Guerou is a department of Assaba Region in Mauritania.

[1][2] The Guerou department is made up of following municipalities: In 2013, the entire population of the Guerou Department has a total of 44,870 inhabitants[3] (20,666 men and 24,204 women).

Guerou Constituency occupies the same area as the department.

In 2018 there were a total of 25,757 registered voters and they have 2 seat in congress.

This Mauritania location article is a stub.