Precinct El0044 in Kane County had 884 registered voters ahead of this year's primary election, according to the Illinois State Board of Elections.
In March, 312 of those voters cast their vote in the primaries.
Voting records show that 194 of the votes cast in Precinct El0044 were Democratic votes.
There are three AFSCME members who are registered to vote in Precinct El0044. In the last four primaries, one AFSCME member voted as Democrat.
AFSCME is the largest union in the country and represents 1.6 million public sector employees and retirees nationwide, according to the union's website. The union's Illinois chapter, AFSCME Council 31, has grown to 75,000 members over the last 15 years.
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