Ban Phai District's population is 101,031.
The population density of Ban Phai District is 211.5 people per square kilometer.
The area of Ban Phai District is 477.7 square kilometers.
The population of Nong Phai District is 115,832.
The population of Pom Prap Sattru Phai District is 72,040.
Ban Rai District's population is approximately 69,000 people.
Nam Phai's population is 3,878.
The population of Ban Luang District is 12,063.
Ban Phraek District's population is 9,250.
The population of Ban Fang District is 52,999.
Ban Sang District's population is 30,807.
Ban Muang District's population is 67,196.
The population of Ban Mi District is 86,064.