Median age

Afghanistan	total: 19.5 years male: 19.4 years female: 19.5 years (2020 est.)
Albania	total: 34.3 years male: 32.9 years female: 35.7 years (2020 est.)
Algeria	total: 28.9 years male: 28.6 years female: 29.3 years (2020 est.)
American Samoa	total: 27.2 years male: 26.7 years female: 27.7 years (2020 est.)
Andorra	total: 46.2 years male: 46.3 years female: 46.1 years (2020 est.)
Angola	total: 15.9 years male: 15.4 years female: 16.4 years (2020 est.)
Anguilla	total: 35.7 years male: 33.7 years female: 37.6 years (2020 est.)
Antigua and Barbuda	total: 32.7 years male: 30.7 years female: 34.4 years (2020 est.)
Argentina	total: 32.4 years male: 31.1 years female: 33.6 years (2020 est.)
Armenia	total: 36.6 years male: 35.1 years female: 38.3 years (2020 est.)
Aruba	total: 39.9 years male: 38.2 years female: 41.5 years (2020 est.)
Australia	total: 37.5 years male: 36.5 years female: 38.5 years (2020 est.)
Austria	total: 44.5 years male: 43.1 years female: 45.8 years (2020 est.)
Azerbaijan	total: 32.6 years male: 31.1 years female: 34.2 years (2020 est.)
Bahamas, The	total: 32.8 years male: 31.7 years female: 34 years (2020 est.)
Bahrain	total: 32.9 years male: 34.4 years female: 30.3 years (2020 est.)
Bangladesh	total: 27.9 years male: 27.1 years female: 28.6 years (2020 est.)
Barbados	total: 39.5 years male: 38.4 years female: 40.7 years (2020 est.)
Belarus	total: 40.9 years male: 38 years female: 43.9 years (2020 est.)
Belgium	total: 41.6 years male: 40.4 years female: 42.8 years (2020 est.)
Belize	total: 23.9 years male: 23 years female: 24.8 years (2020 est.)
Benin	total: 17 years male: 16.4 years female: 17.6 years (2020 est.)
Bermuda	total: 43.6 years male: 41.6 years female: 45.7 years (2020 est.)
Bhutan	total: 29.1 years male: 29.6 years female: 28.6 years (2020 est.)
Bolivia	total: 25.3 years male: 24.5 years female: 26 years (2020 est.)
Bosnia and Herzegovina	total: 43.3 years male: 41.6 years female: 44.8 years (2020 est.)
Botswana	total: 25.7 years male: 24.5 years female: 26.7 years (2020 est.)
Brazil	total: 33.2 years male: 32.3 years female: 34.1 years (2020 est.)
British Virgin Islands	total: 37.2 years male: 37 years female: 37.5 years (2020 est.)
Brunei	total: 31.1 years male: 30.5 years female: 31.8 years (2020 est.)
Bulgaria	total: 43.7 years male: 41.9 years female: 45.6 years (2020 est.)
Burkina Faso	total: 17.9 years male: 17 years female: 18.7 years (2020 est.)
Burma	total: 29.2 years male: 28.3 years female: 30 years (2020 est.)
Burundi	total: 17.7 years male: 17.4 years female: 18 years (2020 est.)
Cambodia	total: 26.4 years male: 25.6 years female: 27.2 years (2020 est.)
Cameroon	total: 18.5 years male: 18.2 years female: 18.8 years (2020 est.)
Canada	total: 41.8 years male: 40.6 years female: 42.9 years (2020 est.)
Cayman Islands	total: 40.5 years male: 39.7 years female: 41.2 years (2020 est.)
Central African Republic	total: 20 years male: 19.7 years female: 20.3 years (2020 est.)
Chad	total: 16.1 years male: 15.6 years female: 16.5 years (2020 est.)
Chile	total: 35.5 years male: 34.3 years female: 36.7 years (2020 est.)
China	total: 38.4 years male: 37.5 years female: 39.4 years (2020 est.)
Colombia	total: 31.2 years male: 30.2 years female: 32.2 years (2020 est.)
Comoros	total: 20.9 years male: 20.2 years female: 21.5 years (2020 est.)
Congo, Democratic Republic of the	total: 16.7 years male: 16.5 years female: 16.8 years (2020 est.)
Congo, Republic of the	total: 19.5 years male: 19.3 years female: 19.7 years (2020 est.)
Cook Islands	total: 38.3 years male: 37.8 years female: 38.7 years (2020 est.)
Costa Rica	total: 32.6 years male: 32.1 years female: 33.1 years (2020 est.)
Cote d'Ivoire	total: 20.3 years male: 20.3 years female: 20.3 years (2020 est.)
Croatia	total: 43.9 years male: 42 years female: 45.9 years (2020 est.)
Cuba	total: 42.1 years male: 40.2 years female: 43.8 years (2020 est.)
Curacao	total: 36.7 years male: 34.4 years female: 39.5 years (2020 est.)
Cyprus	total: 37.9 years male: 36.7 years female: 39.4 years (2020 est.)
Denmark	total: 42 years male: 40.9 years female: 43.1 years (2020 est.)
Djibouti	total: 24.9 years male: 23 years female: 26.4 years (2020 est.)
Dominica	total: 34.9 years male: 34.4 years female: 35.5 years (2020 est.)
Dominican Republic	total: 27.9 years male: 27.8 years female: 28.1 years (2020 est.)
Ecuador	total: 28.8 years male: 28 years female: 29.6 years (2020 est.)
Egypt	total: 24.1 years male: 23.8 years female: 24.5 years (2020 est.)
El Salvador	total: 27.7 years male: 26.2 years female: 29.3 years (2020 est.)
Equatorial Guinea	total: 20.3 years male: 19.9 years female: 20.7 years (2020 est.)
Eritrea	total: 20.3 years male: 19.7 years female: 20.8 years (2020 est.)
Estonia	total: 43.7 years male: 40.4 years female: 47 years (2020 est.)
Ethiopia	total: 19.8 years male: 19.6 years female: 20.1 years (2020 est.)
European Union	total: 44 years male: 42.6 years female: 45.5 years (2020 est.)
Faroe Islands	total: 37.2 years male: 36.9 years female: 37.7 years (2020 est.)
Fiji	total: 29.9 years male: 29.7 years female: 30.1 years (2020 est.)
Finland	total: 42.8 years male: 41.3 years female: 44.4 years (2020 est.)
France	total: 41.7 years male: 40 years female: 43.4 years (2020 est.)
French Polynesia	total: 33.3 years male: 33 years female: 33.5 years (2020 est.)
Gabon	total: 21 years male: 21.4 years female: 20.6 years (2020 est.)
Gambia, The	total: 21.8 years male: 21.5 years female: 22.2 years (2020 est.)
Gaza Strip	total: 18 years male: 17.7 years female: 18.4 years (2020 est.)
Georgia	total: 38.6 years male: 35.9 years female: 41.4 years (2020 est.)
Germany	total: 47.8 years male: 46.5 years female: 49.1 years (2020 est.)
Ghana	total: 21.4 years male: 21 years female: 21.9 years (2020 est.)
Gibraltar	total: 35.5 years male: 34.4 years female: 36.6 years (2020 est.)
Greece	total: 45.3 years male: 43.7 years female: 46.8 years (2020 est.)
Greenland	total: 34.3 years male: 35.1 years female: 33.4 years (2020 est.)
Grenada	total: 33.3 years male: 33.1 years female: 33.4 years (2020 est.)
Guam	total: 29.4 years male: 28.7 years female: 30.2 years (2020 est.)
Guatemala	total: 23.2 years male: 22.6 years female: 23.8 years (2020 est.)
Guernsey	total: 44.3 years male: 43 years female: 45.6 years (2020 est.)
Guinea	total: 19.1 years male: 18.9 years female: 19.4 years (2020 est.)
Guinea-Bissau	total: 18 years male: 17.4 years female: 18.6 years (2020 est.)
Guyana	total: 27.5 years male: 27.2 years female: 27.9 years (2020 est.)
Haiti	total: 24.1 years male: 23.8 years female: 24.3 years (2020 est.)
Honduras	total: 24.4 years male: 23.5 years female: 25.2 years (2020 est.)
Hong Kong	total: 45.6 years male: 44.2 years female: 46.5 years (2020 est.)
Hungary	total: 43.6 years male: 41.5 years female: 45.5 years (2020 est.)
Iceland	total: 37.1 years male: 36.6 years female: 37.7 years (2020 est.)
India	total: 28.7 years male: 28 years female: 29.5 years (2020 est.)
Indonesia	total: 31.1 years male: 30.5 years female: 31.8 years (2020 est.)
Iran	total: 31.7 years male: 31.5 years female: 32 years (2020 est.)
Iraq	total: 21.2 years male: 20.8 years female: 21.6 years (2020 est.)
Ireland	total: 37.8 years male: 37.4 years female: 38.2 years (2020 est.)
Israel	total: 30.4 years male: 29.8 years female: 31 years (2020 est.)
Italy	total: 46.5 years male: 45.4 years female: 47.5 years (2020 est.)
Jamaica	total: 29.4 years male: 28.6 years female: 30.1 years (2020 est.)
Japan	total: 48.6 years male: 47.2 years female: 50 years (2020 est.)
Jersey	total: 37.5 years male: 36 years female: 39.5 years (2020 est.)
Jordan	total: 23.5 years male: 23.9 years female: 22.9 years (2020 est.)
Kazakhstan	total: 31.6 years male: 30.3 years female: 32.8 years (2020 est.)
Kenya	total: 20 years male: 19.9 years female: 20.1 years (2020 est.)
Kiribati	total: 25.7 years male: 24.8 years female: 26.6 years (2020 est.)
Korea, North	total: 34.6 years male: 33.2 years female: 36.2 years (2020 est.)
Korea, South	total: 43.2 years male: 41.6 years female: 45 years (2020 est.)
Kosovo	total: 30.5 years male: 30.2 years female: 30.8 years (2020 est.)
Kuwait	total: 29.7 years male: 30.7 years female: 27.9 years (2020 est.)
Kyrgyzstan	total: 27.3 years male: 26.1 years female: 28.5 years (2020 est.)
Laos	total: 24 years male: 23.7 years female: 24.4 years (2020 est.)
Latvia	total: 44.4 years male: 40.5 years female: 48 years (2020 est.)
Lebanon	total: 33.7 years male: 33.1 years female: 34.4 years (2020 est.)
Lesotho	total: 24.7 years male: 24.7 years female: 24.7 years (2020 est.)
Liberia	total: 18 years male: 17.7 years female: 18.2 years (2020 est.)
Libya	total: 25.8 years male: 25.9 years female: 25.7 years (2020 est.)
Liechtenstein	total: 43.7 years male: 42 years female: 45.3 years (2020 est.)
Lithuania	total: 44.5 years male: 40.2 years female: 48.2 years (2020 est.)
Luxembourg	total: 39.5 years male: 38.9 years female: 40 years (2020 est.)
Macau	total: 40.8 years male: 40.7 years female: 40.9 years (2020 est.)
Madagascar	total: 20.3 years male: 20.1 years female: 20.5 years (2020 est.)
Malawi	total: 16.8 years male: 16.7 years female: 16.9 years (2020 est.)
Malaysia	total: 29.2 years male: 28.9 years female: 29.6 years (2020 est.)
Maldives	total: 29.5 years male: 29.2 years female: 30 years (2020 est.)
Mali	total: 16 years male: 15.3 years female: 16.7 years (2020 est.)
Malta	total: 42.3 years male: 41.2 years female: 43.5 years (2020 est.)
Marshall Islands	total: 23.8 years male: 23.6 years female: 23.9 years (2020 est.)
Mauritania	total: 21 years male: 20.1 years female: 22 years (2020 est.)
Mauritius	total: 36.3 years male: 35 years female: 37.6 years (2020 est.)
Mexico	total: 29.3 years male: 28.2 years female: 30.4 years (2020 est.)
Micronesia, Federated States of	total: 26.3 years male: 25.5 years female: 27.1 years (2020 est.)
Moldova	total: 37.7 years male: 36.2 years female: 39.5 years (2020 est.)
Monaco	total: 55.4 years male: 53.7 years female: 57 years (2020 est.)
Mongolia	total: 29.8 years male: 28.8 years female: 30.7 years (2020 est.)
Montenegro	total: 39.6 years male: 38.1 years female: 41.1 years (2020 est.)
Montserrat	total: 34.8 years male: 34.1 years female: 35.6 years (2020 est.)
Morocco	total: 29.1 years male: 28.7 years female: 29.6 years (2020 est.) note: does not include data from the former Western Sahara
Mozambique	total: 17 years male: 16.3 years female: 17.6 years (2020 est.)
Namibia	total: 21.8 years male: 21.1 years female: 22.6 years (2020 est.)
Nauru	total: 27 years male: 28.2 years female: 25.9 years (2020 est.)
Nepal	total: 25.3 years male: 23.9 years female: 26.9 years (2020 est.)
Netherlands	total: 42.8 years male: 41.6 years female: 44 years (2020 est.)
New Caledonia	total: 32.9 years male: 32.1 years female: 33.7 years (2020 est.)
New Zealand	total: 37.2 years male: 36.4 years female: 37.9 years (2020 est.)
Nicaragua	total: 27.3 years male: 26.4 years female: 28.2 years (2020 est.)
Niger	total: 14.8 years male: 14.5 years female: 15.1 years (2020 est.)
Nigeria	total: 18.6 years male: 18.4 years female: 18.9 years (2020 est.)
Northern Mariana Islands	total: 32.8 years male: 31.8 years female: 34.1 years (2020 est.)
Norway	total: 39.5 years male: 38.8 years female: 40.2 years (2020 est.)
Oman	total: 26.2 years male: 27.2 years female: 25.1 years (2020 est.)
Pakistan	total: 22 years male: 21.9 years female: 22.1 years (2020 est.)
Palau	total: 33.9 years male: 32.9 years female: 35.9 years (2020 est.)
Panama	total: 30.1 years male: 29.6 years female: 30.5 years (2020 est.)
Papua New Guinea	total: 24 years male: 24 years female: 24 years (2020 est.)
Paraguay	total: 29.7 years male: 29.5 years female: 29.9 years (2020 est.)
Peru	total: 29.1 years male: 28.3 years female: 29.9 years (2020 est.)
Philippines	total: 24.1 years male: 23.6 years female: 24.6 years (2020 est.)
Poland	total: 41.9 years male: 40.3 years female: 43.6 years (2020 est.)
Portugal	total: 44.6 years male: 42.7 years female: 46.5 years (2020 est.)
Puerto Rico	total: 43.6 years male: 41.6 years female: 45.3 years (2020 est.)
Qatar	total: 33.7 years male: 35 years female: 28.2 years (2020 est.)
Romania	total: 42.5 years male: 41 years female: 44 years (2020 est.)
Russia	total: 40.3 years male: 37.5 years female: 43.2 years (2020 est.)
Rwanda	total: 19.7 years male: 18.9 years female: 20.4 years (2020 est.)
Saint Barthelemy	total: 45.6 years male: 45.5 years female: 45.8 years (2020 est.)
Saint Kitts and Nevis	total: 36.5 years male: 36.7 years female: 36.3 years (2020 est.)
Saint Lucia	total: 36.9 years male: 35.7 years female: 38 years (2020 est.)
Saint Martin	total: 33.3 years male: 32.5 years female: 34.1 years (2020 est.)
Saint Pierre and Miquelon	total: 48.5 years male: 47.9 years female: 49 years (2020 est.)
Saint Vincent and the Grenadines	total: 35.3 years male: 35.4 years female: 35.1 years (2020 est.)
Samoa	total: 25.6 years male: 25.3 years female: 26 years (2020 est.)
San Marino	total: 45.2 years male: 43.9 years female: 46.3 years (2020 est.)
Sao Tome and Principe	total: 19.3 years male: 18.9 years female: 19.7 years (2020 est.)
Saudi Arabia	total: 30.8 years male: 33 years female: 27.9 years (2020 est.)
Senegal	total: 19.4 years male: 18.5 years female: 20.3 years (2020 est.)
Serbia	total: 43.4 years male: 41.7 years female: 45 years (2020 est.)
Seychelles	total: 36.8 years male: 36.3 years female: 37.4 years (2020 est.)
Sierra Leone	total: 19.1 years male: 18.5 years female: 19.7 years (2020 est.)
Singapore	total: 35.6 years male: 35.4 years female: 35.7 years (2020 est.)
Sint Maarten	total: 41.1 years male: 39.6 years female: 42.7 years (2020 est.)
Slovakia	total: 41.8 years male: 40.1 years female: 43.6 years (2020 est.)
Slovenia	total: 44.9 years male: 43.4 years female: 46.6 years (2020 est.)
Solomon Islands	total: 23.5 years male: 23.2 years female: 23.7 years (2020 est.)
Somalia	total: 18.5 years male: 18.7 years female: 18.3 years (2020 est.)
South Africa	total: 28 years male: 27.9 years female: 28.1 years (2020 est.)
South Sudan	total: 18.6 years male: 18.9 years female: 18.3 years (2020 est.)
Spain	total: 43.9 years male: 42.7 years female: 45.1 years (2020 est.)
Sri Lanka	total: 33.7 years male: 32.3 years female: 35.1 years (2020 est.)
Sudan	total: 18.3 years male: 18.1 years female: 18.5 years (2020 est.)
Suriname	total: 31 years male: 30.6 years female: 31.4 years (2020 est.)
Sweden	total: 41.1 years male: 40.1 years female: 42.1 years (2020 est.)
Switzerland	total: 42.7 years male: 41.7 years female: 43.7 years (2020 est.)
Syria	total: 23.5 years male: 23 years female: 24 years (2020 est.)
Taiwan	total: 42.3 years male: 41.5 years female: 43.1 years (2020 est.)
Tajikistan	total: 25.3 years male: 24.6 years female: 26 years (2020 est.)
Tanzania	total: 18.2 years male: 17.9 years female: 18.4 years (2020 est.)
Thailand	total: 39 years male: 37.8 years female: 40.1 years (2020 est.)
Togo	total: 20 years male: 19.7 years female: 20.3 years (2020 est.)
Tonga	total: 24.1 years male: 23.6 years female: 24.5 years (2020 est.)
Trinidad and Tobago	total: 37.8 years male: 37.3 years female: 38.3 years (2020 est.)
Tunisia	total: 32.7 years male: 32 years female: 33.3 years (2020 est.)
Turkey	total: 32.2 years male: 31.7 years female: 32.8 years (2020 est.)
Turkmenistan	total: 29.2 years male: 28.7 years female: 29.7 years (2020 est.)
Turks and Caicos Islands	total: 34.6 years male: 34.9 years female: 34.4 years (2020 est.)
Tuvalu	total: 26.6 years male: 25.6 years female: 27.6 years (2020 est.)
Uganda	total: 15.7 years male: 14.9 years female: 16.5 years (2020 est.)
Ukraine	total: 41.2 years male: 38.2 years female: 44.3 years (2020 est.)
United Arab Emirates	total: 38.4 years male: 40.4 years female: 31.5 years (2020 est.)
United Kingdom	total: 40.6 years male: 39.6 years female: 41.7 years (2020 est.)
United States	total: 38.5 years male: 37.2 years female: 39.8 years (2020 est.)
Uruguay	total: 35.5 years male: 33.8 years female: 37.3 years (2020 est.)
Uzbekistan	total: 30.1 years male: 29.4 years female: 30.7 years (2020 est.)
Vanuatu	total: 23 years male: 22.6 years female: 23.5 years (2020 est.)
Venezuela	total: 30 years male: 29.4 years female: 30.7 years (2020 est.)
Vietnam	total: 31.9 years male: 30.8 years female: 33 years (2020 est.)
Virgin Islands	total: 41.8 years male: 40.6 years female: 42.8 years (2020 est.)
Wallis and Futuna	total: 34 years male: 33.1 years female: 35.1 years (2020 est.)
West Bank	total: 21.9 years male: 21.7 years female: 22.2 years (2020 est.)
World	total: 31 years male: 30.3 years female: 31.8 years (2020 est.)
Yemen	total: 19.8 years (2018 est.) male: 19.6 years female: 19.9 years
Zambia	total: 16.9 years male: 16.7 years female: 17 years (2020 est.)
Zimbabwe	total: 20.5 years male: 20.3 years female: 20.6 years (2020 est.)

Source: CIA Factbook