Rhode Island offers online voter registration. To register or update your registration, visit the state's voter registration webpage: https://vote.sos.ri.gov/​.

Puerto Rico does not offer online voter registration. For information on how to register to vote or update your registration, visit the territory's voter registration information webpage: http://ww2.ceepur.org/es-pr/Paginas/default.aspx.

Pennsylvania offers online voter registration. To register or update your registration, visit the state's voter registration webpage: https://www.pavoterservices.pa.gov/Pages/VoterRegistrationApplication.aspx​.

Oregon offers online voter registration. To register or update your registration, visit the state's voter registration webpage: http://sos.oregon.gov/voting/Pages/registration.aspx?lang=en.

Oklahoma does offer online voter registration but for updates only NOT first time registration. 

For information on how to register to vote for the first time or update your registration, visit the state's voter registration information webpage: https://www.ok.gov/elections/Voter_Info/Register_to_Vote/index.html​.

Ohio offers online voter registration. To register or update your registration, visit the state's voter registration webpage: https://olvr.sos.state.oh.us/​.

North Dakota does not conduct statewide voter registration. For information, visit this page: https://vip.sos.nd.gov/PortalList.aspx on the state election office's website.

North Carolina does not offer online voter registration. For information on how to register to vote or update your registration, visit the state's voter registration information webpage: https://www.ncsbe.gov/Voter-Information/VR-Form​.

New York offers online voter registration. To register or update your registration, visit the state's voter registration webpage: https://dmv.ny.gov/org/more-info/electronic-voter-registration-application.

New Mexico offers online voter registration. To register or update your registration, visit the state's voter registration webpage: https://portal.sos.state.nm.us/OVR/WebPages/Instructionsstep1.aspx?AspxAutoDetectCookieSupport=1.