A people's democratic state is a communist state formation. According to the Marxist–Leninist theory of people's democracy, it purportedly tries to transition society from a capitalist mode of production to a socialist mode of production after a successful people's democratic revolution. This process transforms the people's democratic state into a socialist state.
According to Marxist–Leninist theorists, the people's democratic state is socialist-type state, but not a socialist state itself. The form of government of people's democratic states is unified state power of the supreme state organ of power, under the leadership of the ruling communist party. Despite this, forms of government have not always been identical in different states, with some slight institutional differences.