The area of Yen Phong District is 113 square kilometers.
Yen Phong District's population is 146,040.
The area of Cao Phong District is 254 square kilometers.
The area of Tuy Phong District is 755 square kilometers.
The area of Trieu Phong District is 355 square kilometers.
The area of Phong Dien District is 954 square kilometers.
The area of Phong Tho District is 819 square kilometers.
The area of Que Phong District is 1,895 square kilometers.
The area of Yen My District is 91 square kilometers.
The area of Ham Yen District is 898 square kilometers.
The area of Tan Yen District is 203.7 square kilometers.
The area of Yen Lap District is 437 square kilometers.
The area of Yen Thanh District is 549.901 square kilometers.