preserved to this day are parts of European Route of Brick Gothic, along with monuments of other Pomeranian cities, e.g. Stargard, Kamień Pomorski, Sławno and Chełmno. A portion of the Szczecin Landscape Park in the forest of Puszcza Bukowa lies within Szczecin's boundaries. Szczecin contains 28 extant historic water pumps, known as Szczecin pumps or Berliners, which are a popular tourist attraction due to their colorful and intricate design. Municipal administration The city is administratively divided into districts (Polish: dzielnica), which are further divided into smaller neighbourhoods. The governing bodies of the latter serve the role of auxiliary local government bodies called Neighbourhood Councils (Polish: Rady Osiedla). Elections for neighbourhood councils are held up to six months after each City Council election. Voter turnout is rather low (on 20May 2007 it ranged from 1.03% to 27.75% and was 3.78% on average). Councillors are responsible mostly for small infrastructure like trees, park benches, playgrounds, etc. Other functions are mostly advisory. Dzielnica Śródmieście (City Centre) includes: Centrum, Drzetowo-Grabowo, Łękno, Międzyodrze-Wyspa Pucka, Niebuszewo-Bolinko, Nowe Miasto, Stare Miasto, Śródmieście-Północ, Śródmieście-Zachód, Turzyn. Dzielnica Północ (North) includes: Bukowo, Golęcino-Gocław, Niebuszewo, Skolwin, Stołczyn, Warszewo, Żelechowa. Dzielnica Zachód (West) includes: Arkońskie-Niemierzyn, Głębokie-Pilchowo, Gumieńce, Krzekowo-Bezrzecze, Osów, Pogodno, Pomorzany, Świerczewo, Zawadzkiego-Klonowica. Dzielnica Prawobrzeże (Right-Bank) includes: Bukowe-Klęskowo, Dąbie, Kijewo, Osiedle Majowe, Osiedle Słoneczne, Płonia-Śmierdnica-Jezierzyce, Podjuchy, Wielgowo-Sławociesze, Załom, Zdroje, Żydowce-Klucz. Other historical neighbourhoods Babin, Barnucin, Basen Górniczy, Błędów, Boleszyce, Bystrzyk, Cieszyce, Cieśnik, Dolina, Drzetowo, Dunikowo, Glinki, Grabowo, Jezierzyce, Kaliny, Kępa Barnicka, Kijewko, Kluczewko, Kłobucko, Kniewo, Kraśnica, Krzekoszów, Lotnisko, Łasztownia, Niemierzyn, Odolany, Oleszna, Podbórz, Port, os.Przyjaźni, Rogatka, Rudnik, Sienna, Skoki, Słowieńsko, Sosnówko, Starków, Stoki, Struga, Śmierdnica, os.Świerczewskie, Trzebusz, Urok, Widok, Zdunowo. Demographics Since the 12th-century Christianization of the city, the majority of the population were Catholics, then since the Renaissance era, up to the end of World War II, the vast majority of the population were Lutheran Protestants, and since 1945, the majority are again Catholics. Historically, the number of inhabitants doubled from 6,081 in 1720, to 12,360 in 1740, and reached 21,255 in 1812, with only 476 Catholics and 5 Jews. By 1852 the population was 48,028, and 58,487 ten years later (1861), including 1,065 Catholics and 1,438 Jews. In 1885, it was 99,543, and by 1905 it ballooned to 224,119 settlers (incl. the military), among them 209,152 Protestants, 8,635 Catholics and 3,010 Jews. In 1939, the number of inhabitants reached 268,421 persons according to German sources including 233,424 Protestants, 10,845 Catholics,