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ELECTION RESULTS
Presidential Senate House Governors
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2024 Illinois U.S. House - District 12 Election Results

Election Date: Nov. 5, 2024 | Updated 3:49 AM EST Dec. 30, 2024

District 12

98.38% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
Mike Bost (R) *269,46674.5%
Brian Roberts (D)92,19225.5%

County-By-County Results Map

Democratic Lead
Republican Lead
Other Lead
Tied / Runoff
No Election
No Results
Mail-in and early votes may not be included.

County-by-County Results

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Alexander County

99% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
Mike Bost (R) *1,39863.0%
Brian Roberts (D)82037.0%

Clark County

99% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
Mike Bost (R) *6,14577.1%
Brian Roberts (D)1,82322.9%

Clay County

99% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
Mike Bost (R) *5,53384.3%
Brian Roberts (D)1,03015.7%

Clinton County

99% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
Mike Bost (R) *14,93578.8%
Brian Roberts (D)4,02921.2%

Coles County

99% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
Mike Bost (R) *4,58273.6%
Brian Roberts (D)1,64226.4%

Crawford County

99% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
Mike Bost (R) *6,75177.2%
Brian Roberts (D)1,98922.8%

Cumberland County

99% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
Mike Bost (R) *4,54480.4%
Brian Roberts (D)1,11019.6%

Edwards County

99% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
Mike Bost (R) *2,77586.8%
Brian Roberts (D)42313.2%

Effingham County

99% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
Mike Bost (R) *15,37281.9%
Brian Roberts (D)3,40318.1%

Franklin County

99% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
Mike Bost (R) *13,43277.1%
Brian Roberts (D)3,98122.9%

Gallatin County

99% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
Mike Bost (R) *1,87877.7%
Brian Roberts (D)53922.3%

Hamilton County

99% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
Mike Bost (R) *3,39283.5%
Brian Roberts (D)67116.5%

Hardin County

99% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
Mike Bost (R) *1,52081.7%
Brian Roberts (D)34118.3%

Jackson County

99% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
Mike Bost (R) *11,35651.4%
Brian Roberts (D)10,75648.6%

Jasper County

99% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
Mike Bost (R) *4,32482.7%
Brian Roberts (D)90217.3%

Jefferson County

99% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
Mike Bost (R) *12,53676.9%
Brian Roberts (D)3,76423.1%

Johnson County

99% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
Mike Bost (R) *4,93081.7%
Brian Roberts (D)1,10418.3%

Lawrence County

99% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
Mike Bost (R) *4,69078.7%
Brian Roberts (D)1,26921.3%

Marion County

99% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
Mike Bost (R) *12,41974.9%
Brian Roberts (D)4,15125.1%

Massac County

99% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
Mike Bost (R) *4,93176.2%
Brian Roberts (D)1,54023.8%

Monroe County

99% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
Mike Bost (R) *14,98472.4%
Brian Roberts (D)5,69827.6%

Perry County

98.81% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
Mike Bost (R) *7,17679.0%
Brian Roberts (D)1,90921.0%

Pope County

99% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
Mike Bost (R) *1,71282.1%
Brian Roberts (D)37417.9%

Pulaski County

99% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
Mike Bost (R) *1,67071.8%
Brian Roberts (D)65628.2%

Randolph County

99% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
Mike Bost (R) *11,23678.8%
Brian Roberts (D)3,02421.2%

Richland County

99% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
Mike Bost (R) *5,90879.0%
Brian Roberts (D)1,57321.0%

Saline County

99% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
Mike Bost (R) *7,94276.8%
Brian Roberts (D)2,40023.2%

St. Clair County

89.42% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
Mike Bost (R) *29,09165.7%
Brian Roberts (D)15,16334.3%

Union County

99% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
Mike Bost (R) *6,07774.2%
Brian Roberts (D)2,11025.8%

Wabash County

99% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
Mike Bost (R) *4,11778.5%
Brian Roberts (D)1,12521.5%

Washington County

99% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
Mike Bost (R) *6,18982.9%
Brian Roberts (D)1,27417.1%

Wayne County

99% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
Mike Bost (R) *7,00286.6%
Brian Roberts (D)1,08213.4%

White County

99% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
Mike Bost (R) *5,44179.9%
Brian Roberts (D)1,36920.1%

Williamson County

99% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
Mike Bost (R) *23,47872.0%
Brian Roberts (D)9,14828.0%

Election results provided by the Associated Press. Estimated vote counts are provided by the Associated Press and informed by past turnout, advance votes cast and early returns.