| State | Voter Online Registration Link/information | Last Date to Register |
| Alabama | https://www.alabamainteractive.org/sos/voter_registration/voterRegistrationWelcome.action | October 20 |
| Alaska | https://voterregistration.alaska.gov/ | September 1 |
| American Samoa | https://aselectionoffice.gov/node/3 (At election Office) | |
| Arizona | https://servicearizona.com/VoterRegistration/selectLanguage?id=AZVOTE | October 7 |
| Arkansas | https://www.sos.arkansas.gov/elections/voter-information (Mail In) | October 05 |
| California | https://registertovote.ca.gov/ | October 20 |
| Colorado | https://www.sos.state.co.us/voter/pages/pub/olvr/verifyNewVoter.xhtml | October 27 |
| Connecticut | https://voterregistration.ct.gov/OLVR/welcome.do | October 18, 2024 (by mail and online)
November 5, 2024 (in-person) |
| Delaware | https://ivote.de.gov/VoterView/registrant/newregistrant | October 12 |
| District of Columbia | https://dcboe.org/voters/register-to-vote/register-update-voter-registration | October 15, 2024 (by mail and online), November 5, 2024 (in-person) |
| Florida | https://registertovoteflorida.gov/home | October 7 |
| Georgia | https://mvp.sos.ga.gov/s/voter-registration?IsRegisterNow=true | October 7 |
| Guam | https://gec.guam.gov/where-to-register/ | October 22 |
| Hawaii | https://olvr.hawaii.gov/ | Mail: October 28, 2024
Online and In-Person: November 5, 2024 |
| Idaho | https://elections.sos.idaho.gov/ElectionLink/ElectionLink/ApplicationInstructions.aspx | October 11 |
| Illinois | https://ova.elections.il.gov/?Name=Em5DYCKC4wXCKQSXTgsQ9knm%2b5Ip27VC&T=637339537991817098 | Mail: October 8, 2024
Online: October 20, 2024
In-Person: November 5, 2024 |
| Indiana | https://indianavoters.in.gov/ | October 7 |
| Iowa | https://mymvd.iowadot.gov/Account/Login?ReturnUrl=%2fVoterRegistration | October 21, 2024 (by mail and online)
November 5, 2024 (in-person) |
| Kansas | https://www.kdor.ks.gov/apps/voterreg/home/index | October 15 |
| Kentucky | https://vrsws.sos.ky.gov/ovrweb/ | October 7 |
| Louisiana | https://www.sos.la.gov/ElectionsAndVoting/Pages/OnlineVoterRegistration.aspx?Referrer=https://www.sos.la.gov/ElectionsAndVoting/RegisterToVote/Pages/default.aspx | Mail and In-Person: October 7, 2024,
Online: October 15, 2024 |
| Maine | https://registertovote.sos.maine.gov/ | October 15, 2024 (by mail and online)
November 5, 2024 (in-person) |
| Maryland | https://voterservices.elections.maryland.gov/OnlineVoterRegistration/InstructionsStep1 | October 15, 2024 (by mail and online)
November 5, 2024 (in-person) |
| Massachusetts | https://www.sec.state.ma.us/divisions/elections/elections-and-voting.htm | October 26 |
| Michigan | https://mvic.sos.state.mi.us/RegisterVoter/Index | October 21, 2024 (by mail and online)
November 5, 2024, 8 p.m. (in-person) |
| Minnesota | https://www.sos.state.mn.us/elections-voting/register-to-vote/ | October 15, 2024 (by mail and online)
November 5, 2024 (in-person) |
| Mississippi | https://www.sos.ms.gov/elections-voting/voter-registration-information (Mail In) | October 7 |
| Missouri | https://s1.sos.mo.gov/elections/goVoteMissouri/register.aspx | October 9 |
| Montana | https://votemt.gov/ (Mail In/Election Office) | October 7, 2024 (by mail)
November 5, 2024 (in-person) |
| Nebraska | https://www.nebraska.gov/apps-sos-voter-registration/ | October 18, 2024 (by mail and online)
October 25, 2024 (in-person) |
| Nevada | https://www.nvsos.gov/sos/elections/voters/registering-to-vote | Mail: October 8, 2024
Online: October 23,2024
In-Person: November 5, 2024 |
| New Hampshire | https://www.sos.nh.gov/elections/register-vote (Mail In/Election Office) | October 23, 2024 (by mail)
November 5, 2024 (in-person) |
| New Jersey | https://www.nj.gov/state/elections/voter-registration.shtml | October 15 |
| New Mexico | https://portal.sos.state.nm.us/OVR/WebPages/InstructionsStep1.aspx?AspxAutoDetectCookieSupport=1 | October 8 |
| New York | https://elections.ny.gov/register-vote#VoteRegForm | October 26 |
| North Carolina | https://www.ncsbe.gov/registering/how-register | October 11, 2024 (by mail and online)
November 2, 2024 3:00 p.m. (in-person) |
| North Dakota | https://www.sos.nd.gov/elections | North Dakota does not require voter registration. |
| Ohio | https://olvr.ohiosos.gov/ | October 7 |
| Oklahoma | https://www.oklahoma.gov/elections/voter-registration/register-to-vote.html | October 11 |
| Oregon | https://sos.oregon.gov/voting/Pages/registration.aspx?lang=en | October 15 |
| Pennsylvania | https://www.pavoterservices.pa.gov/Pages/VoterRegistrationApplication.aspx | October 21 |
| Puerto Rico | https://ere-auth.ceepur.org/login?state=hKFo2SBLRXBJZ193Y1RzVnB5MUxNLW81RV9xR245N0FTeTBzTqFupWxvZ2luo3RpZNkgUmgtY2pIeHRoZEZMZktEcUVPaC1WZzNqN0Z1bkxSM1GjY2lk2SB3TW42bFdFU3M4UVRtSTVhbWRNdGZrc0JXdUozd3dFZg&client=wMn6lWESs8QTmI5amdMtfksBWuJ3wwEf&protocol=oauth2&prompt=login&audience=https%3A%2F%2Fere.ceepur.org%2Fapi%2Fv1%2F&redirect_uri=https%3A%2F%2Fere.ceepur.org&scope=openid%20profile%20email&response_type=code&response_mode=query&nonce=Wms3cU1ORXNmLWFmbXVhVkZKbExLelBMVFljMUd%2BVUYxNERZS1lEcy5jVw%3D%3D&code_challenge=ByJxxQFgIEF8LZ4IIR4TObCQO8pBefp9IP3qXVv-KhU&code_challenge_method=S256&auth0Client=eyJuYW1lIjoiYXV0aDAtcmVhY3QiLCJ2ZXJzaW9uIjoiMS4xMi4xIn0%3D | September 6, 2024 (by mail and in-person)
October 6, 2024 (online) |
| Rhode Island | https://vote.sos.ri.gov/Home/RegistertoVote?ActiveFlag=1 | October 6 |
| South Carolina | https://vrems.scvotes.sc.gov/OVR/Start | October 7 |
| South Dakota | https://sdsos.gov/elections-voting/voting/register-to-vote/default.aspx | October 21 |
| Tennessee | https://ovr.govote.tn.gov/ | October 7 |
| Texas | https://www.votetexas.gov/register-to-vote/index.html | October 7 |
| Utah | https://vote.utah.gov/register-to-vote-or-update-your-voter-registration/ | October 25, 2024 (by mail and online)
November 5, 2024 (in-person) |
| Vermont | https://sos.vermont.gov/elections/voters/registration/ | November 5 |
| https://vivote.gov/voters/register-to-vote/ (In Person) | October 6, 2024 (in-person) |
| Virginia | https://www.elections.virginia.gov/registration/how-to-register/ | October 15 |
| Washington | https://voter.votewa.gov/portal2023/login.aspx | October 28, 2024 (by mail and online)
November 5, 2024 (in-person) |
| West Virginia | https://ovr.sos.wv.gov/Register/Landing#Qualifications | October 15 |
| Wisconsin | https://myvote.wi.gov/en-us/Register-To-Vote | October 16, 2024 (by mail and online)
November 5, 2024 (in-person) |
| Wyoming | https://sos.wyo.gov/Elections/State/RegisteringToVote.aspx (Mail In/Election Office) | October 21, 2024 (by mail)
November 5, 2024 (in-person) |
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