Marília Arraes (PDT) and Humberto Costa (PT) are leading the race for Senate seats in Pernambuco, according to a Genial/Quaest poll released Tuesday [1].
The results indicate a strong position for candidates aligned with the current federal administration. This momentum suggests that the influence of President Luiz Inácio Lula da Silva remains a decisive factor in the region's electoral dynamics [4].
The poll, released July 28, 2026 [2], focused on the competition for two available Senate seats in the state [2]. The survey tested four different scenarios to determine voter intention and candidate viability [1]. In each of these tested scenarios, Arraes and Costa maintained their lead over other competitors.
Arraes, representing the Democratic Labour Party (PDT), and Costa, representing the Workers' Party (PT), are navigating a competitive political landscape in Pernambuco. The consistency of their lead across multiple scenarios suggests a consolidated base of support as the election cycle progresses.
Political analysts said the leading positions of these candidates are likely linked to their alliance with the presidency [4]. By leveraging this connection, the candidates have managed to stay ahead in the voter intention metrics captured by the Genial/Quaest data.
“Arraes and Costa maintained their lead over other competitors.”
The lead held by Arraes and Costa reflects the continued strength of the 'Lula' coalition in Northeastern Brazil. By securing these two Senate seats, the administration's allies would strengthen their legislative leverage in Brasília, ensuring a more cooperative relationship between the executive branch and the upper house of Congress.
