EveryElectionResult.com

Election results, country by country.

Michigan House District 31 Election Results

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

Michigan House District 31 was held by Democratic after the 2018 general election, a two-party margin of 19.8 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 Democratic 25,453 12,989 66.2% 32.4 pts
1974 Democratic 21,880 7,738 73.9% 47.8 pts
1976 Democratic 26,807 10,939 71.0% 42.0 pts
1978 Democratic 21,110 9,213 69.6% 39.2 pts
1980 Democratic 19,573 15,502 55.8% 11.6 pts
1982 Republican 17,807 18,955 48.4% 3.1 pts
1984 Republican 17,243 26,492 39.4% 21.1 pts
1986 Democratic 16,558 16,126 50.7% 1.3 pts
1988 Republican 19,569 22,112 47.0% 6.1 pts
1990 Democratic 15,763 14,445 52.2% 4.4 pts
1992 Democratic 24,112 12,481 65.9% 31.8 pts
1994 Democratic 14,951 12,050 55.4% 10.7 pts
1996 Democratic 21,978 11,237 66.2% 32.3 pts
1998 Democratic 14,615 12,147 54.6% 9.2 pts
2000 Democratic 22,039 12,468 63.9% 27.7 pts
2002 Democratic 14,663 9,021 61.9% 23.8 pts
2004 Democratic 21,274 16,523 56.3% 12.6 pts
2006 Democratic 18,584 10,348 64.2% 28.5 pts
2008 Democratic 26,404 12,277 68.3% 36.5 pts
2010 Democratic 12,710 10,874 53.9% 7.8 pts
2012 Democratic 24,443 13,404 64.6% 29.2 pts
2014 Democratic 15,769 10,054 61.1% 22.1 pts
2016 Democratic 22,735 15,743 59.1% 18.2 pts
2018 Democratic 20,788 13,925 59.9% 19.8 pts

Winning Margin Over Time

1972: Democratic margin 32.4 pts 1974: Democratic margin 47.8 pts 1976: Democratic margin 42.0 pts 1978: Democratic margin 39.2 pts 1980: Democratic margin 11.6 pts 1982: Republican margin 3.1 pts 1984: Republican margin 21.1 pts 1986: Democratic margin 1.3 pts 1988: Republican margin 6.1 pts 1990: Democratic margin 4.4 pts 1992: Democratic margin 31.8 pts 1994: Democratic margin 10.7 pts 1996: Democratic margin 32.3 pts 1998: Democratic margin 9.2 pts 2000: Democratic margin 27.7 pts 2002: Democratic margin 23.8 pts 2004: Democratic margin 12.6 pts 2006: Democratic margin 28.5 pts 2008: Democratic margin 36.5 pts 2010: Democratic margin 7.8 pts 2012: Democratic margin 29.2 pts 2014: Democratic margin 22.1 pts 2016: Democratic margin 18.2 pts 2018: Democratic margin 19.8 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 31 at the 2018 election?

Democratic held Michigan House District 31 at the 2018 general election, with a two-party margin of 19.8 points.

Which parties have held Michigan House District 31 since 1972?

Since 1972, Michigan House District 31 has been held by: Democratic, Republican.

What was the closest two-party race on record in Michigan House District 31?

The closest two-party margin on record for Michigan House District 31 was 1986, at just 1.3 percentage points.