North Fraser County, British Columbia

North Fraser County is the most populous county in the Canadian province of British Columbia. It is home to the provincial capital of New Westminster as well as Vancouver, British Columbia's most populous city, and thus forms the central part of Metro Vancouver, also known as the Lower Mainland. Its county seat is the city of Burnaby, the second most-populous municipality in the county, after Vancouver. In February 2020 North Fraser County had a population of 6,749,448 million in January 2020, accounting for over two-thirds of Metro Vancouver's population of nearly 10 million.

The North Fraser County Constabulary is the county's law enforcement agency which answers to the County Council in the county seat of Burnaby, where the constabulary has its headquarters. In addition to providing county-wide policing, the North Fraser County Constabulary contracts with 9 of the county's 14 municipalities to provide local municipal policing; the remaining 5 municipalities each have their own municipal police department, although the constabulary still has authority over county-level jurisdictional law enforcement within all municipalities in the county, and also assists municipal police departments as well as adjacent county constabularies in various regional initiatives.

Municipalities
Below is a list of all municipalities in North Fraser County, arranged in descending order by population; there are no unincorporated communities within the county. Municipalities marked under the "municipal police" section as "yes" have their own municipal police department, meaning the County Constabulary handles only county-wide and some other policing activities in those jurisdictions; those marked "no" contract directly with the County Constabulary to maintain a municipal police detachment providing local policing for the municipality.