Due to the thick forests surrounding Yombe territory the land must be cleared through slash and burn techniques before crops can be planted. The land is usually cleared by men, leaving the task of farming to the women. Plantains, manioc, maize, beans, peanuts, and yams are among the primary crops grown. These are primarily used for local consumption, but surplus is also sold in regional markets to obtain cash. Goats, pigs, chickens, and dogs are also raised.
Men are also responsible for hunting, weaving, carving, smithing, and smelting.
Women create clay pots for domestic use. All clans trace their heritage to Mbaangala who had nine daughters whose names are the same as the clan that each founded. Yombe peoples more readily affiliate with fellow clan members, and each clan has its own set of social and moral rules. Historically the Yombe recognized a supreme chief, but today there are instead localized land chiefs who act as supreme judges and maintain a great deal of religious power. Ngoma Bunzi is the Yombe supreme deity.