Rumenka is a suburban settlement of the city of Novi Sad, Serbia. The village has a Serb ethnic majority and a population of 6,495 people.

The South Bačka District is one of seven administrative districts of the autonomous province of Vojvodina, Serbia. Geographically it lies in the southern part of Bačka and northern part of Syrmia. According to the 2022 census results, it has a population of 607,178 inhabitants. The administrative center of the district is the city of Novi Sad, which is also the capital and the largest city of the Autonomous Province of Vojvodina.