2006Final results
2006 election for Michigan Senate District 31
Michigan State Senate · Michigan
James Barcia (D) won with 75.9% of the vote, defeating Zachary W. Nuncio (R) by 53.3 points.
James BarciaDemocrat · winner · incumbent
75.9%78,923
Zachary W. NuncioRepublican
22.7%23,569
Reinhold PloepLibertarian
1.4%1,441
103,933 votes
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET
The seat over time
D − R margin in this seat's races around 2006
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET