Based on the census taken in 2011 by Indian government and by the population in metro area of the particular city here is a list of urban Agglomeration in TamilNadu is provided.[1][2]
List
| Rank
|
City
|
District
|
Population
2011
|
| 1
|
Chennai
|
Chennai
|
8,653,521
|
| 2
|
Coimbatore
|
Coimbatore
|
2,136,916
|
| 3
|
Madurai
|
Madurai
|
1,465,625
|
| 4
|
Salem
|
Salem
|
1,032,336
|
| 5
|
Tiruchirappalli
|
Tiruchirappalli
|
1,022,518
|
| 6
|
Tirunelveli
|
Tirunelveli
|
968,874
|
| 7
|
Tiruppur
|
Tiruppur
|
963,173
|
| 8
|
Vellore
|
Vellore
|
687,981
|
| 9
|
Erode
|
Erode
|
521,891
|
| 10
|
Thanjavur
|
Thanjavur
|
422,346
|
| 11
|
Thoothukodi
|
Thoothukodi
|
411,622
|
| 12
|
Tiruvannamalai
|
Tiruvannamalai
|
398,100
|
| 13
|
Dindugal
|
Dindugal
|
396,000
|
| 14
|
Kumbakonam
|
Thanjavur
|
340,156
|
| 15
|
Karur
|
Karur
|
234,506
|
| 16
|
Nagerkoil
|
Kanyakumari
|
224,849
|
| 17
|
Hosur
|
Krishnagiri
|
199,657
|
| 18
|
Thiruvallur
|
Thiruvallur
|
176,435
|
| 18
|
Cuddalore
|
Cuddalore
|
173,676
|
| 20
|
Kancheepuram
|
Kancheepuram
|
164,265
|
| 21
|
Thiruvarur
|
Thiruvarur
|
158,301
|
| 22
|
Pudukottai
|
Pudukottai
|
117,745
|
| 23
|
Dharmapuri
|
Dharmapuri
|
113,218
|
| 24
|
Nagapattinam
|
Nagapattinam
|
102,905
|
| 25
|
Villupuram
|
Villupuram
|
96,253
|
| 26
|
Theni
|
Theni
|
94,453
|
| 27
|
Sivagangai
|
Sivagangai
|
92,359
|
| 28
|
Uthagamandalam
|
Nilgiris
|
88,430
|
| 29
|
Mayiladuthurai
|
Mayiladuthurai
|
85,632
|
| 30
|
Chengalpattu
|
Chengalpattu
|
85,000
|
| 31
|
Tirupattur
|
Tirupattur
|
83,612
|
| 32
|
Ranipet
|
Ranipet
|
80,000
|
| 33
|
Virudunagar
|
Virudunagar
|
72,296
|
| 34
|
Tenkasi
|
Tenkasi
|
70,545
|
| 35
|
Ramanathapuram
|
Ramanathapuram
|
61,440
|
| 36
|
Namakkal
|
Namakkal
|
55,145
|
| 37
|
Perambalur
|
Perambalur
|
49,648
|
| 38
|
Kallakurichi
|
Kallakurichi
|
40,628
|
| 39
|
Ariyalur
|
Ariyalur
|
28,902
|
See also
References