Barcelona residents who have lived their entire lives in the city are no longer the majority according to the 2024 Sociodemographic Survey released by the City Council’s Data Office. The survey indicates native-born residents now constitute just 45.5% of the population, down from nearly 56% in 2017. This ten-point decline over seven years reflects significant migration patterns transforming the city’s composition. More than 35% of current residents have arrived within the past decade. The majority of newer residents are foreign-born (50.8%), with substantial communities from Argentina, Colombia, Venezuela and France according to the biennial survey conducted since 2017.
Economic Improvements and Persistent Divides
The survey reveals clear economic improvements alongside persistent social divides. Available household income increased by 25% among very low-income groups between 2020 and 2024. Higher-income groups saw a 12% rise during the same period. Relative poverty has fallen below 20% for the first time in the survey’s history, dropping from 22.9% to 19.9%. However, significant gaps remain across multiple indicators. Remote working illustrates this divide with just 1.2% of low-income residents teleworking compared to 21% of high-income residents. Educational disparities are equally stark with 78.5% of high-income residents holding university degrees versus less than 20% among low-income groups.

Educational and Social Implications
School choice patterns further highlight Barcelona’s socioeconomic divisions according to the survey data. Approximately 71% of low-income families use public schools compared to 45% of high-income families. These educational disparities emerge alongside changing residential patterns throughout the city. The findings come as political pressure increases for housing investment in Barcelona’s urban core. Migration continues reshaping neighbourhood characteristics with the survey documenting growing international communities across income levels. The full dataset is available through the City Council’s statistics portal for public access.
The survey provides crucial baseline data for future urban planning decisions. City officials indicated these findings will inform upcoming housing and social integration policies. Next year’s municipal budget allocations are expected to address the identified socioeconomic gaps. Further analysis of neighbourhood-level data will continue through 2026.
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