Khao Khitchakut District's population is 25,940.
Sai Khao's population is 10,077.
The population of Khao-I-Dang is 160,000.
The population of Tha Khao Plueak is 7,510.
The population of Thung Khao Phuang is 9,009.
The population of Khao Chaison District is 43,292.
The population of Khao Wong District is 35,130.
The population of Pha Khao District is 40,047.
Khao Kho District's population is 32,932.
Khao Yoi District's population is 37,697.
Khao Chamao District's population is 22,432.
The population of Mae Khao Tom is 12,500.
The population of Khao Phanom District is 45,982.