California’s political landscape has long been a subject of fascination and debate. In 2010, the state adopted a top-two open primary systemaiming to encourage moderation by requiring candidates to appeal to a broader electorate. However, the system’s impact has been mixed, with critics arguing that it has not lived up to its promises.
Proponents of the top-two system envisioned a political environment where candidates would be compelled to court voters across the ideological spectrum. Yet, in most races, the system has resulted in the typical partisan showdowns between one Democrat and one Republican. This outcome has led some to question whether the system should be scrapped altogether.
California’s political landscape and the top-two primary system
California, known for its liberal leaningshas not elected a Republican to statewide office since 2006. Despite this, the state is not overwhelmingly Democratic enough to regularly advance two Democrats to the general election. This dynamic has created a unique political environment where the top-two system’s intended effects are often diluted.
The top-two primary system places all candidates on the same primary ballot, with the top two vote-getters advancing to the general election, regardless of party affiliation. The idea was to foster political moderation and provide voters with more meaningful choices. However, the reality has been different. In many cases, voters treat the top-two system as a partisan primarycoalescing around the candidate they consider the strongest representative of their party.
The challenges of the top-two system
One of the key challenges of the top-two system is its vulnerability to cynical gaming. In the 2026 primary, for example, a super PAC backing Democratic U.S. Sen. Adam Schiff put millions of dollars behind GOP candidate Steve Garvey, undercutting Democratic former Rep. Katie Porter’s chances. This tactic highlights the system’s potential for manipulation and raises questions about its fairness.
Critics of the top-two system, such as Democratic political consultant Steve Maviglio, argue that it is time to consider alternatives. Maviglio has filed a proposed ballot measure to repeal the system, advocating for a return to partisan primaries or the adoption of ranked choice voting. Ranked choice voting allows voters to rank their candidates by preference, potentially providing a more nuanced reflection of the electorate’s wishes.
The future of California’s voting system
As California continues to grapple with the implications of its top-two primary system, the debate over its effectiveness and potential alternatives is likely to intensify. With the state’s political landscape evolving, the need for a voting system that truly reflects the will of the people has never been more critical.
The top-two primary system was designed with the best intentions, aiming to foster political moderation and provide voters with more meaningful choices. However, its mixed results have led to calls for reform. As the state moves forward, the conversation about the future of its voting system will be crucial in shaping California’s political future.

