99chambers

Oregon House of Representatives seat · lines in effect since 2022

Oregon House District 12

A district of about 66,000 people, 28% of adults with a bachelor's degree. It votes R+6.7 relative to the nation for president.

Darin Harbick (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+6.742nd most
Democratic
Most DemocraticMost Republican31st seat · the majority lineDistrict 12

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+15.0R+15.5R+14.7

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 State and civicAPIUpdated 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 12.

Adults with a bachelor's degree28% 41st pct · 36th of 60 in OR

Lower than 59% of seats.

White adults without a degree62% 88th pct · 8th of 60 in OR

Higher than 88% of seats.

Hispanic residents6% 0th pct · 60th of 60 in OR

Lowest of 60 seats.

Black residents0% 7th pct · 56th of 60 in OR

Lower than 93% of seats.

Asian residents1% 32nd pct · 41st of 60 in OR

Lower than 68% of seats.

People per square mile21 10th pct · 54th of 60 in OR

Less dense than 90% 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 31
28% college gradsR+11.3CountingDistrict 32
27% college gradsD+5.1CountingDistrict 10
31% college gradsD+13.1Held D

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. Darin Harbick (R)
    2025– · Won 2024 by 15.5, 2026 by 14.7
  2. Charlie Conrad (R)
    2023–2025 · Won 2022 by 15.0

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