Nowadays the group is compounded of 42 members, who12 are musicians, 13 are boys dancers and 17 are girl dancers.
All of them are between the ages of 14 and 42, and an average of 24.

Through its 35 years of history since it was founded in 1968, a total of five hundred dancers have danced in the group. This reflects the impontant relevance that the group has had in the cultural space of Lasarte Oria.

Erketz also gets dancers and musicians from nearer towns such as Andoain, Hernani or San Sebastian.