Collines Department's population density is 46.16 people per square kilometer.
Collines Department's population is 625,933.
Collines Department was created in 1999.
Les Collines-de-l'Outaouais Regional County Municipality's population density is 22.7 people per square kilometer.
The area of Collines Department is 13,561 square kilometers.
The population density of Borgou Department is 32.87 people per square kilometer.
Kouffo Department's population density is 238.3 people per square kilometer.
The population density of Atakora Department is 29.4 people per square kilometer.
Atlantique Department's population density is 287.4 people per square kilometer.
Donga Department's population density is 27 people per square kilometer.
The population density of Tera Department is 26.96 people per square kilometer.
The population density of Oruro Department is 7.18 people per square kilometer.
The population of Les Collines-de-l'Outaouais Regional County Municipality is 46,393.