Automatic Voter Registration — Oregon

Summary

Oregon's Motor Voter (AVR) system registered 272,000 previously unregistered citizens in its first year, disproportionately young and lower-income — demographics that traditionally underregister. Crucially, those registered through AVR turned out at rates comparable to traditionally registered voters, refuting the concern that automatic registrants are less engaged. The opt-out rate was below 4%. Seventeen states have since adopted AVR with consistently positive registration results. The finding illustrates how administrative default design can extend civic participation to populations that face friction in the traditional opt-in registration system.

Research question

"Does automatic voter registration through DMV transactions increase registration rates and turnout?"

Methodology

Result

Positive

Registration: 272,000 new registrations first year, majority low-income and younger voters; turnout of AVR registrants: comparable to traditionally registered

Evidence strength

Limited

Observational or pre-post design; correlation not necessarily causal.

Replication status

Replicated