It consist of north part (Pozarevac) and south part (Petrovac na Mlavi), and includes the following cadastral municipalities:

1. North part (Pozarevac):

• North east part, parts of cadastral municipalities of Recica and Klicevac.
• South east part, parts of cadastral municipalities of Beranje, Bare, Kasidol, Smoljinac, Sapine, Bozevac, Crljenac, Kula, Malo Gradiste, Zabrega, Kobilje, Manastirica and Aljudovo. 
• West part, parts of cadastral municipalities of Kostolac town, Kostolac village, Klenovnik, Cirikovac, Pozarevac, Lucica, Salakovac, Veliko Crnice, Prugovo, Poljana, Kravlji do, Toponica, Vlaski do, Veliko selo, Vrbnica, Porodin, Zabari, Simicevo, Oreovica, Orljevo, Aleksandrovac, Sljivovac, Ticevac, Mirijevo, Polatna, Sibnica, Kocetin, Brzohode, Cetereze, Vitezevo and Svinjarevo.

2. South part (Petrovac na Mlavi):

• East part, parts of cadastral municipalities of Rasanac, Vitovnica, Stamnica, Bistrica, Zdrelo, Malo Laole, Leskovac, Petrovac, Knezica, Kamenovo, Trnovce, Dubocka, Starcevo, Ranovac, Kladurovo and Melnica. 
• West part, parts of cadastral municipalities of Veliki Popovac, Pankovo, Zabrdje, Petrovac, Krvije, Veliko Laole, Setonje, Covdin, Vezicevo, Rocevac, Bosnjak, Lopusnik, Dobrnje, Vosanovac, Oreskovica, Tabanovac, Busur and Burovac.