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 29 time(s) and present in 17 population(s).

Population Phenotype
Frequency (%)
Distribution² Haplotype³
INDIndia Bombay0.025059See
BRABrazil Barra Mansa Rio State Caucasian0.0181405See
SGPSingapore SGVP. Indian INS0.018086See
ZAFSouth Africa Worcester3.00.0160159See
BRABrazil Barra Mansa Rio State Black0.014373See
RUSRussia Tuva pop 20.0120169See
ECUEcuador African0.009058See
FRAFrance Ceph0.0080124See
SGPSingapore SGVP Chinese CHS0.005096See
BRABrazil Rio de Janeiro Parda0.0033170See
RUSRussia Belgorod region0.70.0033153See
BRABrazil Rio de Janeiro Caucasian0.0011521See
CHNChina Zhejiang Han pop 20.0006833See
HKGHong Kong Chinese HKBMDR HLA 11 loci0.00.00025266See
USAUSA Arizona Gila River Pima0.00023000See
UGAUganda Baganda0.000047See
CMRCameroon Saa0.0000172See
JPNJapan Fukuoka0.000086See
PNGPapua New Guinea Highland pop20.000028See
NZLNew Zealand Maori pop 20.00.000055See
NIUNiue pop 20.00.000038See
TONTonga pop 20.00.000050See
WSMSamoa pop 30.00.000065See
SWESweden pop 20.0000200See
CHNChina Shanghai pop 20.000040See
GMBGambia pop 20.0000100See
SGPSingapore SGVP Malay MAS0.000089See

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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