Cape Verde
Country
Cape Verde
% of population by age
26.4%
% of population by age
67.2%
% of population by age
6.4%
Cambodia
Cambodia
Country
Cambodia
% of population by age
28.9%
% of population by age
65.8%
% of population by age
5.3%
Cameroon
Cameroon
Country
Cameroon
% of population by age
41.5%
% of population by age
55.3%
% of population by age
3.2%
Canada
Canada
Country
Canada
% of population by age
15.5%
% of population by age
63.4%
% of population by age
21%
Cayman Islands
Cayman Islands
Country
Cayman Islands
% of population by age
17.4%
% of population by age
65.9%
% of population by age
16.7%
Central African Republic
Central African Republic
Country
Central African Republic
% of population by age
38.5%
% of population by age
58%
% of population by age
3.5%
Chad
Chad
Country
Chad
% of population by age
45.8%
% of population by age
51.7%
% of population by age
2.5%
Chile
Chile
Country
Chile
% of population by age
19.2%
% of population by age
67.3%
% of population by age
13.6%
China
China
Country
China
% of population by age
16.3%
% of population by age
69.3%
% of population by age
14.4%
Colombia
Colombia
Country
Colombia
% of population by age
22.3%
% of population by age
66.5%
% of population by age
11.2%
Comoros
Comoros
Country
Comoros
% of population by age
32.6%
% of population by age
62.8%
% of population by age
4.6%
Democratic Republic of the Congo
Democratic Republic of the Congo
Country
Democratic Republic of the Congo
% of population by age
45.7%
% of population by age
51.8%
% of population by age
2.5%
Republic of the Congo
Republic of the Congo
Country
Republic of the Congo
% of population by age
37.8%
% of population by age
57.8%
% of population by age
4.3%
Cook Islands
Cook Islands
Country
Cook Islands
% of population by age
18.2%
% of population by age
65.9%
% of population by age
16%
Costa Rica
Costa Rica
Country
Costa Rica
% of population by age
18.8%
% of population by age
70.2%
% of population by age
11.1%
Croatia
Croatia
Country
Croatia
% of population by age
13.8%
% of population by age
63.1%
% of population by age
23.1%
Cuba
Cuba
Country
Cuba
% of population by age
16.3%
% of population by age
66.5%
% of population by age
17.2%
Curaçao
Curaçao
Country
Curaçao
% of population by age
19.2%
% of population by age
62.3%
% of population by age
18.5%
Cyprus
Cyprus
Country
Cyprus
% of population by age
15.6%
% of population by age
70%
% of population by age
14.4%
Czech Republic
Czech Republic
Country
Czech Republic
% of population by age
15.7%
% of population by age
63.8%
% of population by age
20.5%
Denmark
Denmark
Country
Denmark
% of population by age
16.2%
% of population by age
62.9%
% of population by age
20.8%
Djibouti
Djibouti
Country
Djibouti
% of population by age
28.4%
% of population by age
67.4%
% of population by age
4.2%
Dominica
Dominica
Country
Dominica
% of population by age
20.7%
% of population by age
65.6%
% of population by age
13.7%
Dominican Republic
Dominican Republic
Country
Dominican Republic
% of population by age
25.5%
% of population by age
66.9%
% of population by age
7.6%
Ecuador
Ecuador
Country
Ecuador
% of population by age
26.8%
% of population by age
64.1%
% of population by age
9.1%
Egypt
Egypt
Country
Egypt
% of population by age
33.8%
% of population by age
60.6%
% of population by age
5.6%
El Salvador
El Salvador
Country
El Salvador
% of population by age
25.3%
% of population by age
66.3%
% of population by age
8.4%
Equatorial Guinea
Equatorial Guinea
Country
Equatorial Guinea
% of population by age
35.6%
% of population by age
59.4%
% of population by age
5%
Eritrea
Eritrea
Country
Eritrea
% of population by age
35.7%
% of population by age
60.3%
% of population by age
4%
Estonia
Estonia
Country
Estonia
% of population by age
15.2%
% of population by age
62.2%
% of population by age
22.6%
Eswatini (Swaziland)
Eswatini (Swaziland)
Country
Eswatini (Swaziland)
% of population by age
31.6%
% of population by age
64.3%
% of population by age
4%
Ethiopia
Ethiopia
Country
Ethiopia
% of population by age
38.7%
% of population by age
58%
% of population by age
3.4%
Faroe Islands
Faroe Islands
Country
Faroe Islands
% of population by age
20%
% of population by age
61.5%
% of population by age
18.5%
Fiji
Fiji
Country
Fiji
% of population by age
24.7%
% of population by age
66.4%
% of population by age
8.9%
Finland
Finland
Country
Finland
% of population by age
16.2%
% of population by age
60.3%
% of population by age
23.5%
France
France
Country
France
% of population by age
17.3%
% of population by age
60.7%
% of population by age
22%
French Polynesia
French Polynesia
Country
French Polynesia
% of population by age
20.3%
% of population by age
68.7%
% of population by age
11%
Gabon
Gabon
Country
Gabon
% of population by age
34.6%
% of population by age
61.1%
% of population by age
4.3%
Gambia
Gambia
Country
Gambia
% of population by age
38.2%
% of population by age
58.1%
% of population by age
3.7%
Gaza Strip
Gaza Strip
Country
Gaza Strip
% of population by age
38.8%
% of population by age
58.3%
% of population by age
2.9%
Georgia
Georgia
Country
Georgia
% of population by age
20.6%
% of population by age
62.7%
% of population by age
16.7%
Germany
Germany
Country
Germany
% of population by age
13.8%
% of population by age
62.5%
% of population by age
23.7%
Ghana
Ghana
Country
Ghana
% of population by age
37.4%
% of population by age
58.2%
% of population by age
4.4%
Gibraltar
Gibraltar
Country
Gibraltar
% of population by age
20%
% of population by age
62.5%
% of population by age
17.5%
Greece
Greece
Country
Greece
% of population by age
13.8%
% of population by age
62.6%
% of population by age
23.6%
Greenland
Greenland
Country
Greenland
% of population by age
20.4%
% of population by age
67.1%
% of population by age
12.5%
Grenada
Grenada
Country
Grenada
% of population by age
21.9%
% of population by age
65.3%
% of population by age
12.8%
Guam (US)
Guam (US)
Country
Guam (US)
% of population by age
26.4%
% of population by age
62.7%
% of population by age
10.9%
Guatemala
Guatemala
Country
Guatemala
% of population by age
31.5%
% of population by age
63.2%
% of population by age
5.4%
Guernsey
Guernsey
Country
Guernsey
% of population by age
14.3%
% of population by age
64.1%
% of population by age
21.5%
Guinea
Guinea
Country
Guinea
% of population by age
40.9%
% of population by age
55.1%
% of population by age
4%
Guinea-Bissau
Guinea-Bissau
Country
Guinea-Bissau
% of population by age
42.3%
% of population by age
54.6%
% of population by age
3.1%
Guyana
Guyana
Country
Guyana
% of population by age
23.5%
% of population by age
68.4%
% of population by age
8.1%
Haiti
Haiti
Country
Haiti
% of population by age
30.5%
% of population by age
65.3%
% of population by age
4.2%
Honduras
Honduras
Country
Honduras
% of population by age
28.7%
% of population by age
65.7%
% of population by age
5.6%
Hong Kong
Hong Kong
Country
Hong Kong
% of population by age
13.2%
% of population by age
64.8%
% of population by age
21.9%
Hungary
Hungary
Country
Hungary
% of population by age
14.6%
% of population by age
63.9%
% of population by age
21.5%
Iceland
Iceland
Country
Iceland
% of population by age
19.8%
% of population by age
63.2%
% of population by age
17.1%
India
India
Country
India
% of population by age
24.5%
% of population by age
68.7%
% of population by age
6.8%
Indonesia
Indonesia
Country
Indonesia
% of population by age
23.8%
% of population by age
68.3%
% of population by age
8%
Iran
Iran
Country
Iran
% of population by age
23.3%
% of population by age
69.8%
% of population by age
7%
Iraq
Iraq
Country
Iraq
% of population by age
34.6%
% of population by age
61.7%
% of population by age
3.6%
Ireland
Ireland
Country
Ireland
% of population by age
18.6%
% of population by age
65.5%
% of population by age
15.8%
Isle of Man
Isle of Man
Country
Isle of Man
% of population by age
16%
% of population by age
61.9%
% of population by age
22.1%
Israel
Israel
Country
Israel
% of population by age
27.5%
% of population by age
60.3%
% of population by age
12.3%
Italy
Italy
Country
Italy
% of population by age
11.9%
% of population by age
64.5%
% of population by age
23.6%
Ivory Coast
Ivory Coast
Country
Ivory Coast
% of population by age
36.1%
% of population by age
60.9%
% of population by age
3%
Jamaica
Jamaica
Country
Jamaica
% of population by age
23.8%
% of population by age
65.7%
% of population by age
10.4%
Japan
Japan
Country
Japan
% of population by age
12.1%
% of population by age
58.4%
% of population by age
29.5%
Jersey
Jersey
Country
Jersey
% of population by age
17%
% of population by age
64.6%
% of population by age
18.3%
Jordan
Jordan
Country
Jordan
% of population by age
30.9%
% of population by age
64.9%
% of population by age
4.2%
Kazakhstan
Kazakhstan
Country
Kazakhstan
% of population by age
27.6%
% of population by age
62.8%
% of population by age
9.6%
Kenya
Kenya
Country
Kenya
% of population by age
35.8%
% of population by age
60.9%
% of population by age
3.4%
Kiribati
Kiribati
Country
Kiribati
% of population by age
26.8%
% of population by age
67.9%
% of population by age
5.4%
North Korea
North Korea
Country
North Korea
% of population by age
19.9%
% of population by age
68.9%
% of population by age
11.2%
South Korea
South Korea
Country
South Korea
% of population by age
11.3%
% of population by age
69.4%
% of population by age
19.3%
Kosovo
Kosovo
Country
Kosovo
% of population by age
22.7%
% of population by age
68.9%
% of population by age
8.4%
Kuwait
Kuwait
Country
Kuwait
% of population by age
23%
% of population by age
73.4%
% of population by age
3.6%
Kyrgyzstan
Kyrgyzstan
Country
Kyrgyzstan
% of population by age
29.1%
% of population by age
64%
% of population by age
6.9%
Laos
Laos
Country
Laos
% of population by age
30.1%
% of population by age
65%
% of population by age
4.8%
Latvia
Latvia
Country
Latvia
% of population by age
14.7%
% of population by age
63%
% of population by age
22.2%
Lebanon
Lebanon
Country
Lebanon
% of population by age
18.9%
% of population by age
71.6%
% of population by age
9.5%
Lesotho
Lesotho
Country
Lesotho
% of population by age
32%
% of population by age
62.7%
% of population by age
5.4%
Liberia
Liberia
Country
Liberia
% of population by age
38.9%
% of population by age
57.9%
% of population by age
3.2%
Libya
Libya
Country
Libya
% of population by age
32.3%
% of population by age
63.2%
% of population by age
4.6%
Liechtenstein
Liechtenstein
Country
Liechtenstein
% of population by age
15.3%
% of population by age
63.9%
% of population by age
20.8%
Lithuania
Lithuania
Country
Lithuania
% of population by age
15.2%
% of population by age
62.6%
% of population by age
22.2%
Luxembourg
Luxembourg
Country
Luxembourg
% of population by age
16.7%
% of population by age
67.1%
% of population by age
16.1%
Macau
Macau
Country
Macau
% of population by age
14.4%
% of population by age
69.9%
% of population by age
15.7%
Madagascar
Madagascar
Country
Madagascar
% of population by age
37%
% of population by age
59.1%
% of population by age
3.9%
Malawi
Malawi
Country
Malawi
% of population by age
37.7%
% of population by age
58.4%
% of population by age
3.9%
Malaysia
Malaysia
Country
Malaysia
% of population by age
22.2%
% of population by age
69.4%
% of population by age
8.4%
Maldives
Maldives
Country
Maldives
% of population by age
22.4%
% of population by age
71.5%
% of population by age
6.1%
Mali
Mali
Country
Mali
% of population by age
46.8%
% of population by age
50.1%
% of population by age
3.1%
Malta
Malta
Country
Malta
% of population by age
14.5%
% of population by age
62.4%
% of population by age
23.1%
Marshall Islands
Marshall Islands
Country
Marshall Islands
% of population by age
30%
% of population by age
64.3%
% of population by age
5.7%
Mauritania
Mauritania
Country
Mauritania
% of population by age
35.7%
% of population by age
59.9%
% of population by age
4.4%
Mauritius
Mauritius
Country
Mauritius
% of population by age
15.1%
% of population by age
71%
% of population by age
13.9%
Mexico
Mexico
Country
Mexico
% of population by age
23.3%
% of population by age
68.6%
% of population by age
8.2%
Federated States of Micronesia
Federated States of Micronesia
Country
Federated States of Micronesia
% of population by age
27%
% of population by age
67.3%
% of population by age
5.7%
Moldova
Moldova
Country
Moldova
% of population by age
14.8%
% of population by age
70.2%
% of population by age
15%
Monaco
Monaco
Country
Monaco
% of population by age
9.1%
% of population by age
53.8%
% of population by age
37.1%
Mongolia
Mongolia
Country
Mongolia
% of population by age
25.7%
% of population by age
68.4%
% of population by age
5.9%
Montenegro
Montenegro
Country
Montenegro
% of population by age
17.7%
% of population by age
64.4%
% of population by age
17.9%
Montserrat
Montserrat
Country
Montserrat
% of population by age
15.8%
% of population by age
76.1%
% of population by age
8%
Morocco
Morocco
Country
Morocco
% of population by age
25.7%
% of population by age
65.9%
% of population by age
8.4%
Mozambique
Mozambique
Country
Mozambique
% of population by age
44.7%
% of population by age
52.4%
% of population by age
2.9%
Myanmar
Myanmar
Country
Myanmar
% of population by age
24.4%
% of population by age
68.5%
% of population by age
7.1%
Namibia
Namibia
Country
Namibia
% of population by age
34.1%
% of population by age
62%
% of population by age
3.9%
Nauru
Nauru
Country
Nauru
% of population by age
29.6%
% of population by age
66%
% of population by age
4.4%
Nepal
Nepal
Country
Nepal
% of population by age
25.8%
% of population by age
67.8%
% of population by age
6.4%
Netherlands
Netherlands
Country
Netherlands
% of population by age
15.2%
% of population by age
64.1%
% of population by age
20.7%
New Caledonia
New Caledonia
Country
New Caledonia
% of population by age
20.7%
% of population by age
68.4%
% of population by age
10.8%
New Zealand
New Zealand
Country
New Zealand
% of population by age
19%
% of population by age
64.2%
% of population by age
16.9%
Nicaragua
Nicaragua
Country
Nicaragua
% of population by age
25.1%
% of population by age
68.9%
% of population by age
6%
Niger
Niger
Country
Niger
% of population by age
49.5%
% of population by age
47.8%
% of population by age
2.7%
Nigeria
Nigeria
Country
Nigeria
% of population by age
40.4%
% of population by age
56.2%
% of population by age
3.4%
North Macedonia
North Macedonia
Country
North Macedonia
% of population by age
16%
% of population by age
68.4%
% of population by age
15.6%
Northern Mariana Islands
Northern Mariana Islands
Country
Northern Mariana Islands
% of population by age
22.1%
% of population by age
67.7%
% of population by age
10.2%
Norway
Norway
Country
Norway
% of population by age
16.3%
% of population by age
64.5%
% of population by age
19.1%
Oman
Oman
Country
Oman
% of population by age
29.8%
% of population by age
66.2%
% of population by age
4%
Pakistan
Pakistan
Country
Pakistan
% of population by age
34.4%
% of population by age
60.7%
% of population by age
4.9%
Palau
Palau
Country
Palau
% of population by age
17.5%
% of population by age
71.3%
% of population by age
11.2%
Panama
Panama
Country
Panama
% of population by age
25%
% of population by age
64.8%
% of population by age
10.1%
Papua New Guinea
Papua New Guinea
Country
Papua New Guinea
% of population by age
37.1%
% of population by age
58.9%
% of population by age
4%
Paraguay
Paraguay
Country
Paraguay
% of population by age
22.2%
% of population by age
68.4%
% of population by age
9.4%
Peru
Peru
Country
Peru
% of population by age
25.8%
% of population by age
66.2%
% of population by age
8%
Philippines
Philippines
Country
Philippines
% of population by age
30.2%
% of population by age
64.3%
% of population by age
5.6%
Poland
Poland
Country
Poland
% of population by age
14.2%
% of population by age
65.9%
% of population by age
19.8%
Portugal
Portugal
Country
Portugal
% of population by age
12.7%
% of population by age
65%
% of population by age
22.3%
Puerto Rico (US)
Puerto Rico (US)
Country
Puerto Rico (US)
% of population by age
12.5%
% of population by age
62.6%
% of population by age
24.9%
Qatar
Qatar
Country
Qatar
% of population by age
13.1%
% of population by age
85.4%
% of population by age
1.5%
Romania
Romania
Country
Romania
% of population by age
15.4%
% of population by age
62%
% of population by age
22.6%
Russia
Russia
Country
Russia
% of population by age
16.5%
% of population by age
65.7%
% of population by age
17.8%
Rwanda
Rwanda
Country
Rwanda
% of population by age
37.2%
% of population by age
59.7%
% of population by age
3.1%
Saint Barthelemy
Saint Barthelemy
Country
Saint Barthelemy
% of population by age
13.9%
% of population by age
63.1%
% of population by age
23%
Saint Helena, Ascension, and Tristan da Cunha
Saint Helena, Ascension, and Tristan da Cunha
Country
Saint Helena, Ascension, and Tristan da Cunha
% of population by age
14.3%
% of population by age
66.5%
% of population by age
19.2%
Saint Kitts and Nevis
Saint Kitts and Nevis
Country
Saint Kitts and Nevis
% of population by age
19.2%
% of population by age
68.1%
% of population by age
12.7%
Saint Lucia
Saint Lucia
Country
Saint Lucia
% of population by age
17.9%
% of population by age
66.7%
% of population by age
15.4%
Saint Martin
Saint Martin
Country
Saint Martin
% of population by age
24.7%
% of population by age
64.5%
% of population by age
10.8%
Saint Pierre and Miquelon
Saint Pierre and Miquelon
Country
Saint Pierre and Miquelon
% of population by age
13.1%
% of population by age
61.6%
% of population by age
25.3%
Saint Vincent and the Grenadines
Saint Vincent and the Grenadines
Country
Saint Vincent and the Grenadines
% of population by age
18.8%
% of population by age
68.2%
% of population by age
13%
Samoa
Samoa
Country
Samoa
% of population by age
26.9%
% of population by age
65.9%
% of population by age
7.2%
San Marino
San Marino
Country
San Marino
% of population by age
14.2%
% of population by age
64.3%
% of population by age
21.5%
São Tomé and Príncipe
São Tomé and Príncipe
Country
São Tomé and Príncipe
% of population by age
36.4%
% of population by age
60.3%
% of population by age
3.2%
Saudi Arabia
Saudi Arabia
Country
Saudi Arabia
% of population by age
22.9%
% of population by age
72.7%
% of population by age
4.4%
Senegal
Senegal
Country
Senegal
% of population by age
40.7%
% of population by age
55.9%
% of population by age
3.4%
Serbia
Serbia
Country
Serbia
% of population by age
14.4%
% of population by age
65.6%
% of population by age
20%
Seychelles
Seychelles
Country
Seychelles
% of population by age
17.7%
% of population by age
72.4%
% of population by age
10%
Sierra Leone
Sierra Leone
Country
Sierra Leone
% of population by age
40.1%
% of population by age
57.4%
% of population by age
2.5%
Singapore
Singapore
Country
Singapore
% of population by age
14.6%
% of population by age
71.1%
% of population by age
14.3%
Sint Maarten
Sint Maarten
Country
Sint Maarten
% of population by age
18.4%
% of population by age
66.3%
% of population by age
15.2%
Slovakia
Slovakia
Country
Slovakia
% of population by age
15.3%
% of population by age
66.5%
% of population by age
18.1%
Slovenia
Slovenia
Country
Slovenia
% of population by age
14.3%
% of population by age
62.5%
% of population by age
23.2%
Solomon Islands
Solomon Islands
Country
Solomon Islands
% of population by age
30.6%
% of population by age
64.2%
% of population by age
5.3%
Somalia
Somalia
Country
Somalia
% of population by age
41.4%
% of population by age
55.8%
% of population by age
2.8%
South Africa
South Africa
Country
South Africa
% of population by age
27.2%
% of population by age
65.3%
% of population by age
7.5%
South Sudan
South Sudan
Country
South Sudan
% of population by age
42.1%
% of population by age
55.3%
% of population by age
2.6%
Spain
Spain
Country
Spain
% of population by age
13%
% of population by age
66.1%
% of population by age
20.9%
Sri Lanka
Sri Lanka
Country
Sri Lanka
% of population by age
22.6%
% of population by age
65%
% of population by age
12.4%
Sudan
Sudan
Country
Sudan
% of population by age
40.1%
% of population by age
56.7%
% of population by age
3.2%
Suriname
Suriname
Country
Suriname
% of population by age
22.5%
% of population by age
70%
% of population by age
7.5%
Sweden
Sweden
Country
Sweden
% of population by age
17.1%
% of population by age
62.1%
% of population by age
20.8%
Switzerland
Switzerland
Country
Switzerland
% of population by age
15.1%
% of population by age
64.6%
% of population by age
20.3%
Syria
Syria
Country
Syria
% of population by age
33%
% of population by age
62.8%
% of population by age
4.2%
Taiwan
Taiwan
Country
Taiwan
% of population by age
12.1%
% of population by age
69%
% of population by age
18.8%
Tajikistan
Tajikistan
Country
Tajikistan
% of population by age
36.9%
% of population by age
59.3%
% of population by age
3.9%
Tanzania
Tanzania
Country
Tanzania
% of population by age
41.2%
% of population by age
55.4%
% of population by age
3.4%
Thailand
Thailand
Country
Thailand
% of population by age
15.8%
% of population by age
69%
% of population by age
15.1%
Timor-Leste
Timor-Leste
Country
Timor-Leste
% of population by age
38.7%
% of population by age
56.8%
% of population by age
4.5%
Togo
Togo
Country
Togo
% of population by age
38.7%
% of population by age
57%
% of population by age
4.3%
Tonga
Tonga
Country
Tonga
% of population by age
29.3%
% of population by age
63.2%
% of population by age
7.4%
Trinidad and Tobago
Trinidad and Tobago
Country
Trinidad and Tobago
% of population by age
18.7%
% of population by age
67.2%
% of population by age
14.1%
Tunisia
Tunisia
Country
Tunisia
% of population by age
24.4%
% of population by age
65.2%
% of population by age
10.4%
Turkey
Turkey
Country
Turkey
% of population by age
21.7%
% of population by age
68.6%
% of population by age
9.6%
Turkmenistan
Turkmenistan
Country
Turkmenistan
% of population by age
24.5%
% of population by age
68.6%
% of population by age
6.9%
Turks and Caicos Islands
Turks and Caicos Islands
Country
Turks and Caicos Islands
% of population by age
20.4%
% of population by age
73.2%
% of population by age
6.4%
Tuvalu
Tuvalu
Country
Tuvalu
% of population by age
29.2%
% of population by age
63.2%
% of population by age
7.6%
Uganda
Uganda
Country
Uganda
% of population by age
47%
% of population by age
50.6%
% of population by age
2.4%
Ukraine
Ukraine
Country
Ukraine
% of population by age
12.3%
% of population by age
67.8%
% of population by age
19.9%
United Arab Emirates
United Arab Emirates
Country
United Arab Emirates
% of population by age
16.4%
% of population by age
81.4%
% of population by age
2.2%
United Kingdom
United Kingdom
Country
United Kingdom
% of population by age
16.7%
% of population by age
63.9%
% of population by age
19.3%
United States
United States
Country
United States
% of population by age
18.1%
% of population by age
63.4%
% of population by age
18.5%
Uruguay
Uruguay
Country
Uruguay
% of population by age
18.9%
% of population by age
65.4%
% of population by age
15.7%
Uzbekistan
Uzbekistan
Country
Uzbekistan
% of population by age
29.6%
% of population by age
63.7%
% of population by age
6.7%
Vanuatu
Vanuatu
Country
Vanuatu
% of population by age
31.1%
% of population by age
63.8%
% of population by age
5%
Venezuela
Venezuela
Country
Venezuela
% of population by age
25%
% of population by age
65.9%
% of population by age
9.1%
Vietnam
Vietnam
Country
Vietnam
% of population by age
23.2%
% of population by age
68.5%
% of population by age
8.3%
US Virgin Islands (US)
US Virgin Islands (US)
Country
US Virgin Islands (US)
% of population by age
18.7%
% of population by age
59.8%
% of population by age
21.5%
Wallis and Futuna
Wallis and Futuna
Country
Wallis and Futuna
% of population by age
19.8%
% of population by age
67.5%
% of population by age
12.7%
West Bank
West Bank
Country
West Bank
% of population by age
36.7%
% of population by age
59.5%
% of population by age
3.9%
Yemen
Yemen
Country
Yemen
% of population by age
34.4%
% of population by age
62.2%
% of population by age
3.4%
Zambia
Zambia
Country
Zambia
% of population by age
42.1%
% of population by age
55.1%
% of population by age
2.8%
Zimbabwe
Zimbabwe
Country
Zimbabwe
% of population by age
38.3%
% of population by age
57.8%
% of population by age
3.9%
World
World
Country
World
% of population by age
24.5%
% of population by age
65.2%
% of population by age
10.3%
Country
% of population by age
0 to 14
15 to 64
65+
Afghanistan
40%
56.1%
2.4%
Albania
18%
66.9%
15.1%
Algeria
30.8%
62.3%
6.9%
American Samoa
25.3%
66%
8.7%
Andorra
12%
67.7%
20.4%
Angola
46.9%
50.7%
2.4%
Anguilla
20.8%
67.5%
11.7%
Antigua and Barbuda
21.8%
67.6%
10.5%
Argentina
23.3%
63.9%
12.8%
Armenia
17.7%
67%
15.3%
Aruba (Netherlands)
17.2%
65.7%
17.1%
Australia
18.3%
64.7%
17%
Austria
14.1%
64.7%
21.2%
Azerbaijan
22.3%
68.7%
9%
Bahamas
21.4%
70%
8.6%
Bahrain
18.1%
77.7%
4.3%
Bangladesh
25.1%
67.1%
7.8%
Barbados
16.6%
67%
16.3%
Belarus
16.1%
66.1%
17.8%
Belgium
16.9%
62.8%
20.2%
Belize
27.7%
66.7%
5.5%
Benin
45.3%
52.2%
2.5%
Bermuda
16.4%
60.9%
22.7%
Bhutan
23.1%
70.2%
6.7%
Bolivia
28.5%
64.5%
7%
Bosnia and Herzegovina
13.1%
68.3%
18.6%
Botswana
28.7%
65.2%
6.1%
Brazil
19.6%
69.5%
10.9%
British Virgin Islands
16.6%
71.3%
12.1%
Brunei
21.7%
70.8%
7.5%
Bulgaria
13.8%
65.2%
21%
Burkina Faso
41.6%
55.1%
3.2%
Burundi
42.3%
54.4%
3.4%
Cape Verde
26.4%
67.2%
6.4%
Cambodia
28.9%
65.8%
5.3%
Cameroon
41.5%
55.3%
3.2%
Canada
15.5%
63.4%
21%
Cayman Islands
17.4%
65.9%
16.7%
Central African Republic
38.5%
58%
3.5%
Chad
45.8%
51.7%
2.5%
Chile
19.2%
67.3%
13.6%
China
16.3%
69.3%
14.4%
Colombia
22.3%
66.5%
11.2%
Comoros
32.6%
62.8%
4.6%
Democratic Republic of the Congo
45.7%
51.8%
2.5%
Republic of the Congo
37.8%
57.8%
4.3%
Cook Islands
18.2%
65.9%
16%
Costa Rica
18.8%
70.2%
11.1%

References

  1. "Age structure - the World Factbook"
    https://www.cia.gov/the-world-factbook/field/age-structure/
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