Hrvatska Kostajnica

Hrvatska Kostajnica
Grad Hrvatska Kostajnica
Town of Hrvatska Kostajnica
Fortress Kostajnica and Una River
Hrvatska Kostajnica
Location in Croatia
Coordinates: 45°14′N 16°32′E / 45.233°N 16.533°E / 45.233; 16.533
Country Croatia
RegionContinental Croatia (Banovina)
County Sisak-Moslavina
Government
  MayorDalibor Bišćan (HDZ)
Area
  Town
52.5 km2 (20.3 sq mi)
  Urban
10.2 km2 (3.9 sq mi)
Population
 (2021)
  Town
1,879
  Density36/km2 (93/sq mi)
  Urban
1,439
  Urban density140/km2 (370/sq mi)
Time zoneUTC+1 (CET)
  Summer (DST)UTC+2 (CEST)
Websitehrvatska-kostajnica.hr

Hrvatska Kostajnica (pronounced [xř̩ʋaːtskaː kǒstaːjnit͡sa]; German: Castanowitz; Italian: Costainizza), also referred to as simply Kostajnica, is a town in central Croatia. It is located on the Una river in the Sisak-Moslavina County, south of Petrinja and Sisak and across the river from Kostajnica in Bosnia and Herzegovina. In the past, Hrvatska Kostajnica was called by different names, Koztainicha, Kaztanicha to Costgnanica. The name most likely comes from the word Kostanj (chestnut).