Primary Rules
How Minnesota's Primary Works
Minnesota uses a Open Primary system
Open Primary
Any registered voter can vote in any party's primary, regardless of their own party affiliation or registration status.
& Party Affiliation Statistics
Key voter registration statistics · Updated 2026
How many registered Democrats, Republicans, and Independents are in Minnesota?
| Party | Registered Voters | % of Total |
|---|---|---|
Democratic | 1,228,712 | 34.08% |
Republican | 1,378,049 | 38.22% |
Independent/Other | 998,651 | 27.7% |
Minnesota uses a Open Primary system
How many eligible Minnesota residents actually vote?
| Election | Turnout | Voted |
|---|---|---|
| 2024 General | 76.4% | 3,272,414 |
| 2022 General | 60.5% | 2,526,646 |
| 2020 General | 79.2% | 3,292,997 |
| 2024 Presidential Primary | 16.2% | 585,991 |
| 2024 State Primary | 12.8% | 543,982 |