Random Urban Expansion in Iraqi Cities and Its Impact on Urban Services

Abstract

This study examines the phenomenon of unplanned urban expansion in Iraqi cities as one of the most significant urban issues that has intensified under the political, economic, and social transformations experienced by Iraq, particularly after 2003. The study aims to analyze the main causes of this phenomenon and to identify its impact on the decline in the efficiency of basic urban services, especially water supply, electricity, transportation, and healthcare. It is based on the assumption that unplanned urban expansion is no longer merely an expression of disorganized population growth, but has become a direct consequence of weak urban planning, the decline in the effectiveness of housing policies, and increasing demographic and economic pressures. The study adopts a descriptive-analytical approach supported by an applied case study of selected Iraqi cities, namely Baghdad, Basra, and Samawah, relying on secondary data and statistical indicators to trace the scale of unplanned expansion and its service-related repercussions during the period 1987–2023. The findings reveal that this expansion has contributed to increasing service deficits, deepening spatial and social disparities between planned and unplanned neighborhoods, and intensifying pressure on urban infrastructure. The study concludes that addressing this phenomenon requires the adoption of sustainable planning policies, the reorganization of land use, and the strengthening of integration between urban and rural development in order to limit unplanned expansion and improve the efficiency of services in Iraqi cities.