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Ontario (Province in Canada)

Contents: Subdivision

The population development in Ontario.

NameStatusPopulation
Estimate
2002-07-01
Population
Estimate
2007-07-01
Population
Estimate
2012-07-01
Population
Estimate
2016-07-01
OntarioProvince12,093,29912,764,19513,410,08213,982,984
AlgomaDistrict122,624121,027118,551116,201
BrantCensus Division130,070136,466140,897146,152
BruceCounty67,00067,36967,83168,916
Chatham-KentCensus Division111,531111,162106,260105,269
CochraneDistrict88,38686,18182,83880,478
DufferinCounty53,93057,01358,76064,174
DurhamRegional Municipality538,113593,870636,140671,839
ElginCounty85,19989,14190,16291,173
EssexCounty397,657406,010401,169407,985
FrontenacCounty146,315149,436154,961159,558
Greater Sudbury / Grand SudburyCensus Division160,860164,388165,077165,258
GreyCounty93,20195,20594,92195,586
Haldimand-NorfolkCensus Division110,178112,084111,446112,359
HaliburtonCounty15,95616,73117,73618,073
HaltonRegional Municipality403,255468,143528,495569,591
HamiltonCensus Division514,877524,002540,955561,022
HastingsCounty133,446137,399138,310138,659
HuronCounty61,85561,03259,52259,251
Kawartha LakesCensus Division72,92176,17875,47176,519
KenoraDistrict66,98568,05369,89470,971
LambtonCounty132,308132,413130,933129,663
LanarkCounty65,48666,08867,35668,253
Leeds and GrenvilleUnited Counties100,922102,308101,858101,097
Lennox and AddingtonCounty41,13242,00643,62344,032
ManitoulinDistrict12,78313,06413,44313,577
MiddlesexCounty426,851442,471457,678475,881
MuskokaDistrict Municipality56,42459,85961,52362,500
NiagaraRegional Municipality430,444441,312444,366453,817
NipissingDistrict86,57087,16187,50887,611
NorthumberlandCounty81,09683,50584,61387,025
OttawaCensus Division818,212855,530924,224973,481
OxfordCounty103,650106,355109,739112,292
Parry SoundDistrict41,49342,54043,14642,699
PeelRegional Municipality1,073,6641,244,1181,364,7821,471,613
PerthCounty76,87677,02177,55478,702
PeterboroughCounty132,685137,363138,834141,357
Prescott and RussellUnited Counties80,37283,85488,60390,387
Prince EdwardCensus Division26,12625,94325,59025,179
Rainy RiverDistrict22,70921,94820,54819,692
RenfrewCounty99,182101,884104,143105,112
SimcoeCounty403,551441,904465,845494,547
Stormont, Dundas and GlengarryUnited Counties115,678115,427115,535115,595
SudburyDistrict23,86522,37821,36820,473
Thunder BayDistrict156,491152,281149,928147,929
TimiskamingDistrict35,11734,33033,73932,605
TorontoCensus Division2,604,6092,617,6002,741,2802,876,095
WaterlooRegional Municipality465,653502,876529,548548,936
WellingtonCounty197,633209,012217,241226,096
YorkRegional Municipality807,358960,7541,086,1381,157,704
CanadaCountry31,358,41832,887,92834,752,12836,286,425

Source: Statistics Canada (web).

Explanation: In contrast to the census figures, the tabulated population estimates are adjusted for underenumeration. The 2016 figures are based on the 2011 census; population estimates based on the 2016 census will be available in 2019 for subprovincial areas.