Pernik Municipality (Bulgarian: Община Перник) is a municipality in the Pernik Province of Bulgaria.

Ethnic composition of Pernik Municipality At the 2011 census, the population of Pernik was 97,181.

Most of the inhabitants were Bulgarians (91.4%) with a minority of Gypsies/Romani (1.83%).

[1][2] 6.36% of the population's ethnicity was unknown.

In addition to the capital town of Pernik, the municipality consists of one more town and 22 villages.