Armour Square is a Chicago neighborhood on the city's South Side, as well as a larger, officially defined community area, which also includes Chinatown and the CHA Wentworth Gardens housing project. Armour Square is bordered by Bridgeport to the west, Pilsen to the northwest, Douglas and Grand Boulevard to the east and southeast, and with the Near South Side bordering the area to the north, and Fuller Park bordering its southernmost boundary, along Pershing Road.

Chinatown is a neighborhood on the South Side of Chicago, along S. Wentworth Avenue between Cermak Road and W. 26th St. Over a third of Chicago's Chinese population resides in this ethnic enclave, making it one of the largest concentrations of Chinese-Americans in the United States. It formed around 1912, after settlers moved south from near the Loop, where the first enclaves were established in the 19th century.