Antonovo Municipality is a municipality (obshtina) in Targovishte Province, Northeastern Bulgaria, located in the transition between the Danubian Plain and the area of the so-called Fore-Balkan. It is named after its administrative centre - the town of Antonovo. The municipality embraces a territory of 472 km2 with a population of 6,507 inhabitants, as of December 2009.

Settlements

(towns are shown in bold): Population (December 2009)

Demography

The following table shows the change of the population during the last four decades.

Ethnic composition

According to the 2011 census, among those who answered the optional question on ethnic identification, the ethnic composition of the municipality was the following:

Religion

According to the latest Bulgarian census of 2011, the religious composition, among those who answered the optional question on religious identification, was the following: