How Mississippi's Primary Works
Mississippi uses a Open Primary system
& Party Affiliation Statistics
All data provided by
Ask about any county, age group, or district in Mississippi, in plain English, and get answers in seconds.
Key voter registration statistics · Updated 2026
About 58% of voters in DeSoto County and Harrison County have no modeled party lean, compared with 47.27% across Mississippi. The two tie for the highest share of any Mississippi county with at least 50,000 voters. Mississippi doesn't register voters by party, so these figures are modeled.
Answered directly from the voter file with Voter Count
How many registered Democrats, Republicans, and Independents are in Mississippi?
| Party | Registered Voters | % of Total |
|---|---|---|
Democratic | 469,488 | 23.9% |
Republican | 564,179 | 28.8% |
Independent | 926,851 | 47.3% |
Other | 283 | 0.0% |
Mississippi uses a Open Primary system
How many eligible Mississippi residents actually vote?
| Election | Turnout | Voted |
|---|---|---|
| 2024 General | 57.8% | 1,250,000 |
| 2022 General | 32.5% | 709,100 |
| 2020 General | 60.6% | 1,325,000 |
| 2024 Presidential Primary | 12.7% | 247,773 |
| 2024 State Primary | 12.7% | 247,773 |
All data provided by
Ask about any county, age group, or district in Mississippi, in plain English, and get answers in seconds.