Smallest State in India is According to 2011 Census we can know that Goa is smallest state by Area with 3,702 Sq/km, Sikkim is the smallest state by Population with 607,688 people and Arunachal Pradesh is smallest by population density with 17 people per Sq/Km.

Goa

Smallest State in India by Total Area

Area Ranking State or Union Territory Area(Km2) Population Density Population Density
1 Lakshadweep 30 64473 2149 60650 1895
2 Daman and Diu 111 243247 2191 158204 1413
3 Chandigarh 114 1055450 9258 900635 7900
4 Puducherry 490 1247953 2547 974345 2034
5 Dadra and Nagar Haveli 491 343709 700 220490 449
6 Delhi 1483 16787941 11320 13850507 9340
7 Goa 3702 1458545 394 1347668 364
8 Sikkim 7096 610577 86 540851 76
9 Andaman and Nicobar Islands 8249 380581 46 356152 43
10 Tripura 10486 3673917 350 3199203 305

Smallest State in India by Total Population

Area Ranking State or Union Territory Population 
1 Lakshadweep 64,429
(0.01%)
2 Daman and Diu 242,911
(0.02%)
3 Dadra and Nagar Haveli 342,853
(0.03%)
4 Andaman and Nicobar Islands 379,944
(0.03%)
5 Sikkim 607,688
(0.05%)
6 Chandigarh 1,054,686
(0.09%)
7 Mizoram 1,091,014
(0.09%)
8 Puducherry 1,244,464
(0.10%)
9 Arunachal Pradesh 1,382,611
(0.11%)
10 Goa 1,457,723
(0.12%)