Abstract. This paper covers issues related to using Open Data for retrieving geospatial information about population in Uzbekistan. The methods are described from the perspective of their relevance to the technical and conceptual development of interactive dynamic maps. Several peculiarities of development of Open Data in this country are analyzed with the purpose of applying geoinformation technologies for capturing geospatial information. Some analytical tools are suggested to bring together Open Data of different official sources by means of Geographical Information Systems. ArcGIS Online and other software are applied for interactive mapping.