The world's 10 most homogenous countries


1. Lesotho
Continent: Africa
Population: 2.1 million
Ethnic Group: 99.7% Sotho
GDP per capita: $1,282 (Low Income)
Human Development Index (HDI): 0.427 (Low Level of Human Development)
Natural Resources: negligible
Average National IQ Score: 67


2. North Korea
Continent: Asia
Population: 24.5 million
Ethnic Group: 99.51% Korean
GDP per capita: $506 (Very Low Income)
Human Development Index (HDI): 0.766 (High Level of Human Development)
Natural Resources: coal, lead, tungsten, zinc, graphite, magnesite, iron ore, copper, gold, pyrites, fluorspar
Average National IQ Score: N/A


3. Algeria
Continent: Africa
Population: 37.9 million
Ethnic Group: 99.26% Arab-Berber
GDP per capita: $5,693 (Lower Middle Income)
Human Development Index (HDI): 0.713 (High Level of Human Development)
Natural Resources: petroleum, natural gas, iron ore, phosphates, uranium, lead, zinc
Average National IQ Score: 83


4. Morocco
Continent: Africa
Population: 32.9 million
Ethnic Group: 99.13% Arab-Berber
GDP per capita: $3,260 (Lower Middle Income)
Human Development Index (HDI): 0.591 (Middle Level of Human Development)
Natural Resources: phosphates, iron ore, manganese, lead, zinc
Average National IQ Score: 84


5. Tunisia
Continent: Africa
Population: 10.8 million
Ethnic Group: 98.79% Arab-Berber
GDP per capita: $4,323 (Lower Middle Income)
Human Development Index (HDI): 0.712 (High Level of Human Development)
Natural Resources: petroleum, phosphates
Average National IQ Score: 83


6. Japan
Continent: Asia
Population: 126.7 million
Ethnic Group: 98.54% Japanese
GDP per capita: $40,442 (High Income)
Human Development Index (HDI): 0.912 (Very High Level of Human Development)
Natural Resources: negligible
Average National IQ Score: 105


7. Jordan
Continent: Asia-Middle East
Population: 6.5 million
Ethnic Group: 98.37% Arab
GDP per capita: $4,674 (Lower Middle Income)
Human Development Index (HDI): 0.700 (Middle Level of Human Development)
Natural Resources: phosphates, potash
Average National IQ Score: 84


8. Bangladesh
Continent: Asia
Population: 161.1 million
Ethnic Group: 98.25% Bengali
GDP per capita: $701 (Very Low Income)
Human Development Index (HDI): 0.515 (Low Level of Human Development)
Natural Resources: natural gas, coal
Average National IQ Score: 82


9. Taiwan
Continent: Asia
Population: 23.3 million
Ethnic Group: 98.02% Han Chinese
GDP per capita: $20,328 (High Income)
Human Development Index (HDI): 0.882 (Very High Level of Human Development)
Natural Resources: negligible
Average National IQ Score: 104


10. South Korea
Continent: Asia
Population: 50.0 million
Ethnic Group: 97.25% Korean
GDP per capita: $20,051 (High Income)
Human Development Index (HDI): 0.909 (Very High Level of Human Development)
Natural Resources: negligible
Average National IQ Score: 106