State : Wilayah Persekutuan
Nickname : K.L.
Establishment : 1857
Granted city status : 1972
Granted Federal Territory : 1974
Total area : 243.65 km² (95.18 sq mi)
State population : 1,887,674 (2007 estimate)
Population density : 7,388/km² (18,912/sq mi)