Oregon State Senate seat · lines in effect since 2022
Oregon Senate District 16
A district of about 147,000 people, 27% of adults with a bachelor's degree. It votes R+3.3 relative to the nation for president.
Where it sits among all 30 seats
Every Oregon State Senate seat by partisan lean, from most Democratic to most Republican. Lean is the seat's presidential vote on current lines, relative to the nation.
Democratic
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.
| 2022 | 2026 | |
|---|---|---|
| Oregon State Senate | R+13.1 | R+5.4 |
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 30 seats. Small marks are other seats in Oregon. The black marker is District 16.
Lower than 62% of seats.
Higher than 86% of seats.
Lower than 90% of seats.
Lower than 59% of seats.
Lower than 62% of seats.
Less dense than 79% 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 527% college gradsD+2.6Not up in 2026District 12
28% college gradsR+9.9Not up in 2026District 6
23% college gradsR+22.7Held RDistrict 26
31% college gradsR+5.9Counting
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.
- Suzanne Weber (R)
2023– · Won 2022 by 13.1
Source: Past results: 99chambers results archive (MEDSL, Klarner, state election offices)