Regional Municipality of Halton was created in 1854.
The population of Regional Municipality of Halton is 501,669.
The motto of Regional Municipality of Halton is 'Absque labore nihil'.
The population density of Regional Municipality of Halton is 520.4 people per square kilometer.
Regional Municipality of York was created in 1971.
Regional Municipality of Niagara was created in 1970.
Halifax Regional Municipality was created on 1996-04-01.
Regional Municipality of Peel was created on 1974-01-01.
Regional Municipality of Sudbury was created on 1973-01-01.
Maskinongé Regional County Municipality was created on 1982-01-01.
Cape Breton Regional Municipality was created on 1995-08-01.
Coaticook Regional County Municipality was created on 1982-01-01.
Kamouraska Regional County Municipality was created on 1982-01-01.