# Gini Index coefficient - distribution of family income

This entry measures the degree of inequality in the distribution of family income in a country. The index is calculated from the Lorenz curve, in which cumulative family income is plotted against the number of families arranged from the poorest to the richest. The index is the ratio of (a) the area between a country's Lorenz curve and the 45 degree helping line to (b) the entire triangular area under the 45 degree line. The more nearly equal a country's income distribution, the closer its Lorenz curve to the 45 degree line and the lower its Gini index, e.g., a Scandinavian country with an index of 25. The more unequal a country's income distribution, the farther its Lorenz curve from the 45 degree line and the higher its Gini index, e.g., a Sub-Saharan country with an index of 50.

### Afghanistan

29.4 (2008)### Albania

29.4 (2020 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Algeria

27.6 (2011 est.)### Angola

51.3 (2018 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Argentina

42 (2021 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Armenia

27.9 (2021 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Australia

34.3 (2018 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Austria

29.8 (2020 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Azerbaijan

33.7 (2008)### Bangladesh

31.8 (2022 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Belarus

24.4 (2020 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Belgium

26 (2020 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Benin

37.9 (2018 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Bhutan

28.5 (2022 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Bolivia

40.9 (2021 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Bosnia and Herzegovina

33 (2011 est.)### Botswana

53.3 (2015 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Brazil

52.9 (2021 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Bulgaria

40.5 (2020 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Burkina Faso

43 (2018 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Burma

30.7 (2017 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Burundi

38.6 (2013 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Cabo Verde

42.4 (2015 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Cambodia

37.9 (2008 est.)### Cameroon

46.6 (2014 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Canada

31.7 (2019 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Central African Republic

43 (2021 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Chad

37.5 (2018 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Chile

44.9 (2020 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### China

37.1 (2020 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Colombia

51.5 (2021 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Comoros

45.3 (2014 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Congo, Democratic Republic of the

42.1 (2012 est.)### Congo, Republic of the

48.9 (2011 est.)### Costa Rica

47.2 (2022 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Cote d'Ivoire

37.2 (2018 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Croatia

29.5 (2020 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Cyprus

31.7 (2020 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Czechia

26.2 (2020 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Denmark

27.5 (2020 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Djibouti

41.6 (2017 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Dominican Republic

38.5 (2021 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Ecuador

45.5 (2022 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Egypt

31.9 (2019 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### El Salvador

38.8 (2022 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Estonia

30.7 (2020 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Eswatini

54.6 (2016 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Ethiopia

35 (2015 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### European Union

30.8 (2016 est.)### Falkland Islands (Islas Malvinas)

36 (2015)### Faroe Islands

22.7 (2013 est.)### Fiji

30.7 (2019 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Finland

27.1 (2020 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### France

30.7 (2020 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Gabon

38 (2017 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Gambia, The

38.8 (2020 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Gaza Strip

33.7 (2016 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality; entry includes West Bank and Gaza Strip

### Georgia

34.2 (2021 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Germany

31.7 (2019 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Ghana

43.5 (2016 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Greece

33.6 (2020 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Greenland

33.9 (2015 est.)### Guatemala

48.3 (2014 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Guinea

29.6 (2018 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Guinea-Bissau

34.8 (2018 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Guyana

44.6 (2007 est.)### Haiti

41.1 (2012 est.)### Honduras

48.2 (2019 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Hong Kong

53.9 (2016 est.)### Hungary

29.7 (2020 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Iceland

26.1 (2017 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### India

34.2 (2021 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Indonesia

37.9 (2022 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Iran

40.9 (2019 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Iraq

29.5 (2012 est.)### Ireland

29.2 (2020 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Israel

38.6 (2018 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Italy

35.2 (2020 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Jamaica

35 (2016 est.)### Japan

32.9 (2013 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Jersey

0.3 (2014 est.)### Jordan

33.7 (2010 est.)### Kazakhstan

27.8 (2018 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Kenya

38.7 (2021 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Kiribati

27.8 (2019 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Korea, South

31.4 (2016 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Kosovo

29 (2017 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Kyrgyzstan

29 (2020 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Laos

38.8 (2018 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Latvia

35.7 (2020 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Lebanon

31.8 (2011 est.)### Lesotho

44.9 (2017 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Liberia

35.3 (2016 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Lithuania

36 (2020 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Luxembourg

33.4 (2020 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Macau

35 (2013 est.)### Madagascar

42.6 (2012 est.)### Malawi

38.5 (2019 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Malaysia

41.2 (2018 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Maldives

29.3 (2019 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Mali

36 (2018 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Malta

31.4 (2020 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Marshall Islands

35.5 (2019 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Mauritania

32.6 (2014 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Mauritius

36.8 (2017 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Mexico

45.4 (2020 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Micronesia, Federated States of

40.1 (2013 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Moldova

25.7 (2021 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Mongolia

32.7 (2018 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Montenegro

36.8 (2018 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Morocco

39.5 (2013 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Mozambique

50.5 (2019 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Namibia

59.1 (2015 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Nauru

34.8 (2012 est.)### Nepal

32.8 (2010 est.)### Netherlands

26 (2020 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### New Zealand

36.2 (1997)### Nicaragua

46.2 (2014 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Niger

37.3 (2018 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Nigeria

35.1 (2018 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### North Macedonia

33.5 (2019 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Norway

27.7 (2019 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Pakistan

29.6 (2018 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Panama

50.9 (2021 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Papua New Guinea

41.9 (2009 est.)### Paraguay

45.1 (2022 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Peru

40.2 (2021 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Philippines

40.7 (2021 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Poland

28.8 (2019 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Portugal

34.7 (2020 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Qatar

41.1 (2007 est.)### Romania

34.6 (2020 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Russia

36 (2020 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Rwanda

43.7 (2016 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Saint Lucia

51.2 (2016 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Samoa

38.7 (2013 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Sao Tome and Principe

40.7 (2017 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Saudi Arabia

45.9 (2013 est.)### Senegal

38.3 (2018 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Serbia

35 (2020 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Seychelles

32.1 (2018 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Sierra Leone

35.7 (2018 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Singapore

45.9 (2017)### Slovakia

23.2 (2019 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Slovenia

24 (2020 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Solomon Islands

37.1 (2013 est.)### Somalia

36.8 (2017 est.)### South Africa

63 (2014 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### South Sudan

44.1 (2016 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Spain

34.9 (2020 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Sri Lanka

37.7 (2019 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Sudan

34.2 (2014 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Sweden

28.9 (2020 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Switzerland

33.1 (2018 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Taiwan

33.6 (2014)### Tajikistan

34 (2015 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Tanzania

40.5 (2018 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Thailand

35.1 (2021 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Timor-Leste

28.7 (2014 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Togo

42.5 (2018 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Tonga

33.5 (2015 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Tunisia

32.8 (2015 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Turkey (Turkiye)

41.9 (2019 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Turkmenistan

40.8 (1998 est.)### Tuvalu

39.1 (2010 est.)### Uganda

42.7 (2019 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Ukraine

25.6 (2020 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### United Arab Emirates

26 (2018 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### United Kingdom

32.6 (2020 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### United States

39.8 (2021 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Uruguay

40.8 (2021 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Uzbekistan

36.8 (2003 est.)### Vanuatu

32.3 (2019 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Venezuela

39 (2011 est.)### Vietnam

36.8 (2020 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### West Bank

33.7 (2016 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality; entry includes West Bank and Gaza Strip

### World

37.9 (2012 est.)### Yemen

36.7 (2014 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Zambia

55.9 (2015 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality

### Zimbabwe

50.3 (2020 est.)**note:**index (0-100) of income distribution; higher values represent greater inequality