and Mexican or Central American descent, and Vietnamese, Thai, Mexican, and Central American restaurants are interspersed with historic Italian restaurants in the Market area. The recent revitalization of Center City Philadelphia and the subsequent gentrification of adjacent neighborhoods has also led to dramatic rises in prices of housing in the neighborhoods of historic Queen Village, Bella Vista, and some other northern parts of South Philadelphia, leading to an influx of young urban professionals in those more northern neighborhoods. Many of the community clubs that create the annual Mummers Parade every New Year's Day have traditionally been from South Philadelphia, especially those located on the largely Irish Americans S. 2nd Street ("Two Street") in the Pennsport neighborhood. Government and infrastructure Portions of South Philadelphia are within Philadelphia City Council Districts 1 and 2. As of 2014 Councilman Mark Squilla and Councilman Kenyatta Johnson represent the two districts. The Philadelphia Fire Department operates nine fire stations serving South Philadelphia. Most of South Philadelphia resides in Fire Battalion 1, headquartered at 711 South Broad Street. Portions of South Philadelphia reside in Battalion 4, headquartered at North 4th Street and Arch Street, and Battalion 11, headquartered at 43rd Street and Market Street. The Philadelphia Police Department patrols three districts located within South Philadelphia. The three patrol districts serving South Philadelphia are the 1st, 3rd and 17th districts. Geography According to the United States Census Bureau, South Philadelphia has an area of 9.7 sq. miles, all land. Neighborhoods The South Philadelphia Planning Analysis Section is bounded by South Street on the north and the Delaware and Schuylkill Rivers to their confluence. The portions on either side of Broad Street are known as South Philadelphia West and South Philadelphia East. Bella Vista: North to South Street, South to Washington Avenue, West to 11th Street, East to 6th Street Central South Philadelphia Devil's Pocket: Irish neighborhood west of Grays Ferry Avenue Dickinson Square West - Diverse neighborhood. Washington to Mifflin, 4th to 6th. East Passyunk Crossing: North to Tasker Street, South to Snyder Avenue, West to Broad Street, East to 9th Street Franklin Delano Roosevelt Park Girard Estate Greenwich: 4th to 9th Streets, Mifflin to Snyder Grays Ferry: North to Gray's Ferry Ave., south to Passyunk Ave., west to the Schuylkill River, east to 24th Street Hawthorne: From South Street to Washington Ave., Broad Street to 11th Street Italian Market: Along 9th Street from Fitzwater Street in