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Diane Linthicum

R
State Senate D-28 · Oregon · Serving since 2025
Legislation
Overview of the Representative's office, activities, and communications.

About

Diane Linthicum is an American politician who is a Republican member of the Oregon State Senate, representing District 28, which covers all of Klamath County and outlying parts of Deschutes and Jackson Counties. She began her current term on January 13, 2025, having won election in 2024 without a loss in her electoral activity since 2020. She succeeded her husband, Dennis Linthicum, who previously held the seat but was ruled ineligible to seek re-election after accumulating unexcused absences during the 2023 Oregon Senate walkout, under the terms of Measure 113.

Summary generated by AllCiv from public sources.
Years in office
1
Elections won
2
Bills sponsored
15
Cosponsored
21
Committees
3

Committee Assignments

3 committees · 1 leadership role
vice chair·Human Services
member·Early Childhood and Behavioral Health
member·Health Care
Your actions
District
Population
140,770
Median HH Income
$67K
Unemployment
6.7%
Bachelor's+
24.7%
Veterans
N/A
Median Age
44.1
Mean HH Income
N/A
Poverty Rate
14.7%
HS or Higher
89.7%
Median Home Value
$359K
Median Rent
$1,075/mo
Owner-Occupied
75.8%
Under 18 / 65+
N/A
Links
Data sourced from official congressional records, CRS, and FEC filings. AllCiv Score methodology available at allciv.com/methodology.