Khao Yoi District's population is 37,697.
Sai Khao's population is 10,077.
Khao Khitchakut District's population is 25,940.
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 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.
As of 2020, the population of Khao Saming District in Thailand was approximately 46,332.