Pritzker appeared to outpace Rauner by a margin of 1.1 percent on Tuesday in the county.
In comparison, the 2014 winner, Republican Bruce Rauner, won by a margin of 24 percent in that jurisdiction, beating Democrat Pat Quinn, who received 105,374 votes to Rauner's 174,041.
2018 Governor race results vs. 2014
Precinct/ County/ Township
GOP 2018
Votes/%
Dem. 2018
Votes/%
GOP 2014
Votes/%
Dem. 2014
Votes/%
DuPage County
Bruce Rauner
163,914/ 46.71%
JB Pritzker
167,695/ 47.79%
Bruce Rauner
174,041/ 60.8%
Pat Quinn
105,374/ 36.8%
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