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 100 time(s) and present in 95 population(s).

Population Phenotype
Frequency (%)
Distribution² Haplotype³
TWNTaiwan Ami pop 20.213050See
TWNTaiwan Ami30.60.168098See
TWNTaiwan Siraya25.50.127051See
WSMSamoa pop20.090050See
CHNChina Yunnan Province Yao0.087066See
TWNTaiwan Han0.087050See
TWNTaiwan Minnan and Hakka0.0870190See
GNBGuinea Bissau0.077065See
VNMVietnam Kinh12.00.0644101See
TWNTaiwan Minnan pop 112.70.0640102See
TWNTaiwan Hakka12.70.064055See
HKGHong Kong Chinese HKBMDR HLA 11 loci12.00.06215266See
MARMorocco Nador Metalsa0.061099See
CHNChina Han Guandong Province0.0600208See
CHNChina Lijiang Naxi0.0590100See
TWNTaiwan Orchid Island Yami0.057050See
CHNChina Zhejiang Han0.05511734See
ESPSpain, Canary Islands, Gran canaria island9.30.0465215See
CHNChina Jiangxi Province0.046098See
CHNChina Shandong Province Han0.046098See
LBYLibya Cyrenaica0.0420118See
BRABrazil Barra Mansa Rio State Black0.041173See
CHNChina Inner Mongolia Autonomous Region Northeast8.30.0410496See
MARMorocco Settat Chaouya0.041098See
MARMorocco Atlantic Coast Chaouya0.040098See
CPVCape Verde Northwestern Islands0.040062See
CPVCape Verde Southeastern Islands0.040062See
TWNTaiwan Puyuma8.00.040050See
TWNTaiwan Bunun pop 20.040050See
BRABrazil Rio de Janeiro Black0.036868See
CHNChina Yunnan Province Lahu0.036070See
CHNChina Yunnan Province Nu0.0360107See
TWNTaiwan Taroko7.30.036055See
TWNTaiwan Pazeh7.30.036055See
SAUSaudi Arabia pop 56.30.0348158See
CHNChina Yunnan Province Bai0.0310128See
CHNChina Yunnan Province Lisu0.0310111See
CHNChina Guizhou Province Miao0.030085See
COKCook Islands0.030050See
SAUSaudi Arabia pop 30.030050See
TWNTaiwan Atayal pop 20.030050See
COLColombia Arhuaco NA-DHS_16 (G)5.90.029417See
CHNChina Yunnan Province Wa0.0290119See
CHNChina Wanwei, Wutou and Shanxin Islands Jing0.0290138See
TWNTaiwan Tsou5.90.029051See
CHNChina Inner Mongolia Region Ewenki0.027094See
BRABrazil Rio de Janeiro Parda0.0266170See
GTMGuatemala Kaqchikel NA-DHS_8 (G)5.30.026319See
MEXMexico Zapotec NA-DHS_7 (G)5.30.026320See
CHNChina Jingpo Minority4.10.0260105See
BRABrazil Rio de Janeiro Caucasian0.0240521See
CHLChile Easter Island0.024021See
BRABrazil Barra Mansa Rio State Caucasian0.0222405See
TWNTaiwan Saisiat3.90.020051See
TWNTaiwan Tsou pop 20.020050See
TWNTaiwan Paiwan pop 20.020050See
NICNicaragua Mestizo (G)3.40.0200155See
PHLPhilippines Ivatan4.00.020050See
TWNTaiwan Tao4.00.020050See
TWNTaiwan Saisiat pop 20.020050See
TWNTaiwan Puyuma pop 20.020050See
USAUSA Mexican American Mestizo0.0190553See
INDIndia Andhra Pradesh Telugu Speaking3.80.0188186See
IDNIndonesia Sundanese and Javanese0.0170201See
TWNTaiwan Thao3.30.017030See
CRICosta Rica Central Valley Mestizo (G)3.20.0160221See
CRICosta Rica African -Caribbean (G)3.00.0150102See
CRICosta Rica Guanacaste Mestizo (G)2.80.0140110See
INDIndia Karnataka Kannada Speaking2.90.0140174See
IDNIndonesia Java pop 20.014036See
TWNTaiwan Atayal2.80.0140106See
USAUSA Italy Ancestry0.0130273See
TWNTaiwan Paiwan2.00.010051See
TWNTaiwan Bunun2.00.0100101See
TWNTaiwan Rukai pop 20.010050See
RUSRussia Belgorod region2.00.0098153See
USAUSA San Francisco Caucasian0.0090220See
RUSRussia Bashkortostan, Bashkirs1.70.0083120See
CHNChina Yunnan Province Drung0.007070See
USAUSA African American pop 30.0070564See
RUSRussia Bashkortostan, Tatars1.00.0052192See
USAUSA Spain Ancestry0.0050279See
ZAFSouth African Black0.70.0035142See
RUSRussia Nizhny Novgorod, Russians0.70.00331510See
NZLNew Zealand Maori0.0030200See
INDIndia Kerala Malayalam speaking0.60.0030356See
POLPoland BMR0.60.002923595See
ENGEngland North West0.30.0020298See
USAUSA Arizona Gila River Pima0.00033000See
TWNTaiwan Rukai0.00.000050See
CHNChina Yunnan Province Jinuo0.0000109See
BRABrazil Kaingang0.0000235See
BRABrazil Guarani M bya0.000093See
KORSouth Korea pop 30.0000485See

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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