Carleton County (2016 population 26,220[1]) is located in west-central New Brunswick, Canada.

The Saint John River bisects the western section of the county.

The Southwest Miramichi River flows through the eastern section of the county.

The scenic town of Hartland is home to the longest covered bridge in the world.

[5] Population trend[6][3][1] Mother tongue language (2011)[3]