Kostelec is a municipality and village in Tachov District in the Plzeň Region of the Czech Republic. It has about 600 inhabitants.
Administrative division
Kostelec consists of six municipal parts (in brackets population according to the 2021 census): • Kostelec (337) • Lšelín (16) • Nedražice (85) • Ostrov u Stříbra (120) • Popov (19) • Vrhaveč (28) ==Demographics==