Tirupati district
Tirupati district () is one of the eight districts of Rayalaseema region in the Indian state of Andhra Pradesh. The district headquarters is located at Tirupati city. This district is known for its numerous historic temples, including the Hindu shrine of Tirumala Venkateswara Temple and Sri Kalahasteeswara temple. The district is also home to Satish Dhawan Space Centre (formerly Sriharikota Range), a rocket launch centre located in Sriharikota. The river Swarnamukhi flows through Tirupati, Srikalahasti and joins  the Bay of Bengal. The district is an educational hub and has central and state universities and institutes including IIT Tirupati, Sri Venkateswara University, National Sanskrit University, IISER Tirupati. The district is home to Sri City, one of the leading special economic zone (SEZ) in India. Etymology 
The district derived its name from its main city, Tirupati. In Tamil translation, tiru means sacred or Lakshmi and pati means abode or husband. History 

On 26 January 2022, Balaji district was proposed to be formed from parts of Chittoor,  Nellore districts as one of the twenty-six districts. Based on the feedback from public, the name was later changed to Tirupati district. The new district came into existence on 4 April 2022 with Gudur, Sullurupeta revenue divisions from Nellore district and  Tirupati revenue division from Chittoor district. Srikalahasti revenue division was newly created. Geography 
Tirupati district is located between the northern latitudes of 13°21′54″ and 14°30′40″ and between the eastern longitudes 79°5′42″ and 80°4′10″. It is bordered by SPSR Nellore district to the north, Chittoor and Annamayya districts to the west , Chittoor and Tiruvallur district of Tamil Nadu to the south and Bay of Bengal to the east. The river Swarnamukhi flows through  Tirupati, Srikalahasti and joins with the Bay of Bengal. The major part of Pulicat Lake is in this district. Demographics 

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. Tirupati district had a sex ratio of 1000 females per 1000 males. Scheduled Castes and Scheduled Tribes make up 5,19,388 (23.64%) and 1,70,779 (7.77%) of the population respectively. 93.75% of the population follow Hinduism, with a small minority follows Islam and Christianity. 88.00% of the population spoke Telugu, 6.50% Tamil and 3.64% Urdu as their first language. Politics 

The district is part of two parliamentary constituencies and seven assembly constituencies. The parliamentary constituency are Tirupati (Lok Sabha constituency) and Chittoor(partial). The assembly constituencies are given below. Administrative divisions 

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. Mandals 
The list of 34 mandals in Tirupati district, divided into 4 revenue divisions, is given below. Gudur revenue division
 Balayapalli
 Chillakur
 Chittamur
 Dakkili
 Gudur
 Kota
 Vakadu
 Venkatagiri
 Srikalahasti revenue division
 K. V. B. Puram
 Nagalapuram
 Narayanavanam
 Pichatur
 Renigunta
 Srikalahasti
 Thottambedu
 Yerpedu
 Sullurupeta revenue division
 Buchinaidu Kandriga
 Doravarisatram
 Naidupeta
 Ozili
 Pellakur
 Satyavedu
 Sullurpeta
 Tada
 Varadaiahpalem
 Tirupati revenue division
 Chandragiri
 Chinnagottigallu
 Pakala
 Puttur
 Ramachandrapuram
 Tirupati Rural
 Tirupati Urban
 Vadamalapeta
 Yerravaripalem

Cities and towns 

The district has one municipal corporation at Tirupati city, and six  municipalities at Srikalahasti, Gudur, Naidupeta, Sullurpeta, Puttur and Venkatagiri. This district also has many census towns, 822 gram panchayats and 1107 villages. Economy
STPI, Tirupati with a 10,000 sq.ft. facility for  incubation was started in the year 2002. Sri City, a SEZ was started in the year 2008. 50,000-100,000 devotees visit The Sri Venkateswara Temple at Tirumala everyday, contributing to the tourism driven economy of the district. Transport

Roadways

NH 16, NH 71, NH 140, NH 716 and NH 565 pass through  the district. Six lane express way connecting Tirupati and Bangalore via Chittoor is operational. Railways

Tirupati railway station is among the busiest railway stations of India. It is on the Renigunta-Katpadi railway line. Renigunta junction,Sullurupeta railway station, Gudur junction and Pakala junction are major railway stations. Airways

Tirupati Airport, the second-largest airport in Andhra Pradesh, is located  from the Tirupati city centre and has daily flights to several domestic destinations. Tirupati Airport is upgraded to an international airport. The new international terminal was inaugurated on 22 October 2015, but  is not operational. The nearest operational international airport is Chennai International Airport which is  from Tirupati. Waterways

Dugarajapatnam Port is a proposed port in the district. Education 

Sri Venkateswara University, Sri Padmavati Mahila Visvavidyalayam, National Sanskrit University,Sri Venkateswara Vedic University, Sri Venkateswara Veterinary University (SVVU) and Krea University are some of the universities in the district. Several eminent institutes of excellence such as Government Institute of Ceramic Technology, National Institute of Ocean Technology, IIT Tirupati, IISER Tirupati, Indian Culinary Institute, Tirupati, Sri Venkateswara Institute of Medical Sciences (SVIMS),  Sri Venkateswara Institute of Cancer Care and Advanced Research Tata Trusts - SVICCAR Hospital, Institute of Financial Management and Research and  Indian Institute of Information Technology, Sri City are present in 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. Tourist attractions

Tirupati, Tirumala and Srikalahasti  have famous Hindu temples. Tiruamala, at a distance of 22 km from Tirupati, is abode of  Venkateswara Swamy temple attracting 50000-100000 visitors. Pulicat Lake, a salt water lake spread over 500 Sq.Km,  and Nelapattu Bird Sanctuary, famous for Spot-billed pelican,  at a distance of 80 Km from Tirupati are popular environmental tourist attractions. Chandragiri Fort an 11th century fort, Satish Dhawan Space Centre,  a space launch center are other places of interest. Notable people 
N. Chandrababu Naidu born in Naravaripalle and N. Janardhana Reddy born in Vakadu served as chief ministers of Andhra Pradesh. 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. References

External links 

 Mandals of Tirupati district - Overpass turbo OSM interactive map
 Railways in Tirupati district - Overpass turbo OSM interactive map

Tirupati district
Districts of Andhra Pradesh
Rayalaseema
2022 establishments in Andhra Pradesh