Code

District

Headquarters

Population (2001)

Area (km²)

Density (/km²)

Official website

ES

East Sikkim

Gangtok

244,790

954

257

http://esikkim.gov.in/

NS

North Sikkim

Mangan

41,023

4,226

10

http://nsikkim.gov.in/

SS

South Sikkim

Namchi

131,506

750

175

http://ssikkim.gov.in/

WS

West Sikkim

Geyzing

123,174

1,166

106

http://wsikkim.gov.in/