In its wider meaning, it also include Szeged (in the Csongrád County of Hungary) and Novi Kneževac (in the North Banat District of Serbia), although these areas are rather seen as part of Potisje instead of Pomorišje.Today, most of this region is not home to a significant ethnic Serb population, thus the name Pomorišje is rarely used; however, the Serb communities still inhabit both the Hungarian and Romanian part of Pomorišje, as well as the wider area of Pomorišje that includes Novi Kneževac municipality in Serbia (nevertheless, since the latter municipality is currently not directly connected to the Mureș river, inhabitants of this area are generally viewed as living in Potisje — that is, near the river Tisa; Novi Kneževac municipality was connected to the Mureș before 1919-1920, when current state borders were defined).A large Serb population in this region had existed since the 16th century, excluding the mountains south of Lipova where "Rascians" are shown to have been living in the 15th.After the Tisa-Mureș section of the Military Frontier was abolished, many Serbs from Pomorišje and Potisje left these regions and immigrated to the Russian Empire (notably to New Serbia and Slavo-Serbia) in 1752.According to the 1910 census in Austria-Hungary, the population of Pomorišje (roughly including municipalities connected to the Mureș river, together with Szeged and Novi Kneževac) was 670,726 people, of whom 33,355 were ethnic Serbs.