Oregon Congressional District 03

Voters

Registered Voters: 664,019
Active Voters: 498,353 (75.1%)

Party Registration

Party	Voters	Share
Democratic	279,063	42.0%
Republican	87,865	13.2%
Unaffiliated	250,478	37.7%
Other parties	46,613	7.0%
No party recorded	0	0.0%

Turnout by Cycle

Cycle	General	Democratic Primary	Republican Primary
2023–2024	356,403 (53.7%)	0 (0.0%)	0 (0.0%)
2021–2022	299,954 (45.2%)	0 (0.0%)	0 (0.0%)
2019–2020	363,457 (54.7%)	0 (0.0%)	0 (0.0%)
2017–2018	279,854 (42.1%)	0 (0.0%)	0 (0.0%)
2015–2016	284,147 (42.8%)	0 (0.0%)	0 (0.0%)
2013–2014	201,449 (30.3%)	0 (0.0%)	0 (0.0%)
2011–2012	236,530 (35.6%)	0 (0.0%)	0 (0.0%)

Turnout counts today's registered voters with a counted ballot in the cycle's elections (the odd and even year), as a share of today's registered voters. Voters who have since left the rolls are not counted.

Browse the voter list for this district (premium access; sign-in required)

Source: Civitech voter file snapshot as of 10/02/2025. These are registered voters, separate from the Census population figures. Counts under 10 are suppressed and shown as "<10".

Demographics

Total Citizen Population: 656,756
Citizen Voting Age Population (CVAP): 523,619

Citizen Population by Race/Ethnicity

Group	Citizens	Share
Non-Hispanic	576,246	87.7%
Hispanic	80,509	12.3%
White	454,947	69.3%
Black	36,201	5.5%
Asian	41,821	6.4%
American Indian / Alaska Native	2,956	0.5%
Native Hawaiian / Pacific Islander	3,583	0.5%
Two or More Races	6,826	1.0%

Citizen Voting Age Population by Race/Ethnicity

Group	CVAP	Share
Non-Hispanic	473,033	90.3%
Hispanic	50,586	9.7%
White	383,339	73.2%
Black	31,793	6.1%
Asian	42,624	8.1%
American Indian / Alaska Native	9,619	1.8%
Native Hawaiian / Pacific Islander	2,462	0.5%
Two or More Races	3,704	0.7%

Source: Redistricting Data Hub / U.S. Census Bureau CVAP Special Tabulation.