1850-1900 the population went from 950,000 to 2,200,000.
1900-1950 the population went from 2,200,000 to 4,600,000.
1950-present the population went from 4,600,000 to 12,900,000.
Ontario, Canada has a population of approximately 12,200,000
Ontario Telemedicine Network's population is 2,011.
Ontario Telemedicine Network's population is 195.
The population of Ontario Power Generation is 2,007.
Ontario Power Generation's population is 11,700.
Ontario has a population greater than any other Canadian province or territory.Ontario's population was estimated at 13.1 million as of July 1, 2009.Ontario's population greater than the combined populations of all four western provinces plus the three territories.Ontario.
Wolfe Island - Ontario -'s population is 1,400.
The population of Liquor Control Board of Ontario is 2,011.
Liquor Control Board of Ontario's population is 3,547.
The population of Ontario Co-operative Association is 8.
The population of St Catharines Ontario in 2007 was 132 500 and Niagara has a total population of 496 000.
The population of Brockville, Ontario in 1959 was approximately 14,400 people.