suburbs, with a total of 98.4% living in Cook County. The district's white population (almost 30% of its residents) now primarily resides in the southern suburbs and a few far southeastern Chicago neighborhoods such as East Side and Hegewisch. Several suburbs closer to Chicago near Interstate 57 have black populations exceeding 75%: Calumet Park, Country Club Hills, Dolton, Harvey, Hazel Crest, Markham, Matteson, Phoenix, Richton Park, Riverdale, and University Park. In contrast, there are five suburbs further southeast with white populations exceeding 75% – Homewood, Lansing, South Chicago Heights, Steger and Thornton – although they surround Ford Heights, with a population of only about 2800 the district's most racially one-sided population (96% black). Chicago Heights features the most even racial mix, with a population that is 45% white and 38% black. The district's largest white ethnic groups are German (5.8%), Irish (4.4%), Polish (4.4%) and Italian (3.1%), similar to other districts in southern Cook County. Hispanics represent 10% of the district's population, with sizable communities in East Side and Chicago Heights. Chicago's South Shore neighborhood was the longtime home to a Jewish community which has since migrated to suburbs such as Homewood and Flossmoor . South Shore is now primarily a middle-class black community and is also home to a notable minority of Black Muslims including the national headquarters of the Nation of Islam, Mosque Maryam. The district includes some sharp economic disparities. Olympia Fields, Country Club Hills and Matteson are affluent suburbs with black majority populations, but Ford Heights (only four miles east of Olympia Fields) is one of the most impoverished places in the United States, with a median household income of just $17,500 in 2000 – less than 42% of the national average. It is home to more single mothers per capita than anyplace else in the country. Geographic boundaries 2011 redistricting The district covers parts of Cook and Will counties and all of Kankakee, as of the 2011 redistricting which followed the 2010 census. All or parts of Bradley, Bourbonnais, Calumet City, Chicago, Chicago Heights, Country Club Hills, Dolton, Harvey, Hazel Crest, Homewood, Kankakee, Lansing, Markham, Matteson, Park Forest, Richton Park, Riverdale, Sauk Village, Steger and Thornton are included. The representatives for these districts were elected in the 2012 primary and general elections, and the boundaries became effective on January 3, 2013. 2021 redistricting Following the 2020 redistricting, the district will still encompass the south suburbs's