Gornje Ratkovo () is a village in the municipalities of Ribnik, Republika Srpska and Ključ.Official results from the book: Ethnic composition of Bosnia-Herzegovina population, by municipalities and settlements, 1991. census, Zavod za statistiku Bosne i Hercegovine - Bilten no.234, Sarajevo 1991.
Demographics According to the 2013 census, its population was 235, all living in Ribnik and none in the Ključ part.
+ Ethnicity in 2013EthnicityNumberPercentage Serbs 234 99.6% other/undeclared 1 0.4% Total 235 100%
References