Oregon offers options to register online. You can register to vote by mail in Oregon by printing a voter registration form, filling it out and sending it by mail to the local election office. You can also register to vote in person if you prefer.
To register the citizen must have the following requirements: be a citizen of the United States, be a resident of Oregon, be at least 16 years of age to register, and be at least 18 years of age before the day of the election to vote.