WordNet sense 1 (a social division of (usually preliterate) people):

tribe

WordNet sense 2 (people descended from a common ancestor):

family, kinfolk, kinsfolk, phratry, sept, family line

WordNet sense 3 (people in general (often used in the plural)):

folks, common people

WordNet sense 4 (the traditional and typically anonymous music that is an expression of the life of people in a community):

folk music, ethnic music