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Ontario

Province in Canada

Contents: Subdivision

The population development in Ontario as well as related information and services (Wikipedia, Google, images).

The Details icon links to further information about a selected division including its population structure (gender, age groups, age distribution, country of birth, mother tongue).

NameStatusPopulation
Estimate
2002-07-01		Population
Estimate
2007-07-01		Population
Estimate
2012-07-01		Population
Estimate
2017-07-01		Population
Estimate
2022-07-01		Population
Estimate
2024-07-01
OntarioProvince12,093,41212,765,13313,392,36414,078,49915,141,45516,124,116
AlgomaDistrict122,642120,958118,809117,348121,132127,732
BrantCensus Division130,079136,537140,467146,759162,213174,324
BruceCounty66,91967,29768,05370,92677,61279,408
Chatham-KentCensus Division111,546111,088105,982105,191109,458111,703
CochraneDistrict88,34886,03382,95881,22881,70484,441
DufferinCounty53,86756,93458,62265,00270,21672,358
DurhamRegional Municipality538,310594,159634,901675,213745,514792,615
ElginCounty85,20389,07589,99492,495100,381104,479
EssexCounty397,718407,309400,841417,046452,817483,950
FrontenacCounty146,302149,488153,658158,784172,602180,457
Greater Sudbury / Grand SudburyCensus Division160,850164,357165,448167,333175,135186,476
GreyCounty93,20795,16694,81697,846107,706111,745
Haldimand-NorfolkCensus Division110,152112,055111,401114,750125,775130,217
HaliburtonCounty15,90116,67317,70319,07722,13223,149
HaltonRegional Municipality403,494468,275527,692573,874630,507656,926
HamiltonCensus Division514,981524,348539,092562,009602,551632,111
HastingsCounty133,468137,448138,332142,421154,917160,159
HuronCounty61,82360,98359,83860,95364,85366,676
Kawartha LakesCensus Division72,89276,15275,48678,39883,71084,988
KenoraDistrict66,95368,08469,66570,24873,02273,112
LambtonCounty132,311132,253131,158130,547137,919143,116
LanarkCounty65,44766,05767,71571,40480,76383,508
Leeds and GrenvilleUnited Counties100,863102,218102,109103,444109,394110,770
Lennox and AddingtonCounty41,05741,91343,53244,27647,44948,622
ManitoulinDistrict12,70912,97713,41213,58414,60714,908
MiddlesexCounty426,905442,884456,058484,463542,578579,471
MuskokaDistrict Municipality56,37159,79961,21863,86571,41373,267
NiagaraRegional Municipality430,492441,761445,844468,575508,782539,180
NipissingDistrict86,56087,13486,99286,28590,73998,553
NorthumberlandCounty81,07583,46884,72989,14294,21696,257
OttawaCensus Division818,340855,764922,564985,9941,082,5671,153,843
OxfordCounty103,621106,370110,021116,319129,923135,976
Parry SoundDistrict41,43142,46043,25444,69949,49150,745
PeelRegional Municipality1,074,5271,244,6021,357,0281,451,1391,529,1791,662,864
PerthCounty76,84576,94977,55779,96686,53689,050
PeterboroughCounty132,634137,392138,688145,077156,879167,979
Prescott and RussellUnited Counties80,31383,80988,96392,547101,850105,989
Prince EdwardCensus Division26,06825,85025,46625,24226,74526,868
Rainy RiverDistrict22,61821,83020,59120,39620,15320,061
RenfrewCounty99,133101,823104,435106,076111,985114,663
SimcoeCounty403,752442,259465,553507,773572,131598,785
Stormont, Dundas and GlengarryUnited Counties115,647115,399115,872116,991122,707127,350
SudburyDistrict23,78722,30821,71622,02123,68924,141
Thunder BayDistrict156,491152,270150,230151,018153,572157,293
TimiskamingDistrict35,04934,23033,75132,74432,91433,170
TorontoCensus Division2,603,6552,613,6702,737,0412,856,5572,983,8893,273,119
WaterlooRegional Municipality465,787503,139529,112565,509638,084706,875
WellingtonCounty197,702209,094217,989234,405256,708265,513
YorkRegional Municipality807,567963,0321,086,0081,151,5401,230,6361,285,154
CanadaCountry31,359,19932,888,88634,713,39536,545,07538,935,93441,288,599

Source: Statistics Canada.

Explanation: In contrast to census figures, population estimates are adjusted for underenumeration.

Further information about the population structure:

Gender (E 2024)
Males8,037,211
Females8,086,905
Age Groups (E 2024)
0-17 years2,885,900
18-64 years10,284,088
65+ years2,954,128
Age Distribution (E 2024)
90+ years143,316
80-89 years589,023
70-79 years1,313,458
60-69 years1,959,095
50-59 years1,958,146
40-49 years1,999,856
30-39 years2,419,447
20-29 years2,463,884
10-19 years1,753,902
0-9 years1,523,989
Country of Birth (C 2021)
Canada9,305,955
America738,415
Europe1,115,150
Africa331,430
Asia2,522,925
Oceania17,845
Mother Tongue (C 2021)
English9,179,655
French463,120
Indigenous language14,470
Other language3,773,365
Multiple languages669,180

See also: