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Michigan House District 45 Election Results

Compiled by EveryElectionResult.com's data team · Last updated 2026-08-30

Michigan House District 45 was held by Republican after the 2018 general election, a two-party margin of 10.2 points. This page covers every general election on record for this district from 1972 to 2018.

This page covers the state House (lower chamber) general election only, two-party vote totals (Democratic vs. Republican). District lines here are redrawn at least once a decade, so an older and newer election under the same district number don't necessarily cover the same voters -- see the sourcing note below.

Results by Election

ElectionWinning PartyDem. VotesGOP VotesDem. ShareMargin
1972 Republican 9,220 18,803 32.9% 34.2 pts
1974 Republican 9,035 12,149 42.6% 14.7 pts
1976 Republican 12,750 19,576 39.4% 21.1 pts
1978 Republican 9,945 14,988 39.9% 20.2 pts
1980 Republican 10,375 23,561 30.6% 38.9 pts
1982 Republican 8,900 13,725 39.3% 21.3 pts
1984 Republican 8,826 19,709 30.9% 38.1 pts
1986 Republican 5,874 12,166 32.6% 34.9 pts
1988 Republican 9,426 19,237 32.9% 34.2 pts
1990 Republican 6,508 12,827 33.7% 32.7 pts
1992 Republican 10,772 27,119 28.4% 43.1 pts
1994 Republican 6,381 24,047 21.0% 58.1 pts
1996 Republican 10,314 29,640 25.8% 48.4 pts
1998 Republican 9,982 23,583 29.7% 40.5 pts
2000 Republican 14,868 34,087 30.4% 39.3 pts
2002 Republican 10,699 23,518 31.3% 37.5 pts
2004 Republican 17,363 31,993 35.2% 29.6 pts
2006 Republican 16,385 24,211 40.4% 19.3 pts
2008 Republican 21,785 29,450 42.5% 15.0 pts
2010 Republican 11,815 24,974 32.1% 35.8 pts
2012 Republican 20,408 25,972 44.0% 12.0 pts
2014 Republican 14,336 18,369 43.8% 12.3 pts
2016 Republican 17,792 29,121 37.9% 24.1 pts
2018 Republican 19,234 23,629 44.9% 10.2 pts

Winning Margin Over Time

1972: Republican margin 34.2 pts 1974: Republican margin 14.7 pts 1976: Republican margin 21.1 pts 1978: Republican margin 20.2 pts 1980: Republican margin 38.9 pts 1982: Republican margin 21.3 pts 1984: Republican margin 38.1 pts 1986: Republican margin 34.9 pts 1988: Republican margin 34.2 pts 1990: Republican margin 32.7 pts 1992: Republican margin 43.1 pts 1994: Republican margin 58.1 pts 1996: Republican margin 48.4 pts 1998: Republican margin 40.5 pts 2000: Republican margin 39.3 pts 2002: Republican margin 37.5 pts 2004: Republican margin 29.6 pts 2006: Republican margin 19.3 pts 2008: Republican margin 15.0 pts 2010: Republican margin 35.8 pts 2012: Republican margin 12.0 pts 2014: Republican margin 12.3 pts 2016: Republican margin 24.1 pts 2018: Republican margin 10.2 pts 1972 1974 1976 1978 1980 1982 1984 1986 1988 1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012 2014 2016 2018

Frequently Asked Questions

Which party held Michigan House District 45 at the 2018 election?

Republican held Michigan House District 45 at the 2018 general election, with a two-party margin of 10.2 points.

Which parties have held Michigan House District 45 since 1972?

Since 1972, Michigan House District 45 has been held by: Republican.

What was the closest two-party race on record in Michigan House District 45?

The closest two-party margin on record for Michigan House District 45 was 2018, at just 10.2 percentage points.