Purpose The purpose of this paper is to assess higher education institutions’ (HEIs) social sustainability by applying Integrated Social Value (ISV) analysis to eight universities belonging to the Catalan Association of Public Universities in Spain. Design/methodology/approach ISV analysis is a social accounting methodology that considers both the economic value and the social value created for all the organisation’s stakeholders through a participatory and systematic process. Findings The authors have shown that ISV analysis can be effective to assess the impacts on social sustainability of HEIs. The monetised results facilitate understanding about the valued impacts and allow integration with the universities’ financial data. Research limitations/implications The research advances the under-researched topic of social sustainability assessment in higher education. Practical implications Quantifying universities’ social impacts in monetary terms may help to transform conventional financial accounting and improve HEIs’ internal strategy and management according to sustainability principles. Social implications The process of measuring the social value created by universities provides a way to meet the rising demands for greater accountability and transparency and facilitates engagement with stakeholders on how these institutions are contributing to sustainable development. Originality/value ISV analysis represents an innovative approach to assess how HEIs create benefits for its internal and external stakeholders and contribute to solutions to social challenges.