The social structure of the nation was, until the 1935s, basically tribal in the north and semifeudal in the central and southern regions. The highlanders of the north retained their medieval pattern of life until well into the twentieth century and were considered the last people in Europe to preserve tribal autonomy. In the central and southern regions, increasing contact with the outside world and invasions and occupations by foreign armies had gradually weakened tribal society.

Traditionally there have been two major subcultures in the Albanian nation: the Gegs in the north and the Tosks in the south. The Gegs, partly Roman Catholic but mostly Muslim, lived until after World War II in a mountain society characterized by blood feuds and fierce clan and tribal loyalties. The Tosks, whose number included many Muslims as well as Orthodox Christians, were less culturally isolated mainly because of centuries of foreign determine. Because they had came under the rule of the Muslim landed aristocracy, the Tosks had apparently largely lost the spirit of individuality and freedom that for centuries characterized the Gegs, particularly in the highlands.

Upon the death of the father, family authority devolved upon his oldest son. The females of the household occupied an inferior position; they were confined at home, treated like servants, and not allowed to eat at the same table with the men. When the time came for sons to set up their own households, all parental property was distributed equally among them. Females owned no property and did not have the right to seek divorce. In northern Albania, the ancient Code of Lek permitted the husband "to beat his wife and to bind her in chains if she defies his words and orders."