The Netherlands operates one of the most fragmented multiparty systems in the democratic world. In the 2021 parliamentary elections, 17 parties won seats in the Tweede Kamer (House of Representatives), producing an effective number of parliamentary parties around eight.1PubMed Central. Associative issue ownership in a highly fragmented multiparty context: The Netherlands (2021) That figure alone sets the Netherlands apart from most Western democracies. Understanding how Dutch politics works means understanding not just a handful of major players, but a shifting ecosystem of parties that form, merge, split, and occasionally vanish between elections.
Why There Are So Many Parties
The short answer is proportional representation with an exceptionally low barrier to entry. The Netherlands uses a nationwide party-list system with no formal electoral threshold beyond what it takes to fill one of the 150 seats. In practice, a party needs less than one percent of the national vote to enter parliament. That makes it far easier for new movements to gain a foothold than in systems built around single-member districts or high thresholds.
The deeper answer involves history. For most of the twentieth century, Dutch society was organized along “pillars,” vertical blocs defined by religion or ideology. Catholics, Protestants, socialists, and liberals each had their own newspapers, schools, unions, and political parties. This structure, called pillarization, meant that multiple parties coexisted not as competitors for the same pool of voters but as representatives of distinct, self-contained communities. The pillars began crumbling in the 1960s and 1970s as secularization accelerated and voters became more willing to cross old boundaries, but the multiparty architecture they left behind persisted. Dutch voters had grown accustomed to choice, and the proportional system ensured that new parties could always emerge to fill niches that older ones left open.
Coalition government is the norm, not the exception. No single party has ever won a majority in the Tweede Kamer. Forming a government requires negotiations among two, three, or sometimes four parties, a process that routinely takes months. The 2021 formation talks lasted a record-breaking 299 days. This coalition culture shapes how parties behave: they campaign to win voters, but they govern by compromise, and every party understands that today’s rival could be tomorrow’s coalition partner.
The Main Party Families
Dutch parties cluster into recognizable ideological families, though the boundaries blur more than in many neighboring countries. On the center-right, the People’s Party for Freedom and Democracy (VVD) has been the dominant liberal-conservative force for decades, leading four consecutive coalition governments under Mark Rutte from 2010 to 2024. The Christian Democratic Appeal (CDA), once the anchor of Dutch centrist politics through its roots in the old confessional pillars, has suffered a long decline in vote share and now occupies a much smaller role than it did in the 1980s.
The progressive-liberal Democrats 66 (D66) carved out a distinctive position favoring democratic reform, education, and European integration. On the left, the Labour Party (PvdA) and GreenLeft (GroenLinks) formally merged into a joint list for the 2023 elections, pooling their resources after years of declining support when running separately. The more radical Socialist Party (SP) has struggled to maintain relevance in recent cycles. Animal-rights politics found a permanent home through the Party for the Animals (PvdD), a niche party that has gradually expanded its platform into broader environmental and social justice territory.
On the right and far right, Geert Wilders’s Party for Freedom (PVV) has been a fixture since 2006, campaigning primarily on immigration restriction and opposition to Islam. Forum for Democracy (FvD), founded by Thierry Baudet, surged in the 2019 provincial elections before internal crises and conspiracy-theory controversies cost it support. Two newer entrants reshaped the landscape in 2023: the farmer-citizen movement BBB and Pieter Omtzigt’s New Social Contract (NSC), both discussed in more detail below. Several smaller parties with roots in the Protestant tradition, including the ChristianUnion (CU) and the Reformed Political Party (SGP), reliably win a handful of seats each cycle.
How Voters Navigate the Choices
With so many options on the ballot, you might expect Dutch voters to be overwhelmed or disengaged. The evidence suggests the opposite. A long-running panel study tracking the same voters over 58 survey waves found that more than half of respondents changed their party preference at least once during the study period. But this volatility was not random or chaotic. Voters mostly switched between parties within the same ideological bloc, suggesting that they were comparison-shopping among broadly similar options rather than lurching across the political spectrum.2Party Politics. Are volatile voters erratic, whimsical or seriously picky? A panel study of 58 waves into the nature of electoral volatility (The Netherlands 2006–2010)
The people most likely to switch were those in the political middle: voters with average incomes, moderate education levels, and centrist self-placement. Interestingly, older voters, who are often assumed to be the most loyal, turned out to be quite volatile in between elections even if they tended to stick with familiar choices on polling day itself.3Party Politics. Are volatile voters erratic, whimsical or seriously picky? A panel study of 58 waves into the nature of electoral volatility (The Netherlands 2006–2010) One worrying pattern did emerge: voters with lower levels of education were more likely to switch between ideologically dissimilar parties, crossing bloc lines in ways that the middle-education voters generally did not.
A separate study covering four decades of elections found that rising volatility in the Netherlands was not primarily driven by younger generations replacing their more loyal elders. Instead, the increase was best explained by period effects, meaning something in the political environment itself changed and affected voters of all ages simultaneously.4Electoral Studies. Questioning generational replacement. An age, period and cohort analysis of electoral volatility in the Netherlands, 1971–2010 The researchers pointed to supply-side factors: the parties themselves were changing what they offered, and voters responded accordingly. New parties entering the market, established parties shifting their positions, and a media environment that amplified strategic considerations all played a role.
The Farmers’ Revolt and BBB’s Breakthrough
Perhaps the most dramatic recent illustration of how quickly new parties can upend Dutch politics came from the countryside. In the early 2020s, the Dutch government announced nitrogen-reduction targets that implied drastic cuts to livestock farming, triggering mass protests by farmers. Tractors blocked highways, manure was dumped on government buildings, and rural communities mobilized in ways that felt entirely new to a country where agricultural politics had been relatively quiet for decades.
The BoerBurgerBeweging (BBB, or Farmer-Citizen Movement) channeled that anger into electoral success. The party won a single seat in the 2021 elections but then dominated the 2023 provincial elections, becoming the largest party in every province. That translated into a commanding position in the Senate, since Dutch senators are elected by provincial legislators. The farmers’ revolt brought agricultural interests, nature protection, and rural grievances squarely into parliamentary debate in a way that caught urban-focused parties off guard.5European View. The farmers’ revolt in the Netherlands: Causes and consequences
What made BBB’s rise especially interesting was its connection to a broader sense of place-based resentment. Research covering three consecutive Dutch elections found that after agricultural policy and urban-rural divides became more prominent in the national debate, feelings of geographic resentment, a sense that your region is neglected or looked down upon by the political center, became a distinct predictor of BBB support. Voters with higher place-based resentment gravitated toward BBB even after controlling for other political attitudes, while they moved away from progressive parties like the combined PvdA/GroenLinks list and D66.6Electoral Studies. Place-based resentment and party support in multiparty systems: A study of three consecutive elections in the Netherlands
An important nuance here: place-based resentment was also associated with support for the radical right (principally the PVV), but that link disappeared once researchers accounted for other attitudes like immigration skepticism and political distrust. In other words, the PVV’s appeal was better explained by those other factors, while BBB tapped into something geographically specific. The rural-urban divide in Dutch politics, once relatively muted, has become a genuine fault line.7Electoral Studies. Place-based resentment and party support in multiparty systems: A study of three consecutive elections in the Netherlands
Euroscepticism From Left and Right
The Netherlands is often thought of as a founding member of the European project and a natural supporter of integration. The reality is more complicated. Dutch Euroscepticism is widespread but tends to be soft rather than hard. Most skeptical parties accept the Netherlands’ membership in the EU in principle but attach conditions and reservations that vary depending on where they sit on the political spectrum.8Metropolitan University Prague. The nature of Euroscepticism in the Netherlands: Before and After Brexit
On the left, parties like the SP, the ChristianUnion, and the Party for the Animals have historically viewed the EU as too market-oriented, a capitalist project that prioritizes free trade over workers’ rights and environmental protection. Their objections are about the kind of integration Europe pursues, not about integration itself. On the right, the PVV, the SGP, and Forum for Democracy frame their opposition in terms of sovereignty, arguing that Dutch political traditions and self-governance are being eroded by Brussels.9Metropolitan University Prague. The nature of Euroscepticism in the Netherlands: Before and After Brexit The PVV under Geert Wilders has at times gone further, flirting with calls for a “Nexit” referendum, though the party has moderated that language in more recent campaigns, especially during coalition negotiations.
A comparative study found that Dutch Eurosceptic parties tend to be more critical of the EU than their German counterparts, despite both countries being founding members of the European project.10Journal of European Integration History. Post-war manifestations of Euroscepticism in Germany and the Netherlands, 1950-2021: A comparative approach This may partly reflect the ease with which Eurosceptic parties gain seats under the Dutch proportional system. In Germany, the five-percent threshold keeps smaller protest movements out of the Bundestag, while in the Netherlands, even a party with modest support can win representation and keep EU criticism on the parliamentary agenda.
Television Debates in a Crowded Field
With so many parties competing for attention, televised election debates take on an unusual character. A Dutch debate might feature ten or more party leaders on stage simultaneously, each fighting for a few minutes of speaking time. The format creates a compressed, high-stakes environment where a strong moment or a stumble can shift media narratives overnight.
Research on these debates found that a single major debate can dramatically change how newspapers and television news portray the parties involved: which issues get associated with which party, which leaders are framed as winners or losers, and which cleavages between parties are highlighted. The follow-up media coverage, rather than the debate itself, appears to be the main channel through which debates influence voters. People’s perceptions of who won a debate often come less from watching it live than from consuming news coverage afterward.11PubMed Central. Televised election debates in the Netherlands: Indirect effects on party preferences through media coverage
That said, the overall impact should not be overstated. A study focused on the 2017 elections found that the debates and their media coverage did not exert a strong or systematic influence on voting behavior. Parties that skipped certain debates were not consistently punished by voters who watched. Some effect was found when media coverage specifically highlighted a party’s absence from an early RTL4 debate, but even that was modest.12Electoral Studies. Be there or be square – The impact of participation and performance in the 2017 Dutch TV debates and its coverage on voting behaviour The takeaway is that Dutch debates are more important for shaping the media narrative between the debate and election day than for directly changing minds in the moment.
Local Parties and the Municipal Layer
One feature of Dutch politics that often surprises outsiders is the strength of purely local parties at the municipal level. In city council elections, parties with no national affiliation regularly win large shares of the vote, and in many smaller municipalities they dominate. These local parties range from pragmatic civic associations focused on potholes and parking to ideologically coherent movements with clear policy platforms.
Their success reflects a disconnect between national political debates and the concerns of daily governance in towns and villages. National parties sometimes struggle to field strong local candidates or to make their national messaging relevant to, say, a dispute about a new housing development or a municipal merger. Local parties fill that gap by running on hyper-specific knowledge of their community. The result is that Dutch party politics operates on two somewhat independent tracks: a national conversation dominated by ideological competition and coalition strategy, and a local conversation where name recognition, community ties, and concrete local issues matter more than party labels.
Coalition Arithmetic and the 2023 Elections
The November 2023 elections produced a result that shocked many observers. The PVV won the most seats of any party, a historic first for Geert Wilders, who had been a polarizing figure in Dutch politics for nearly two decades. After extended negotiations, a four-party coalition was formed including the PVV, VVD, BBB, and NSC (New Social Contract), with a non-partisan prime minister rather than Wilders himself heading the government. The arrangement reflected the peculiar dynamics of Dutch coalition-building: even the largest party must make substantial concessions to bring partners on board.
NSC, founded by former CDA member Pieter Omtzigt, ran on a platform of institutional reform, government accountability, and what it called restoring the social contract between citizens and the state. Omtzigt had become a national figure through his dogged investigation of the childcare benefits scandal, in which thousands of families, many with immigrant backgrounds, were falsely accused of fraud and driven into financial ruin by tax authorities. His party won 20 seats in its debut election, an impressive result that demonstrated, once again, how quickly new parties can gain traction in the Dutch system.
The coalition that emerged was ideologically diverse to the point of internal tension. The PVV’s hard line on immigration sat uneasily beside NSC’s emphasis on rule-of-law principles, while BBB’s rural constituency had different priorities from the VVD’s urban-liberal base. Early months saw public friction over asylum policy, budget priorities, and the tone of government communication. Whether the coalition holds together for a full term remains an open question, as Dutch coalitions have become increasingly fragile in recent decades.
The Issue Ownership Puzzle
In political science, “issue ownership” refers to the idea that voters trust certain parties more on certain topics: one party is seen as best on healthcare, another on the economy, and so on. In a two- or three-party system, voters develop fairly stable associations. In the Netherlands, with 17 parties in parliament, those associations become far less clear-cut.13PubMed Central. Associative issue ownership in a highly fragmented multiparty context: The Netherlands (2021)
When so many parties compete, several of them may claim competence on the same issue, and voters may associate multiple parties with a single topic rather than assigning clear ownership. Immigration, for instance, is associated with both the PVV and Forum for Democracy, and to some extent with the VVD, depending on the voter. Healthcare might be claimed by both the SP and the PvdA. The environment is contested terrain among GroenLinks, D66, and the Party for the Animals. This diffusion of issue ownership means that parties cannot simply ride a single issue to dominance the way they might in a less fragmented system. They need to differentiate themselves on multiple fronts simultaneously, which partly explains why Dutch campaigns tend to be intense and message-heavy even by European standards.
How Religion Still Echoes
The old confessional pillars may have crumbled, but religious identity has not vanished from Dutch party politics. The SGP, the oldest party in the Netherlands (founded in 1918), draws its support almost exclusively from orthodox Reformed Protestant communities and consistently wins two to three seats. The ChristianUnion occupies a slightly broader evangelical-Protestant niche, regularly participating in coalition governments where it punches above its weight on ethical issues like euthanasia policy and Sunday trading laws.
The CDA, created in 1980 from a merger of Catholic and Protestant parties, was designed to transcend the old religious divisions. For decades it succeeded, serving as the natural party of government. But secularization eventually caught up with it. As fewer Dutch voters identified as religious, the CDA’s base shrank, and the party found itself competing for centrist votes against D66 and the VVD without a distinctive identity to fall back on. Its poor showing in 2021 and 2023 marked a low point, though the party retains some strength in rural provinces with lingering religious affiliation.
Meanwhile, the political behavior of Muslim-background voters, a growing demographic in the Netherlands, remains relatively understudied. Most have historically supported left-leaning parties like the PvdA, but the emergence of DENK, a party founded in 2015 by two former PvdA MPs of Turkish descent, introduced a new option that explicitly addresses issues of discrimination and multiculturalism. DENK has held three seats in parliament, drawing support primarily from voters with Turkish and Moroccan heritage in cities like Rotterdam, Amsterdam, and The Hague. Its presence adds another dimension to an already complex landscape.