Template:1985 Quebec general election/Portneuf

! style="text-align:right;" colspan=3 |Total valid votes ! style="text-align:right;" |26,635 ! style="text-align:right;" |100.00 ! style="text-align:right;" | ! style="text-align:right;" colspan=3 |Rejected and declined votes ! style="text-align:right;" |279 ! style="text-align:right;" | ! style="text-align:right;" | ! style="text-align:right;" colspan=3 |Turnout ! style="text-align:right;" |26,914 ! style="text-align:right;" |81.34 ! style="text-align:right;" |−5.62 ! style="text-align:right;" colspan=3 |Electors on the lists ! style="text-align:right;" |33,087 ! style="text-align:right;" | ! style="text-align:right;" |
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