(58.7%). Healthcare is followed by accommodation and food (12.1%), retail trade (8.4%), administration (3.6%) and other service (3.5%). Over half of the workers in these fields reside outside of Chicago. 56% of Calumet Heights residents are in the labor force. 83% of those are considered to be employed and 17% to be unemployed. The top 5 employing industry sectors of community residents are healthcare (18.5%), education (14.1%), public administration (9.8%), administration (8.4%) and retail trade (8.2%). Over one third of Calumet Heights residents commute to Chicago's central business district and a little less than one third of Calumet Heights residents commute outside of Chicago. The Commercial Avenue TIF district is partially located in Calumet Heights. Calumet Heights also includes a portion of Chicago Enterprise Zone 3. An enterprise zone is an economic development tool created by state statute which allows for various tax exemptions on activities related to development, including an exemption on taxes paid on building materials. Education Calumet Heights is part of City of Chicago School District #299 and City Colleges of Chicago District #508. The nearest City Colleges campus was Olive–Harvey College in Pullman. A high school diploma had been earned by 88.5% of Calumet Heights residents and a bachelor's degree had been earned by 27.4% of residents. The Bronzeville Children's Museum, the only children's museum in the United States focused on African-American history moved to Calumet Heights from Evergreen Park, Illinois in the early 2000s. Geography Calumet Heights is bounded by 87th Street on the north, South Chicago Avenue on the east, and railroad lines on the west and south (along 95th Street). It includes the neighborhoods of Calumet Heights, Pill Hill, and Stony Island Heights. Beginning at about 91st Street and Constance Avenue is the geographical feature for which it was named, a stony hill that was once an island when glacial Lake Chicago covered the area thousands of years ago. Early pioneers gave this hill the name Stony Island because at a distance it looked like an island in set a trackless prairie sea. (See also the nearby Blue Island). Politics Calumet Heights is a stronghold for the Democratic Party. In the 2016 presidential election, Calumet Heights cast 7,840 votes for Hillary Clinton and cast 184 votes Donald Trump. Despite this landslide victory, it was actually Clinton's 20th largest margin of victory by percentage points in the 76 community areas she won. In the