The city of Chittoor is also the district headquarter of the Chittoor district in the Indian state of Andhra Pradesh and thus there are many district-level government institutions in this city. Chittoor also functions as the headquarters of the Chittoor Mandal and the Chittoor revenue division. The city has a population of more than 3.5 lakh residents who majorly speak in Telugu. However, the city also houses many Tamil, Kannada and Marathi speaking people. Chittoor is located in the southernmost part of Andhra Pradesh, on the banks of River Neeva. The economy of Chittoor is predominantly run by its agro-market. The city witnesses the production and trade of mango, grain, sugarcane and peanut. Tomato farming in Chittoor contributes to over 20% of the States production of tomatoes. The other industries in the region include oilseed, poultry and milk. It is the second largest milk producing district in the state and has an expansive dairy industry. Chittoor is also known for its textile industry. Silk is weaved in 13,000 power looms, providing employment to more than 40,000 workers. The granite industry is also known for its production of black, pink and grey granites. The historical Chandragiri Fort from the 11th century is the most notable landmark near Chittoor. Ardhagiri Anjaneyaswamy temple and Swayambu Varasidhi Vinayakaswamy temple are other notable landmarks in and around Chittoor.
IOB based in Chennai, is a public sector bank with almost 3400 domestic branches, including 1150 branches in Tamil Nadu, and eight offices in overseas as of 31 October 2017. An ISO certified in-house Information Technology department, which had developed the software used by IOB to provide online banking to customers earlier. The IOB had a network of around 3300 ATMs across India, as of 2016. The branches of IOB are in Singapore, Bangkok, Colombo, Seoul. The representative offices of IOB are in Guangzhou, Dubai, and Vietnam. In 1937, the Indian Overseas Bank (IOB) was established by Thiru.M. Ct. M. Chidambaram Chettyar for encouraging foreign exchange operations and overseas banking. IOB opened a representative office each in Guangzhou, China, and Kualalampur. IOB opened other Representative offices in Dubai and the United Arab Emirates in the year 2009. In 2015, IOB launched m Passbook applications and new mobile banking services. The Apollo Munich Health Insurance has tied up with IOB to serve specialized health and personal accident products to its customers.