Croatia: Election Polls & Latest Voting Intentions for the Croatian Election

The frontrunner in the current PolitPro Poll Trend for the Croatian election is HDZ with 33.2%. This is followed by SDP: 24.1%, Možemo!: 13.9%, Most: 8.3%, MSR NL: 3%, DP: 2.9%, Hrvatski suverenisti: 2.4%, HSU: 2.3%, DOMiNO: 2.1%, IDS: 1.5%, Centar: 1.2%, Pravedna Hrvatska: 1.2%, Pravo i Pravda: 1.1%, HSS: 1%, HNS: 0.3%, Nezavisna platforma Sjever: 0.3% and HSLS: 0.1%. Other parties secure 1.1% of the votes.

The incumbent coalition in Croatia currently secures only 42.4% of the seats and would thus lose its parliamentary majority. This signals a significant shift in political power dynamics: A coalition of HDZ, HNS, HSU and DP would, as it stands, be unable to continue its governmental work.

The PolitPro Poll Trend is more than just a snapshot. We aggregate data from all relevant polling institutes into a weighted average for the Croatian election. Since the classic hypothetical election question ('Who would you vote for if an election were held next Sunday?'] inherently fluctuates due to methodology, our poll trend provides a statistically robust data basis. It smooths out short-term outliers and reveals the real political dynamics over time.

By combining multiple data sources, we minimize the risk of random effects. Each survey is subject to a statistical margin of error (usually between 1.5% and 3%]. Our poll check for Croatia precisely indicates whether a party's gain represents a sustainable development or merely falls within the statistical uncertainty of a single institute.

The calculation follows a transparent mathematical model: Current polls receive a higher weighting than older data. Furthermore, the historical predictive accuracy of the institutes is incorporated into the calculation to compensate for methodological biases. The result is a valid trend line that accurately reflects the party system of Croatia.

Based on the poll trend, 4 parties would enter the Croatian Sabor: HDZ with 64 representatives, SDP with 46 representatives, Možemo! with 26 representatives and Most with 15 representatives.

Croatia's Parliament, the Sabor, comprises 151 members elected through a mixed proportional representation system. The country is divided into ten geographical constituencies, each allocating 14 seats. Two additional special constituencies exist: one provides three seats for the Croatian diaspora (voters residing outside Croatia), while the other reserves eight seats for national minority representatives. Voters cast their ballots for party lists but can influence the selection of a specific candidate within a list via a preferential vote.

To enter Croatia's Parliament, parties face a 5% electoral threshold applied at the constituency level. Since votes are not nationally aggregated, parties or coalitions must individually clear this hurdle in each of the ten geographical constituencies to participate in seat allocation via the D'Hondt method. An exception applies to national minority seats, which are allocated by a majority principle in a special nationwide constituency. This structure often favors regionally strong parties and stabilizes minority representation in the Sabor.

Forming a government in Croatia requires an absolute majority of at least 76 out of 151 seats in the Sabor. As the electoral system frequently prevents any single party from achieving this majority alone, coalitions are the norm. Following an election, the President of the Republic conducts consultations with parties and tasks the individual who can credibly demonstrate parliamentary majority support with forming the government. The eight representatives of national minorities often serve as crucial kingmakers in forging stable governing alliances.

Following the official announcement of election results by the State Electoral Commission (DIP), the President convenes the new Parliament for its inaugural session. During this session, members of parliament elect the Speaker of Parliament. The Prime Minister-designate then presents their cabinet and government program to the Sabor. The new government officially takes office after a subsequent vote of confidence, which requires an absolute majority. The parliamentary term lasts four years, though Parliament can be dissolved prematurely if a viable governing majority cannot be formed.

All Croatian citizens aged 18 and over are eligible to vote. A distinctive feature of the Croatian electorate is the strong involvement of the diaspora, primarily residing in Bosnia and Herzegovina and spread globally, which occupies its own electoral district. Voter turnout traditionally falls within a moderate range and is often influenced by mobilization within major political blocs and by regional issues. The political landscape is historically marked by strong polarization, with regional parties (e.g., from Istria or Slavonia) often representing specific local interests in the national parliament.