This article examines the modeling and forecasting of urban population spatial distribution based on Geographic Information Systems (GIS) technologies. The study conducted geospatial analysis of population density, urbanization processes, and demographic changes using Tashkent city as a case study. Population spatial distribution forecasting models were developed using modern GIS software - ArcGIS, QGIS, and Python libraries. As a result, a forecast of geographic distribution of urban population for 2025-2035 has been prepared and practical recommendations for urban planning have been developed.