According to this data : Current Employee Names, Salaries, and Position Titles on City Of Chicago Data Portal https://data.cityofchicago.org/;

The Chicago government employees 32,160 employees, and pays approximately $2,429,980,941.36 in annual salaries.

Google Charts API was used.

CLICK ON Pictures FOR Focus. (temporary courtesy of imgur)

All Employees.

Let’s remove distinct Position-Titles with Less Then 10 Employees, and the position title of Police Officer from the data.

(20 or more), and, (200 or less); employee counts within a position title.

(10 or more), and,( 50 or less); employee counts within a position title.

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