The district of the country having lower population density is:

The district of the country having lower population density is:

ملک کا وہ ضلع ہے جس میں آبادی کی کثافت کم ہے
Explanation

Kalāt or Qalāt, historically known as Qīqān, is a historic town located in Balochistan, Pakistan.

Kalat is the capital of Kalat District

District: Kalat

Elevation: 2,007 m
Area: 489 km²
 while 
The Lahore division is more densely populated than other divisions