Rudersdal Municipality is a part suburban, part rural municipality located on the northern outskirts of Copenhagen, Denmark. It covers an area of 73 km² and has a population of 57,193. The distance from Copenhagen City Hall Square is approximately 20 km. The western part of the municipality is served by the Hillerød radial of the S-train network while the eastern part is served by the Coast Line. Administratively Rudersdal Municipality belongs to Region Hovedstaden.

Birkerød is a town in Rudersdal Municipality in the northern outskirts of Copenhagen, Denmark. It is surrounded by several lakes and small woodlands. Birkerød station is located on the Hillerød radial of the S-train suburban network.