Blood Type Frequencies by Country including the Rh Factor

Below are some of the sources as well as additional information to the blood type frequencies by countries:

A big thank you to Lasse Westvang Hougaard for contributing to these studies.

See also: Genotype distributions.

See also: Blood Type Frequencies by Regions, Tribes and Ethnic Groups including the Rh Factor.

Don't know where to start?

ABO and Rh blood type distribution by country (population averages)
Country Population O+ A+ B+ AB+ O- A- B- AB-
Argentina 41,343,201 45.4% 34.26% 8.59% 2.64% 8.4% 0.44% 0.21% 0.06%
Australia 21,262,641 40.0% 31.0% 8.0% 2.0% 9.0% 7.0% 2.0% 1.0%
Austria 8,210,281 30.0% 33.0% 12.0% 6.0% 7.0% 8.0% 3.0% 1.0%
Bahrain 1,234,571 48.48% 19.35% 22.61% 3.67% 3.27% 1.33% 1.04% 0.25%
Bangladesh 161,083,804 31.18% 21.44% 34.58% 8.85% 1.39% 0.96% 0.96% 0.64%
Belgium 10,414,336 38.0% 34.0% 8.5% 4.1% 7.0% 6.0% 1.5% 0.8%
Bolivia 10,088,108 51.62% 29,45% 10.11% 1,15% 4,39% 2,73% 0,54% 0.1%
Brazil 198,739,269 36.0% 34.0% 8.0% 2.5% 9.0% 8.0% 2.0% 0.5%
Canada 33,487,208 39.0% 36.0% 7.6% 2.5% 7.0% 6.0% 1.4% 0.5%
Cambodia 14,952,665 46.7% 27.2% 18.5% 4.9% 1.3% 0.8% 0.5% 0.1%
Cameroon 19,958,000 42.8% 38.8% 12.0% 3.3% 1.4% 1.2% 0.4% 0.1%
Chile 17,114,000 85.6% 8.7% 3.35% 0.99% 1.2% 0.1% 0.05% 0.1%
China 1,339,724,852 47.7% 27.8% 18.9% 5.0% 0.3% 0.2% 0.1% 0.03%
Czech Republic 10,532,770 27.0% 36.0% 15.0% 7.0% 5.0% 6.0% 3.0% 1.0%
Denmark 5,500,510 35.0% 37.0% 8.0% 4.0% 6.0% 7.0% 2.0% 1.0%
Dominican Republic 9,445,281 46,2% 26,4% 16,9% 3,1% 3,7% 2,1% 1,4% 0,2%
Egypt 90,000,000 52.0% 24.0% 12.4% 3.8% 5.0% 2.0% 0.6% 0.2%
Estonia 1,299,371 29.5% 30.8% 20.79.2% 6.4% 4.3% 4.5% 3.0% 0.9%
Ethiopia 84,320,987 39.0% 28.0% 21.0% 5.0% 3.0% 2.0% 1.0% 1.0%
Finland 5,250,275 27.0% 38.0% 15.0% 7.0% 4.0% 6.0% 2.0% 1.0%
France 62,150,775 36.0% 37.0% 9.0% 3.0% 6.0% 7.0% 1.0% 1.0%
Germany 82,329,758 35.0% 37.0% 9.0% 4.0% 6.0% 6.0% 2.0% 1.0%
Guinea 10,324,000 46.88% 21.64% 22.86% 4.52% 2.0% 0.9% 1.0% 0.2%
Hong Kong 7,055,071 41.51% 26.13% 25.34% 6.35% 0.32% 0.17% 0.14% 0.05%
Iceland 306,694 47.6% 26.4% 9.3% 1.6% 8.4% 4.6% 1.7% 0.4%
India 1,210,193,422 27.85% 20.8% 38.13% 8.93% 1.43% 0.57% 1.79% 0.49%
Indonesia 237,424,363 36.82% 25.87% 28.85% 7.96% 0.18% 0.13% 0.15% 0.04%
Iraq 32,961,959 32.2% 25.0% 25.6% 7.4% 3.6% 2.7% 2.7% 0.9%
Ireland 4,203,200 47.0% 26.0% 9.0% 2.0% 8.0% 5.0% 2.0% 1.0%
Israel 7,233,701 32.0% 34.0% 17.0% 7.0% 3.0% 4.0% 2.0% 1.0%
Italy 61,261,254 40.0% 36.0% 7.5% 2.5% 7.0% 6.0% 1.5% 0.5%
Jamaica 2,889,187 47.0% 23.0% 20.0% 3.0% 3.5% 2.0% 1.0% 0.5%
Japan 127,368,088 29.9% 39.8% 19.9% 9.9% 0.15% 0.2% 0.1% 0.05%
Kenya 40,863,000 45.6% 25.2% 21.1% 4.2% 1.8% 1.0% 0.9% 0.02%
Korea 73,000,000 36.6% 32.8% 21.0% 9.0% 0.4% 0.2% 0.09% 0.03%
Lebanon 4,292,000 38.4% 32.3% 9.4% 3.2% 7.7% 6.5% 1.7% 0.7%
Libya 6,422,772 42.64% 28.86% 11.16% 4.5% 6.26% 4.24% 1.64% 0.67%
Malaysia 28,334,135 34.32% 30.35% 27.36% 7.46% 0.17% 0.15% 0.14% 0.04%
Mauritania 3,359,185 46.3% 26.68% 17.46% 3.85% 2.8% 1.6% 1.1% 0.2%
Mexico 108,396,211 55.79% 29.9% 8.0% 1.63% 2.7% 1.5% 0.4% 0.08%
Mongolia 3,179,997 56.4% 27.7% 10.9% 4.96% 0.6% 0.3% 0.1% 0.04%
Nepal 29,853,000 35.2% 28.3% 27.1% 8.6% 0.3% 0.2% 0.2% 0.1%
Netherlands 16,715,999 39.5% 35.0% 6.7% 2.5% 7.5% 7.0% 1.3% 0.5%
New Zealand 4,213,418 38.0% 32.0% 9.0% 3.0% 9.0% 6.0% 2.0% 1.0%
Nigeria 152,217,341 51.3% 22.4% 20.7% 2.6% 1.6% 0.7% 0.6% 0.1%
Norway 4,660,539 34.0% 42.5% 6.8% 3.4% 6.0% 7.5% 1.2% 0.6%
Pakistan 180,440,005 24.63% 20.6% 34.43% 9.52% 4.17% 2.66% 3.57% 0.45%
Peru 29,907,003 70.0% 18.4% 7.8% 1.6% 1.4% 0.5% 0.28% 0.02%
Philippines 92,337,852 36.9% 28.9% 26.9% 6.97% 0.1% 0.1% 0.1% 0.03%
Poland 38,482,919 31.0% 32.0% 15.0% 7.0% 6.0% 6.0% 2.0% 1.0%
Portugal 10,707,924 36.2% 39.8% 6.6% 2.9% 6.0% 6.6% 1.1% 0.5%
Russia 143,300,000 46.0% 31.0% 9.0% 2.1% 6.0% 4.0% 1.0% 0.9%
Saudi Arabia 28,686,633 48.0% 24.0% 17.0% 4.0% 4.0% 2.0% 1.0% 0.3%
Serbia 7,224,000 31.92% 35.28% 12.6% 4.2% 6.08% 6.72% 2.4% 0.8%
South Africa 49,320,000 39.0% 32.0% 12.0% 3.0% 7.0% 5.0% 2.0% 1.0%
Spain 40,525,002 36.0% 34.0% 8.0% 2.5% 9.0% 8.0% 2.0% 0.5%
Sweden 9,059,651 32.0% 37.0% 10.0% 5.0% 6.0% 7.0% 2.0% 1.0%
Switzerland 8,000,000 26.0% 37.0% 13.0% 7.0% 5.0% 6.0% 4.0% 2.0%
Syria 22,530,746 43.0% 30.0% 14.0% 3.7% 5.0% 3.0% 1.0% 0.3%
Taiwan 23,234,936 43.9% 25.9% 23.9% 6.0% 0.1% 0.1% 0.01% 0.02%
Thailand 66,720,153 40.8% 16.9% 36.8% 4.97% 0.2% 0.1% 0.2% 0.03%
Turkey 76,805,524 29.8% 37.8% 14.2% 7.2% 3.9% 4.7% 1.6% 0.8%
United Arab Emirates 4,707,000 44.1% 21.9% 20.8% 4.3% 4.3% 2.1% 2.0% 0.4%
United Kingdom 61,113,205 37.0% 35.0% 8.0% 3.0% 7.0% 7.0% 2.0% 1.0%
United States 307,212,123 37.4% 35.7% 8.5% 3.4%6.6% 6.3% 1.5% 0.6%
Country Population O+ A+ B+ AB+ O- A- B- AB-
Weighted mean 5,578,618,175 33.6% 25.4% 26.8% 6.5% 3.1% 2.4% 1.5% 0.51%

Below are the references for specific ethnic groups:

Ainu people of Japan

Basques

Cherokees

Gypsies

Palestinians

Walsers

In process:

Bosnia