When measuring people’s trust, research show a negative trend where people’s trust over time is declining globally, where digitalization is accelerating the process. Trust is a key component in a democratic society and social studies has the task of communicating democratic values and integrate the students in the democratic process. The aim of the present study was therefore to examine how different aspects of the concept “Trust” are highlighted and portrayed within different fields of knowledge in textbooks for social studies in upper secondary school. Three aspects of trust was analyzed; social capital and trust in one’s surroundings; trust in the political system and its institutions; how the economic system influence people’s trust. The concept of trust was examined through a thematic analysis, with discourse analytical elements that calculated frequencies of latent and semantic value words. The analysis indicate that both textbooks contain a frequent space for discourses of trust, where social trust is highlighted. Furthermore the results showed a big difference between latent reasoning about trust and direct semantic reasoning about trust. When examining study questions and tasks similar results were found, where Arena 123 had the most latent codes in the answer options, while Perspektiv på samhället had the most direct trust frequencies.