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Oregon House District 23 Election Results

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

Oregon House District 23 was held by Republican after the 2018 general election, a two-party margin of 10.9 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 8,440 6,306 57.2% 14.5 pts
1974 Democratic 8,531 4,166 67.2% 34.4 pts
1976 Democratic 14,421 0 100.0% 100.0 pts
1978 Democratic 12,776 4,884 72.3% 44.7 pts
1980 Democratic 18,200 0 100.0% 100.0 pts
1982 Democratic 9,602 6,928 58.1% 16.2 pts
1984 Democratic 10,428 8,763 54.3% 8.7 pts
1986 Democratic 11,067 6,119 64.4% 28.8 pts
1988 Democratic 10,148 9,266 52.3% 4.5 pts
1990 Democratic 10,610 7,731 57.9% 15.7 pts
1992 Democratic 12,123 11,498 51.3% 2.6 pts
1994 Republican 9,871 9,912 49.9% 0.2 pts
1996 Democratic 11,746 10,211 53.5% 7.0 pts
1998 Democratic 10,042 6,827 59.5% 19.1 pts
2000 Democratic 15,732 0 100.0% 100.0 pts
2002 Republican 6,647 14,307 31.7% 36.6 pts
2004 Republican 9,946 17,390 36.4% 27.2 pts
2006 Republican 8,760 13,422 39.5% 21.0 pts
2008 Republican 11,745 15,878 42.5% 15.0 pts
2010 Republican 7,661 16,371 31.9% 36.2 pts
2012 Republican 9,937 17,864 35.7% 28.5 pts
2014 Republican 9,891 14,474 40.6% 18.8 pts
2016 Republican 0 17,563 0.0% 100.0 pts
2018 Republican 13,676 17,017 44.6% 10.9 pts

Winning Margin Over Time

1972: Democratic margin 14.5 pts 1974: Democratic margin 34.4 pts 1976: Democratic margin 100.0 pts 1978: Democratic margin 44.7 pts 1980: Democratic margin 100.0 pts 1982: Democratic margin 16.2 pts 1984: Democratic margin 8.7 pts 1986: Democratic margin 28.8 pts 1988: Democratic margin 4.5 pts 1990: Democratic margin 15.7 pts 1992: Democratic margin 2.6 pts 1994: Republican margin 0.2 pts 1996: Democratic margin 7.0 pts 1998: Democratic margin 19.1 pts 2000: Democratic margin 100.0 pts 2002: Republican margin 36.6 pts 2004: Republican margin 27.2 pts 2006: Republican margin 21.0 pts 2008: Republican margin 15.0 pts 2010: Republican margin 36.2 pts 2012: Republican margin 28.5 pts 2014: Republican margin 18.8 pts 2016: Republican margin 100.0 pts 2018: Republican margin 10.9 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 Oregon House District 23 at the 2018 election?

Republican held Oregon House District 23 at the 2018 general election, with a two-party margin of 10.9 points.

Which parties have held Oregon House District 23 since 1972?

Since 1972, Oregon House District 23 has been held by: Democratic, Republican.

What was the closest two-party race on record in Oregon House District 23?

The closest two-party margin on record for Oregon House District 23 was 1994, at just 0.2 percentage points.