The population density of Ankara Metropolitan Municipality is 360.461. The population density of Yenimahalle (person/ km2) is 2020. Specific information about Ümit District due to our working area that its density of population is 536 (Total population of Ümit Neighborhood is 13845, total square measure is 24.82). Although, Ümit Neighborhood has limited area, it has dense gated community and high-rise apartment blocks. Therefore, its ratio of population density is very high.
Yearly Speed of Population Growth between Çankaya County and Yenimahalle, 2000. (Source: 2023 Başkent Ankara Nazim İmar Planı) In 1936, Çankaya was central district. Gölbaşı and Elmadağ sub-districts were connected to Çankaya District, in this time. After this connection, sub-district organizations were removed at 1960. Therefore, Cebeci, Bahçelievler and Dikmen became neighborhood of Çankaya. Besides, Mamak and Gölbaşı became districts and separated from Çankaya at 1983. These connections and separations were reflected on yearly speed of population growth of Çankaya district. In Ankara’s development process, West Corridor has a huge impact. In this context, Yenimahalle has a significant place in this development. Yenimahalle were become a district at 1960. Until 1980, it is observed that there is an increase ratio of speed of population growth. The speed of population growth of Yenimahalle was decreased because of separation of Etimesgut, in the period of 1980-1990. Developing of Batıkent and Çayyolu neighborhood, the speed of population growth of Yenimahalle was increased, in 1990-2000.