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 50 time(s) and present in 50 population(s).

Population Phenotype
Frequency (%)
Distribution² Haplotype³
IDNIndonesia Sundanese and Javanese0.1690201See
CHNChina Yunnan Province Wa0.1600119See
INDIndia Karnataka Kannada Speaking26.40.1520174See
ZAFSouth African Indian population26.00.150050See
INDIndia Kerala Malayalam speaking21.90.1170356See
VNMVietnam Kinh20.00.1089101See
HKGHong Kong Chinese HKBMDR HLA 11 loci19.90.10435266See
CHNChina Inner Mongolia Region0.0930102See
CHNChina Zhejiang Han0.08881734See
CHNChina Jingpo Minority15.50.0830105See
IDNIndonesia Java pop 20.083036See
INDIndia Andhra Pradesh Telugu Speaking15.10.0780186See
CHNChina North Han0.0620105See
CHNChina Qinghai Province Hui0.0550110See
USAUSA African American pop 30.0510564See
CHNChina Yunnan Province Nu0.0440107See
BRABrazil Rio de Janeiro Black0.036868See
SAUSaudi Arabia pop 6 (G)0.035728927See
SAUSaudi Arabia pop 56.30.0348158See
LBYLibya Cyrenaica0.0340118See
RUSRussia Bashkortostan, Tatars6.80.0339192See
ZAFSouth African Black4.90.0247142See
CRICosta Rica Guanacaste Mestizo (G)4.60.0230110See
CHNChina Yunnan Province Jinuo0.0230109See
CRICosta Rica African -Caribbean (G)4.00.0200102See
RUSRussia Bashkortostan, Bashkirs3.30.0167120See
CHNChina Tibet Region Tibetan0.0160158See
MEXMexico Guadalajara Mestizo pop 20.0150103See
USAUSA Spain Ancestry0.0130279See
RUSRussian Federation Vologda Region2.50.0126119See
BRABrazil Rio de Janeiro Parda0.0118170See
CHNChina Yunnan Province Lisu0.0110111See
ZAFSouth African Mixed ancestry2.00.010050See
BRABrazil Rio de Janeiro Caucasian0.0096521See
BRABrazil Barra Mansa Rio State Caucasian0.0086405See
GRCGreece Athens1.70.00851888See
GRCGreece Athens1.70.00851888See
GRCGreece Athens1.70.00851888See
GRCGreece Athens1.70.00851888See
NICNicaragua Mestizo (G)1.40.0070155See
USAUSA Mexican American Mestizo0.0070553See
RUSRussia Nizhny Novgorod, Russians1.30.00661510See
RUSRussia Belgorod region1.30.0065153See
POLPoland BMR1.00.005223595See
ZAFSouth Africa Caucasians0.0050102See
AUSAustralia Cape York Peninsula Aborigine0.0050103See
USAUSA Italy Ancestry0.0040273See
ENGEngland Blood Donors of Mixed Ethnicity0.60.0029519See
CRICosta Rica Central Valley Mestizo (G)0.40.0020221See
USAUSA Arizona Gila River Pima0.00033000See

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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