[15] The river Swarnamukhi flows through Tirupati, Srikalahasti, Naidupeta, Vakadu and join into the Bay of Bengal.

Based on the 2011 census data, Tirupati district had a population of 21,96,984, of which 850,056 (38.69%) lived in urban areas.

[17] The district is divided into 4 revenue divisions: Gudur, Srikalahasti, Sullurupeta and Tirupati, which are further subdivided into a total of 34 mandals, each headed by a sub-collector.

50,000-100,000 devotees visit The Sri Venkateswara Temple at Tirumala everyday, contributing to the tourism driven economy of the district.

The National Atmospheric Research Laboratory of the Department of Space is at village Gadanki in Pakala mandal.

The lab is involved in carrying out fundamental and applied research in Atmospheric and Space Sciences.

Tiruamala, at a distance of 22 km from Tirupati, is abode of Venkateswara Swamy temple attracting 50000-100000 visitors.

Roja Selvamani born in Tirupati is a famous film actor turned politician.

Madhurantakam Rajaram Sahitya Akademi Award winner was born in Damalacheruvu.

Raj Reddy, Computer Scientist and winner of Turing Award was born in Katur village of Buchinaidu kandriga mandal.