Ümraniye is a municipality and district located within the Istanbul Province of Turkey. It covers a total area of 46 square kilometers and had a recorded population of 723,760 in 2023.
The district was officially separated from Üsküdar in 1987. It is bordered by Çekmeköy to the northeast, Sancaktepe to the east, Ataşehir to the south, Üsküdar to the west, and Beykoz to the northwest.