According to the last available local census data (2011), the town of Ukhrul has a population of approximately 28,792, while the larger Ukhrul district is home to over 183,000 people.
The population is overwhelmingly indigenous, with the Tangkhul Naga tribe constituting the vast majority. The Tangkhuls are known for their distinct dialect, cultural attire, and close-knit community structure.
Christianity is the dominant religion in Ukhrul, with the Baptist denomination being the most prominent due to the historical influence of early western missionaries. The literacy rate in Ukhrul is notably high—often exceeding 80%—which is higher than both state and national averages. The primary languages spoken are Tangkhul, Manipuri (Meiteilon), and English, which is widely used in administration and education.