How voting works in Mississippi
Registration, ID, early and mail voting, drop boxes and how many people voted each way in 2024, from official sources.
In Mississippi, ID is required to vote in person; registration must be completed before voting (no same-day registration); there is no early in-person voting; mail ballots need an excuse.
Registering to vote in Mississippionline, automatic and same-day registration
| Topic | Mississippi | All states |
|---|---|---|
| Online registration | Not provided | 42 states and D.C. have online voter registration |
| Automatic registration | Not provided | 24 states and D.C. have automatic voter registration |
| Pre-registration | Must be 18 by Election Day | 23 states and D.C. permit pre-registration for 16- and 17-year-olds |
| Same-day registration | Not provided | 24 states and D.C. have same-day registration |
| Registration deadline | 30 days before Election Day | National average is 19 days before Election Day |
| Voter registration database | Top-down | 36 states and D.C. use top-down; six states use bottom-up; eight states use a hybrid system |
Register or check your registration on the federal portal: Vote.gov, Mississippi.
Casting a ballot in MississippiID, early voting, mail ballots and drop boxes
| Topic | Mississippi | All states |
|---|---|---|
| ID to vote in person | ID required | 36 states require ID to vote in person |
| Early in-person voting | Not provided | 47 states and D.C. allow early in-person voting; national average is 21 days |
| Vote centers on Election Day | Not used | 21 states and D.C. allow vote centers for Election Day voting |
| Absentee voting without an excuse | Not permitted | 36 states permit no-excuse absentee voting |
| Ballots mailed to every voter | Ballots are not mailed to all registered voters statewide | Eight states and D.C. mail ballots to all active registered voters |
| Deadline to return a mail ballot | 5 days after Election Day | 36 states require ballots returned by Election Day* |
| Who may return another person's ballot | Family, household member or caregiver | 38 states have laws governing ballot collection |
| Ballot drop boxes | Prohibited | 12 states prohibit; 28 states permit; other states are silent |
| Fixing a mail ballot problem (cure) | Ballot cure process permitted | 33 states and D.C. have a ballot cure process |
| Mail ballot processing starts | When polls open on Election Day | 43 states and D.C. begin processing before Election Day |
| Electronic ballot return | UOCAVA Voters | 32 states and D.C. allow for military and overseas voters; 13 states and D.C. allow for voters with disabilities |
Rules are those listed by the Election Assistance Commission and the National Conference of State Legislatures in January 2026; the right-hand column compares with all states. Laws can change, so check your state election office before you vote.
After the vote and primariesrecounts, audits and primary type
| Topic | Mississippi | All states |
|---|---|---|
| Automatic recount | Automatic recount threshold not used | 25 states and D.C. have automatic recount thresholds |
| Post-election audit | Does not use post-election audits | 49 states and D.C. require post-election audits |
| Primary elections | Open | Primaries range from fully open to fully closed |
How people voted in 2024: Mississippiballots by mode, mail voting and election administration
| Mail voting in 2024 | Mississippi |
|---|---|
| Mail ballots sent to voters | 28,558 |
| Share of sent mail ballots returned | n/a |
| Share of returned mail ballots counted | n/a |
| Mail ballots that went through ballot curing | n/a |
| Drop boxes | Did not allow drop boxes |
| Running the 2024 election | Mississippi |
|---|---|
| Active registered voters (Nov. 5, 2024) | 1,965,948 |
| Registration transactions in the two years to the 2024 close | 927,908 |
| Voters removed from the rolls in that period | 148,200 |
| Confirmation notices sent | 100,185 |
| Voting locations | 1,746 |
| Poll workers | n/a |
| Election jurisdictions reporting | 82 |
| How registrations arrived | Share |
|---|---|
| Motor Vehicle Dept. | 45.6% |
| In Person | 32.1% |
| Online | 0.9% |
| Mail, Email, Fax | 19.6% |
| Other | 1.7% |
Audits and checks reported: Access audit: no; Ballot reconciliation audit: yes; Compliance audit: yes; Eligibility audit: yes; Legal audit: yes; Logic/accuracy testing: yes; Post-election tabulation audit: no; Risk-limiting audit: no; Other audit(s): no.
Reported by the state to the U.S. Election Assistance Commission (2024 Election Administration and Voting Survey). Reported Percentages may not sum to 100 because of missing answers. Read the EAC brief for Mississippi.
Who runs elections in Mississippiofficial, local offices and website
- Chief election official: Secretary of State
- Who runs elections locally: County Board of Election Commissioners, County Registrar (Clerk of the Circuit Court), Municipal Election Commission
- Election jurisdictions: 82
- State election website: www.sos.ms.gov/elections-voting
Source: EAC and NCSL State Election Profile for Mississippi, January 2026. Neither organization advocates for or against any election policy.