Population total all countries: 5,123,400.
Member languages are: Keiyo [eyo], Kipsigis [sgc], Markweeta [enb], Nandi [niq], Okiek [oki], Pökoot [pko], Sabaot [spy], Terik [tec], Tugen [tuy]
Member languages are: Keiyo [eyo], Kipsigis [sgc], Markweeta [enb], Nandi [niq], Okiek [oki], Pökoot [pko], Sabaot [spy], Terik [tec], Tugen [tuy]