A “Learning City” uses its resources to enhance learning opportunities for individuals and communities that promote social cohesion, cultural prosperity and economic development. While the UNESCO network of learning cities provides guidelines for measuring social and economic prosperity, there have been no studies examining the current strengths and weaknesses of such cities in Thailand. The purpose of this study was to identify current strengths and opportunities for improvement in the Thanyaburi district of Thailand. We surveyed 400 residents to examine formal and informal learning activities, followed by layering the survey data using geographic information systems, to determine geographic differences in population size, density and transportation access. The findings show that formal and informal learning activities differ by the density and diversity of various geographical locations within the district according to urban centrality scores. The most popular activities were community-based, environmental and educational activities, respectively. However, various municipalities had few learning opportunities for local residents. Promoting lifelong learning opportunities is an essential response to establishing a vibrant environment for individuals, communities and cities and is a key driver to improving economic development (e.g., employment and education) and sustainability.