Here is a list of candidates who filed to run for office in Chicago’s non-partisan February 2015 election. There are three citywide offices: Mayor, City Clerk, and Treasurer. For City Clerk, only two candidates filed; for Treasurer, only one candidate. Candidates for each citywide office needed 12,500.
All petitions in Illinois are deemed valid, unless anyone challenges. Even a petition that obviously doesn’t have enough signatures is acceptable if there is no challenge. The list of candidates posted above will almost certainly shrink after challenges are filed and adjudicated.