This study explores the architectural and demographic dynamics of Jerusalem, examining public discourse to determine the presence of neo-colonial ethnic segregation and socio-spatial divisions. Furthermore, it aims to discern the underlying motivations influencing urban architecture and to identify challenges within Jerusalem’s demographic and architectural frameworks. Approach of the study encompasses an extensive review of academic publications, news articles, and both qualitative and quantitative data. The study includes documentation and archival research published in both international and national journals. Significant focus is placed on studies from global and regional organizations such as UNESCO, ICOMOS, the UN, IPCC, the EU, Friedrich Ebert Stiftung (FES), UNICEF in the State of Palestine, and various urban delineation and conservation projects by TİKA across the Jerusalem (al-Quds) metropolitan region. The paper critically assesses the city’s evolution into a space characterized by ethnonational divisions, heightened militarization, and increasing violence, which suggest a shift from an ‘ethnocracy’ to an ‘urban apartheid.’ Finally, this paper proposes transitioning from ‘ethnocracy’ to ‘democracy’ as a solution for achieving a truly modern and democratic Jerusalem metropolis.