Noen Kham District was created in 1997.
The population of Noen Kham District is 17,371.
The population of Noen Maprang District is 58,689.
Sung Noen District's population is 75,990.
The population of Kham Muang District is 47,412.
Kham Sakaesaeng District's population is 43,365.
The population of Rong Kham District is 16,444.
Chiang Kham District's population is 77,211.
Noen Sa-nga District's population is 24,125.
The population of Nong Na Kham District is 23,402.
The population of Kham Ta Kla District is 37,902.
Phra Thong Kham District's population is 44,232.
The population of Kham Thale So District is 28,306.