Topic Comparison
Voter Registration Options by state
Compare Voter Registration Options across states and jurisdictions, with links back to each full state voting guide.
Last reviewed: August 14, 2026. Generated from Can I Vote JSON voting-guide models.
Compare
Voter Registration Options comparison
| State | Registration Options | Deadline or Special Option | Source |
|---|---|---|---|
| Alabama | Online, By Mail, and In Person | Online registration must be completed 15 days before Election Day. |
State Election Website
State guide details |
| Alaska | Online, By Mail, and In Person | Online registration must be completed 30 days before Election Day. |
State Election Website
State guide details |
| American Samoa | By Mail and In Person | Mail registration must meet the state deadline 29 days before Election Day. |
Vote.gov
State guide details |
| Arizona | Online, By Mail, and In Person | Online registration must be completed 29 days before Election Day. |
State Election Website
State guide details |
| Arkansas | By Mail and In Person | Mail registration must meet the state deadline 30 days before Election Day. |
State Election Website
State guide details |
| California | Online, By Mail, and In Person | Online registration must be completed 15 days before Election Day. |
State Election Website
State guide details |
| Colorado | Online, By Mail, and In Person | Online registration must be completed 8 days before Election Day. |
State Election Website
State guide details |
| Connecticut | Online, By Mail, and In Person | Online registration must be completed 18 days before Election Day. |
State Election Website
State guide details |
| Delaware | Online, By Mail, and In Person | Online registration must be completed by the 4th Saturday before Election Day. |
State Election Website
State guide details |
| Florida | Online, By Mail, and In Person | Online registration must be completed 29 days before Election Day. |
State Election Website
State guide details |
| Georgia | Online, By Mail, and In Person | Online registration must be completed 30 days before Election Day. |
State Election Website
State guide details |
| Guam | Online and In Person | Online registration must be completed 15 days before Election Day. |
State Election Website
State guide details |
| Hawaii | Online, By Mail, and In Person | Online registration may be completed on Election Day. |
State Election Website
State guide details |
| Idaho | Online, By Mail, and In Person | Online registration must be completed 25 days before Election Day. |
State Election Website
State guide details |
| Illinois | Online, By Mail, and In Person | Online registration must be completed 16 days before Election Day. |
State Election Website
State guide details |
| Indiana | Online, By Mail, and In Person | Online registration must be completed 29 days before Election Day. |
State Election Website
State guide details |
| Iowa | Online, By Mail, and In Person | Online registration must be completed 15 days before Election Day. |
State Election Website
State guide details |
| Kansas | Online, By Mail, and In Person | Online registration must be completed 21 days before Election Day. |
State Election Website
State guide details |
| Kentucky | Online, By Mail, and In Person | Online registration must be completed 29 days before Election Day. |
State Election Website
State guide details |
| Louisiana | Online, By Mail, and In Person | Online registration must be completed 20 days before Election Day. |
State Election Website
State guide details |
| Maine | By Mail and In Person | Mail registration must meet the state deadline 21 days before Election Day. |
Vote.gov
State guide details |
| Maryland | Online, By Mail, and In Person | Online registration must be completed 21 days before Election Day. |
State Election Website
State guide details |
| Massachusetts | Online, By Mail, and In Person | Online registration must be completed 10 days before Election Day. |
State Election Website
State guide details |
| Michigan | Online, By Mail, and In Person | Online registration must be completed 15 days before Election Day. |
State Election Website
State guide details |
| Minnesota | Online, By Mail, and In Person | Online registration must be completed 20 days before Election Day. |
State Election Website
State guide details |
| Mississippi | By Mail and In Person | Mail registration must meet the state deadline 30 days before Election Day. |
State Election Website
State guide details |
| Missouri | Online, By Mail, and In Person | Online registration must be completed 27 days before Election Day. |
State Election Website
State guide details |
| Montana | By Mail and In Person | Mail registration must meet the state deadline 30 days before Election Day. |
State Election Website
State guide details |
| Nebraska | Online, By Mail, and In Person | Online registration must be completed by the 3rd Friday before Election Day. |
State Election Website
State guide details |
| Nevada | Online, By Mail, and In Person | Online registration must be completed 5 days before Election Day. |
State Election Website
State guide details |
| New Hampshire | By Mail and In Person | Mail registration must meet the state deadline 13 days before Election Day. |
State Election Website
State guide details |
| New Jersey | Online, By Mail, and In Person | Online registration must be completed 21 days before Election Day. |
State Election Website
State guide details |
| New Mexico | Online, By Mail, and In Person | Online registration must be completed 28 days before Election Day. |
State Election Website
State guide details |
| New York | Online, By Mail, and In Person | Online registration must be completed 10 days before Election Day. |
State Election Website
State guide details |
| North Carolina | Online, By Mail, and In Person | Online registration must be completed 25 days before Election Day. |
State Election Website
State guide details |
| North Dakota | North Dakota does not require voter registration. Voters should review state guidance for identification and election-day requirements. | same day registration: Not available |
State Election Website
State guide details |
| Ohio | Online, By Mail, and In Person | Online registration must be completed 30 days before Election Day. |
State Election Website
State guide details |
| Oklahoma | By Mail and In Person | Mail registration must meet the state deadline 25 days before Election Day. |
State Election Website
State guide details |
| Oregon | Online, By Mail, and In Person | Online registration must be completed 21 days before Election Day. |
State Election Website
State guide details |
| Pennsylvania | Online, By Mail, and In Person | Online registration must be completed 15 days before Election Day. |
State Election Website
State guide details |
| Rhode Island | Online, By Mail, and In Person | Online registration must be completed 30 days before Election Day. |
State Election Website
State guide details |
| South Carolina | Online, By Mail, and In Person | Online registration must be completed 30 days before Election Day. |
State Election Website
State guide details |
| South Dakota | By Mail and In Person | Mail registration must meet the state deadline 15 days before Election Day. |
State Election Website
State guide details |
| Tennessee | Online, By Mail, and In Person | Online registration must be completed 30 days before Election Day. |
State Election Website
State guide details |
| Texas | By Mail and In Person | Mail registration must meet the state deadline 30 days before Election Day. |
State Election Website
State guide details |
| Utah | Online, By Mail, and In Person | Online registration must be completed 11 days before Election Day. |
State Election Website
State guide details |
| Vermont | Online, By Mail, and In Person | Online registration may be completed on Election Day. |
State Election Website
State guide details |
| Virgin Islands | In Person | In-person registration must be completed 30 days before Election Day. |
Vote.gov
State guide details |
| Virginia | Online, By Mail, and In Person | Online registration must be completed 22 days before Election Day. |
State Election Website
State guide details |
| Washington | Online, By Mail, and In Person | Online registration must be completed 8 days before Election Day. |
State Election Website
State guide details |
| Washington DC | Online, By Mail, and In Person | Online registration must be completed 21 days before Election Day. |
State Election Website
State guide details |
| West Virginia | Online, By Mail, and In Person | Online registration must be completed 21 days before Election Day. |
State Election Website
State guide details |
| Wisconsin | Online, By Mail, and In Person | Online registration must be completed 20 days before Election Day. |
State Election Website
State guide details |
| Wyoming | By Mail and In Person | Mail registration must meet the state deadline 15 days before Election Day. |
State Election Website
State guide details |
Questions
Common voting questions
What does this Voter Registration Options page compare?
This page compares Voter Registration Options across the jurisdictions available in the generated Can I Vote topic index.
Where does this comparison data come from?
The comparison is generated from structured Can I Vote JSON models built from the canonical state voting-guide XML data.
Where can I verify current voting rules?
Use the state guide details and official source links in each row, then confirm final instructions with state or local election officials before voting.