Regional Municipality of Niagara was created in 1970.
The population of Regional Municipality of Niagara is 431,346.
Regional Municipality of Niagara's motto is 'Unity, Responsibility, Loyalty'.
The population density of Regional Municipality of Niagara is 232.6 people per square kilometer.
Regional Municipality of Halton was created in 1854.
Regional Municipality of York was created in 1971.
Halifax Regional Municipality was created on 1996-04-01.
Regional Municipality of Sudbury was created on 1973-01-01.
Regional Municipality of Peel was created on 1974-01-01.
Manicouagan Regional County Municipality was created on 1981-04-01.
Bellechasse Regional County Municipality was created on 1982-01-01.
Cape Breton Regional Municipality was created on 1995-08-01.
D'Autray Regional County Municipality was created on 1982-01-01.