Tiruvarur district is one of the 30 districts

Districts of Tamil Nadu

The state of Tamil Nadu, in southeastern India is divided into 32 districts, including two newly carved districts Ariyalur and Tirupur.More can be found on the sites of the individual districts which are linked from the site of the Tamil Nadu Government ....

 in the Tamil Nadu

Tamil Nadu

Tamil Nadu is one of the 28 states of India. Its capital and largest city is Chennai. Tamil Nadu lies in the southernmost part of the Indian Peninsula and is bordered by the union territory of Pondicherry, and the states of Kerala, Karnataka, and Andhra Pradesh...

 state of India

India

India , officially the Republic of India , is a country in South Asia. It is the seventh-largest country by geographical area, the second-most populous country with over 1.2 billion people, and the most populous democracy in the world...

. The district occupies an area

Area

Area is a quantity that expresses the extent of a two-dimensional surface or shape in the plane. Area can be understood as the amount of material with a given thickness that would be necessary to fashion a model of the shape, or the amount of paint necessary to cover the surface with a single coat...

 of 2161 km². It is lies between Nagapattinam district on the east and Thanjavur district

Thanjavur District

Thanjavur District is one of the 32 districts of the state of Tamil Nadu, in southeastern India. Its headquarters is Thanjavur.-Geography:...

 on the west, and is bounded by the Palk Strait

Palk Strait

Palk Strait is a strait between the Tamil Nadu state of India and the Mannar district of the Northern Province of the island nation of Sri Lanka. It connects the Bay of Bengal in the northeast with the Palk Bay and thence with the Gulf of Mannar in the southwest. The strait is wide. Several...

 on the south. The district headquarters is at Tiruvarur

Tiruvarur

Tiruvarur is a town and a municipality in Tiruvarur district in the Indian state of Tamil Nadu. Tiruvarur is the administrative headquarters of Tiruvarur district. Tiruvarur is one of the oldest towns which has been popular as cultural head quarters for many centuries...

 town.
According to the 2011 census

2011 census of India

The 15th Indian National census was conducted in two phases, houselisting and population enumeration. Houselisting phase began on April 1, 2010 and involved collection of information about all buildings...

 Tiruvarur district has a population

Demographics of India

The demographics of India are inclusive of the second most populous country in the world, with over 1.21 billion people , more than a sixth of the world's population. Already containing 17.5% of the world's population, India is projected to be the world's most populous country by 2025, surpassing...

 of 1,268,094 , roughly equal to the nation of Estonia

Estonia

Estonia , officially the Republic of Estonia , is a state in the Baltic region of Northern Europe. It is bordered to the north by the Gulf of Finland, to the west by the Baltic Sea, to the south by Latvia , and to the east by Lake Peipsi and the Russian Federation . Across the Baltic Sea lies...

 or the US state of New Hampshire

New Hampshire

New Hampshire is a state in the New England region of the northeastern United States of America. The state was named after the southern English county of Hampshire. It is bordered by Massachusetts to the south, Vermont to the west, Maine and the Atlantic Ocean to the east, and the Canadian...

.