99chambers

Oregon House of Representatives seat · lines in effect since 2022

Oregon House District 48

A district of about 78,000 people, 27% of adults with a bachelor's degree. It votes D+10.9 relative to the nation for president.

Lamar Wise (D)Next 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.

D+10.935th most
Democratic
Most DemocraticMost Republican31st seat · the majority lineDistrict 48

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 RepresentativesD+2.6D+6.1D+16.9

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 48.

Adults with a bachelor's degree27% 37th pct · 38th of 60 in OR

Lower than 63% of seats.

White adults without a degree48% 53rd pct · 29th of 60 in OR

Higher than 53% of seats.

Hispanic residents14% 59th pct · 25th of 60 in OR

Higher than 59% of seats.

Black residents4% 92nd pct · 6th of 60 in OR

Higher than 92% of seats.

Asian residents12% 92nd pct · 6th of 60 in OR

Higher than 92% of seats.

People per square mile1,593 58th pct · 26th of 60 in OR

Denser than 58% 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 39
37% college gradsD+16.6Held DDistrict 50
23% college gradsD+12.3CountingDistrict 19
21% Hispanic · 35% college gradsD+16.4CountingDistrict 49
25% Hispanic · 22% college gradsD+16.3Counting

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. Hoa H. Nguyen (D)
    2023– · Won 2022 by 2.6, 2024 by 6.1

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