Allele Frequencies in World Populations

HLA Database Allele Report

The list below shows all populations in AFND that contains the allele. If an allele has an entry with a lower resolution this will be shown at the end.



Allele reported 44 time(s) and present in 42 population(s).

Population Phenotype
Frequency (%)
Distribution² Haplotype³
SAUSaudi Arabia pop 6 (G)0.115728927See
USAUSA San Francisco Caucasian0.1050220See
CHNChina Guizhou Province Miao0.071085See
TWNTaiwan Atayal pop 20.070050See
TWNTaiwan Orchid Island Yami0.070050See
CHNChina Wanwei, Wutou and Shanxin Islands Jing0.0660138See
BRABrazil Rio de Janeiro Black0.064568See
CHNChina Yunnan Province Hani0.064047See
CHNChina Yunnan Province Blang0.064094See
CHNChina Yunnan Province Bai0.0630128See
CHNChina Lijiang Naxi0.0630100See
CHNChina Yunnan Province Nu0.0590107See
CHNChina Yunnan Province Lahu0.057070See
CHNChina Inner Mongolia Autonomous Region Northeast10.90.0570496See
CHNChina Yunnan Province Nu pop 20.055072See
CHNChina Yunnan Province Naxi pop 20.052096See
BRABrazil Rio de Janeiro Parda0.0516170See
RUSRussian Federation Vologda Region8.40.0504119See
CHNChina Yunnan Province Lisu0.0480111See
HKGHong Kong Chinese HKBMDR HLA 11 loci9.40.04775266See
BRABrazil Rio de Janeiro Caucasian0.0469521See
BRABrazil Barra Mansa Rio State Caucasian0.0455405See
CHNChina Yunnan Province Yao0.045066See
CHNChina Yunnan Province Pumi0.040063See
ZAFSouth African Black7.70.0387142See
RUSRussia Belgorod region6.50.0327153See
TWNTaiwan Saisiat pop 20.030050See
TWNTaiwan Puyuma pop 20.030050See
TWNTaiwan Han0.030050See
CHNChina Yunnan Province Puyi0.026076See
CHNChina Inner Mongolia Region Ewenki0.021094See
CHNChina Jiangxi Province0.020098See
TWNTaiwan Bunun pop 20.020050See
CHNChina Shandong Province Han0.020098See
USAUSA Arizona Gila River Pima0.01993000See
NZLNew Zealand Maori0.0180200See
TONTonga pop 22.20.011050See
TWNTaiwan Tsou pop 20.010050See
TWNTaiwan Ami pop 20.010050See
BRABrazil Barra Mansa Rio State Black0.008173See
TWNTaiwan Paiwan pop 20.000050See
TWNTaiwan Rukai pop 20.000050See

Frequency data at lower resolution for this allele can be found in links below

Allele  Number of Populations 


* Allele Frequency: Total number of copies of the allele in the population sample (Alleles / 2n) in decimal format.
   Important: This field has been expanded to four decimals to better represent frequencies of large datasets (e.g. where sample size > 1000 individuals)
* Phenotype Frequency: Percentage of individuals who have the allele or gene (Individuals / n).
* Allele Frequencies shown in green were calculated from Phenotype Frequencies assuming Hardy-Weinberg proportions.

¹ IMGT/HLA Database - For more details of the allele.
² Distribution - Graphical distribution of the allele.
³ Haplotype Association - Find HLA haplotypes with this allele.
ª Notes - See notes for ambiguous combinations of alleles.

Allele frequency net database (AFND) 2020 update: gold-standard data classification, open access genotype data and new query tools
Gonzalez-Galarza FF, McCabe A, Santos EJ, Jones J, Takeshita LY, Ortega-Rivera ND, Del Cid-Pavon GM, Ramsbottom K, Ghattaoraya GS, Alfirevic A, Middleton D and Jones AR Nucleic Acid Research 2020, 48:D783-8.
Liverpool, U.K.

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