Census 2011

According to Census 2011 (Prov) data the 25 most populous UAs/Cities in India are:
01 Greater Mumbai UA 18,414,288
02 Delhi UA 16,314,838
03 Kolkata UA 14,112,536
04 Chennai UA 8,696,010
05 Bangalore UA 8,499,399
06 Hyderabad UA 7,749,334
07 Ahmadabad UA 6,352,254
08 Pune UA 5,049,968
09 Surat UA 4,585,367
10 Jaipur (M Corp.) 3,073,350
11 Kanpur UA 2,920,067
12 Lucknow UA 2,901,474
13 Nagpur UA 2,497,777
14 Ghaziabad UA 2,358,525
15 Indore UA 2,167,447
16 Coimbatore UA 2,151,466
17 Kochi UA 2,117,990
18 Patna UA 2,046,652
19 Kozhikode UA 2,030,519
20 Bhopal UA 1,883,381
21 Thrissur UA 1,854,783
22 Vadodara UA 1,817,191
23 Agra UA 1,746,467
24 GVMC (MC) 1,730,320
25 Malappuram UA 1,698,645