TheNorth Bačka District (Serbian:Севернобачки округ,romanized: Severnobački okrug,pronounced[sêʋeːrnobâːtʃkiːôkruːɡ]) is one ofadministrative districts ofSerbia. It lies in the geographical region ofBačka. According to the 2022 census, the North Bačka District has a population of 160,163 inhabitants. The administrative center of the district is the city ofSubotica.
In the 9th century, the area was ruled by theBulgarian-Slavic dukeSalan. From the 11th to the 16th century, during the administration of the medievalKingdom of Hungary, the area was divided between the Bodrogiensis County, Bacsensis County,Csongradiensis County, andCumania region. From 1526 to 1527, the area was ruled by the independentSerb ruler, emperorJovan Nenad, while duringOttoman administration (16th-17th century), it was part of theSanjak of Segedin.
DuringHabsburg administration (18th century), the area was divided between theMilitary Frontier and the Batsch County. The Batsch County was joined with the Bodrog County into the singleBatsch-Bodrog County in the 18th century. Since the abolishment of theTheiß-Marosch section of the Military Frontier in 1751, part of that territory was also included into the Batsch-Bodrog County. In the 1850s, the area was part of theSombor District, and after 1860, it was again included intoBatsch-Bodrog County.
During the royal Serb-Croat-Slovene (Yugoslav) administration (1918-1941), the area was part of theNovi Sad County (1918-1922),Bačka Oblast (1922-1929), andDanube Banovina (1929-1941).
Two municipalities have a Hungarian ethnic majority: Bačka Topola (55.6%) and Mali Iđoš (51.8%); while Subotica has Serb relative ethnic majority (34.3%). As for local communities, 20 have a Hungarian ethnic majority, 16 have a Serb ethnic majority, seven have Croatian/Bunjevci ethnic majority, and two are ethnically mixed, with a Hungarian relative ethnic majority.