The three northwestern coastal departments of Peru, Tumbes, Piura, and Lambayeque all voted solidly for the victorious rightwing candidate, Keiko Fujimori, in the 2026 election, giving her, respectively, 64.4%, 57%, and 58.9% of their votes. By Peruvian standards, these three departments are roughly average in terms of social and economic development (see the maps in the previous post). All three have agriculturally oriented economies, and all have long favored conservative, market-oriented policies.
One distinctive socio-cultural feature of northwestern Peru is its relatively large proportion of Afro-Peruvians. Black Peruvians constitute 11.5 percent of the population of Tumbes, 8.9 percent of the population of Piura, and 8.4 percent of the population of Lambayeque, the highest figures in the country. One might expect Afro-Peruvians to favor leftwing candidates, which is certainly the case in Colombia regarding Afro-Colombians (as can be seen on the final two maps posted below). Unfortunately, racial electoral data in Peru is not available. It has been noted, however, that Afro-Peruvian issues received little attention in the 2026 platforms of all Peruvian political parties. If Black voters in Peru did favor the leftwing candidate, Roberto Sánchez, then the dominant mestizo population of the northwest must have voted even more strongly for Fujimori than the total departmental tallies would indicate.
