Maryland offers online voter registration. To register or update your registration, visit the state's voter registration webpage: https://elections.maryland.gov/get_involved/election_judges.html​.

Maine 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: http://www.maine.gov/sos/cec/elec/voter-info/votreg.html​.

Louisiana offers online voter registration. To register or update your registration, visit the state's voter registration webpage: https://www.sos.la.gov/ElectionsAndVoting/Pages/OnlineVoterRegistration.aspx.

Kentucky offers online voter registration. To register or update your registration, visit the state's voter registration webpage: https://vrsws.sos.ky.gov/ovrweb/govoteky.

Kansas offers online voter registration. To register or update your registration, visit the state's voter registration webpage: https://www.kdor.ks.gov/Apps/VoterReg/Default.aspx.

Iowa offers online voter registration. To register or update your registration, visit the state's voter registration webpage: https://sos.iowa.gov/elections/voterinformation/voterregistration.html​.

Indiana offers online voter registration. To register or update your registration, visit the state's voter registration webpage: https://indianavoters.in.gov/.

Illinois offers online voter registration. To register or update your registration, visit the state's voter registration webpage: https://ova.elections.il.gov/​.

Idaho offers online voter registration. To register or update your registration, visit the state's voter registration webpage: https://apps.idahovotes.gov/YourPollingPlace/AmIRegistered.aspx.

Hawaii offers online voter registration. To register or update your registration, visit the state's voter registration webpage: https://olvr.hawaii.gov/.