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Illinois House District 30 Election Results

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

Illinois House District 30 was held by Democratic after the 2018 general election, a two-party margin of 100.0 points. This page covers every general election on record for this district from 1982 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
1982 Democratic 29,399 8,820 76.9% 53.8 pts
1984 Democratic 27,739 13,285 67.6% 35.2 pts
1986 Democratic 27,954 7,580 78.7% 57.3 pts
1988 Democratic 28,442 13,524 67.8% 35.5 pts
1990 Democratic 24,721 7,245 77.3% 54.7 pts
1992 Democratic 27,152 5,193 83.9% 67.9 pts
1994 Democratic 13,441 0 100.0% 100.0 pts
1996 Democratic 25,649 0 100.0% 100.0 pts
1998 Democratic 17,200 0 100.0% 100.0 pts
2000 Democratic 26,085 3,447 88.3% 76.7 pts
2002 Democratic 19,419 4,988 79.6% 59.1 pts
2004 Democratic 31,686 0 100.0% 100.0 pts
2006 Democratic 20,001 0 100.0% 100.0 pts
2008 Democratic 31,811 0 100.0% 100.0 pts
2010 Democratic 22,546 0 100.0% 100.0 pts
2012 Democratic 32,246 0 100.0% 100.0 pts
2014 Democratic 21,157 0 100.0% 100.0 pts
2016 Democratic 1 0 100.0% 100.0 pts
2018 Democratic 1 0 100.0% 100.0 pts

Winning Margin Over Time

1982: Democratic margin 53.8 pts 1984: Democratic margin 35.2 pts 1986: Democratic margin 57.3 pts 1988: Democratic margin 35.5 pts 1990: Democratic margin 54.7 pts 1992: Democratic margin 67.9 pts 1994: Democratic margin 100.0 pts 1996: Democratic margin 100.0 pts 1998: Democratic margin 100.0 pts 2000: Democratic margin 76.7 pts 2002: Democratic margin 59.1 pts 2004: Democratic margin 100.0 pts 2006: Democratic margin 100.0 pts 2008: Democratic margin 100.0 pts 2010: Democratic margin 100.0 pts 2012: Democratic margin 100.0 pts 2014: Democratic margin 100.0 pts 2016: Democratic margin 100.0 pts 2018: Democratic margin 100.0 pts 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 Illinois House District 30 at the 2018 election?

Democratic held Illinois House District 30 at the 2018 general election, with a two-party margin of 100.0 points.

Which parties have held Illinois House District 30 since 1982?

Since 1982, Illinois House District 30 has been held by: Democratic.

What was the closest two-party race on record in Illinois House District 30?

The closest two-party margin on record for Illinois House District 30 was 1984, at just 35.2 percentage points.