Population of Ontario 2024
179,061 persons

Year Male Female Total Change
2022 179,061 +1,098 (+0.62%)
2021 177,963 +2,698 (+1.54%)
2020 86,235 89,030 175,265 +2,053 (+1.19%)
2016 173,212 +1,998 (+1.17%)
2015 171,214 +4,003 (+2.39%)
2012 167,211 +3,287 (+2.01%)
2010 81,563 82,361 163,924 -7,679 (-4.47%)
2009 171,603 -88 (-0.05%)
2008 171,691 +755 (+0.44%)
2007 170,936 -1,743 (-1.01%)
2005 172,679 +14,672 (+9.29%)
2000 79,225 78,782 158,007
Population density

 1,388.07 persons/sq.km²

 Male

86,235

 Female

89,030

Population of Ontario is 179,061 (for 2022 ).

Ontario (United States of America) population data is collected from official population sources and publicly available information resources.

  • Population density of Ontario is 1,388.07 persons/sq.km²
  • Male population — 86,235
  • Female population — 89,030