99chambers

Oregon House of Representatives seat · lines in effect since 2022

Oregon House District 31

A district of about 75,000 people, 28% of adults with a bachelor's degree. It votes R+11.3 relative to the nation for president.

Darcey Edwards (R) · since Nov 5, 2024Next election Nov 7, 2028The 2026 race →

Where it sits among all 60 seats

Every Oregon House of Representatives seat by partisan lean, from most Democratic to most Republican. Lean is the seat's presidential vote on current lines, relative to the nation.

R+11.345th most
Democratic
Most DemocraticMost Republican31st seat · the majority lineDistrict 31

Source: 99chambers: 2024 and 2020 presidential results on current lines, relative to the nation (2024 weighted 3:1)Updated Oct 16, 2026, 5:19 AM ET

Every race on these lines

Results recomputed from precinct returns as if today's boundaries had always existed, so years compare like for like.

202220242026
Oregon House of RepresentativesR+18.8R+21.7R+13.1

Outlined: the race for this seat itselfBlank: no race that year

Source: 99chambers results archive: precinct results allocated to current lines; 2026: Oregon Secretary of StateUpdated Nov 7, 2026, 3:01 PM ET

Who lives here, compared

Grey bars show the spread of all 60 seats. Small marks are other seats in Oregon. The black marker is District 31.

Adults with a bachelor's degree28% 39th pct · 37th of 60 in OR

Lower than 61% of seats.

White adults without a degree63% 90th pct · 7th of 60 in OR

Higher than 90% of seats.

Hispanic residents7% 8th pct · 55th of 60 in OR

Lower than 92% of seats.

Black residents1% 31st pct · 42nd of 60 in OR

Lower than 69% of seats.

Asian residents2% 47th pct · 32nd of 60 in OR

Lower than 53% of seats.

People per square mile66 29th pct · 43rd of 60 in OR

Less dense than 71% of seats.

Source: Census Bureau, American Community Survey 2020–2024 5-year estimates, allocated to current linesUpdated Oct 13, 2026, 5:06 AM ET

Seats most like this one

Nearest seats on demographics, density and lean.

District 9
23% college gradsR+8.9Held RDistrict 12
28% college gradsR+6.7Held RDistrict 51
29% college gradsR+18.5CountingDistrict 32
27% college gradsD+5.1Counting

Source: Census Bureau, American Community Survey 2020–2024 5-year estimates, allocated to current lines; 99chambers: 2024 and 2020 presidential results on current lines, relative to the nation (2024 weighted 3:1)Updated Oct 16, 2026, 5:19 AM ET

Who has held it

These lines took effect in 2022.

  1. Darcey Edwards (R)
    2025– · Won 2024 by 21.7
  2. Brian G. Stout (R)
    2023–2025 · Won 2022 by 18.8

Source: Past results: 99chambers results archive (MEDSL, Klarner, state election offices)