Tiruvallur

Tiruvallur is a Grade I municipality in the Indian state of Tamil Nadu. It is located on the banks of Coovum river about 45 km (28 mi) from downtown Chennai (Madras) in the western part of the Chennai Metropolitan Area (CMA). It is a satellite town of Chennai and is the administrative headquarters of Tiruvallur District. The town is known for the Veeraraghava Swamy Temple, one of the 108 sacred shrines of Vaishnavites. The tank festival is held at a pond near this temple. A Shiva temple near this shrine which is popular among the locals. There is also a 40-foot (12 m) tall Viswaroopa Panchamukha Hanuman temple, where the murti is made of a single green granite stone.

Poondi reservoir, from which drinking water is drawn to Chennai city, is about 9 km (5.6 mi) from Tiruvallur. The neighborhood is served by Tiruvallur railway station of the Chennai Suburban Railway Network. As of 2011, the town had a population of 54416.

It is one of the fast-developing suburbs of western part of the Chennai. It as a key suburb in Chennai's metropolitan expansion, offering a blend of economic opportunity and cultural heritage.

The name Tiruvallur is supposedly derived from the Tamil sentence tiru evvull? – Tiru meaning god, a common prefix in South India for temple towns, and evvull meaning where do I sleep?. Tiruvallur is said to mean a place or town where the god Veera Raghavaswamy asked a saint for a place to sleep for a night..

The incident is recited in the Markandeya Purana where, Once a Rishi (sage) named Saalihothirar came down from Badrinath, now in Uttaranchal State, and settled in this place in order to reach Paramapadam (the abode of Lord Mahavisnu). He bathed in Hiruthaapanasana Theertham and started the vow of silence (mouna viratham) for one year. Daily he collected rice and after a year of fasting, he purified and cooked the rice, offering some to God (Naivedhyam) and duly kept the rest for himself. He waited for a guest, probably a muni or Rishi, so that he could invite him to eat and end his fasting. At that time Lord Narayana, intending to test the devotion of the Rishi, came there as an old muni looking very hungry and thirsty. On seeing him, Saalihothirar greeted him and offered a portion of the rice he had kept for himself, but Narayana wanted the entire quantity of rice. Saalihothirar was very happy to give all of the food to his guest, starving himself. After eating the food, Narayana asked, "where do I sleep?" (Tamil: Ev-uL-uRangalAm). Saalihothirar asked him to sleep in his own hut.. However, there is no historical evidence to back the same, but literature proof can be found in Naalayira Divya Prabandham at the works of Thirumangai Alvar in Periya Tirumoli in Hymn 1058 - 1067, where the Lord Veeraraghava Perumal is addressed as "எவ்வுள் கிடந்தானே" (Evvull Kidanthane).

In the far past, this region was under a chain of regimes commencing from the Pallavas during the 7th century. In 1687, the Golkonda rulers were defeated and the region came under the Moghul emperors of Delhi. The towns and villages of this region were the scene of Carnatic wars. Battles are said to have been fought in this region during the struggle for supremacy between the English and French. The town of Pulicat was the earliest Dutch possession in India, founded in 1609; it was ceded to the British in 1825. British rule continued until India's independence in 1947.

According to the 2011, Thiruvallur had a population of 56,074 with a sex-ratio of 999 females for every 1,000 males, above the national average of 929. Scheduled Castes and Scheduled Tribes accounted for 19% and 0.6% of the population, respectively. The literacy rate of the city was 79.77%, compared to the national average of 72.99%. As per the religious census of 2011, Thiruvallur had 86.45% Hindus, 5.88% Muslims, 6.17% Christians, 0.02% Sikhs, 0.02% Buddhists, 0.35% Jains, 1.12% following other religions and 0.0% following no religion or with no religious preference.

Tiruvallur assembly constituency is part of Tiruvallur Lok Sabha constituency. This constituency is represented in the parliament by Sasikanth Senthil of the Indian National Congress (part of INDIA Alliance).