California vs Ontario (Statistical Comparison)

California is a state in the United States Of America located in the Western Region of the country, whereas Ontario is one of the 13 provinces and territories of the country of Canada. Today in this article, we will discuss the comparison between California and Ontario regarding various aspects.


Is California bigger than Ontario?

The total area of California is 163,696 sq mi, and the total area of Ontario is 415,598 sq mi. California is smaller than Ontario by 251,902 sq mi. California is around 2.54 times smaller than Ontario.

Area of California:  163,696 sq mi ( 423,970 km2 )

Area of California compared to Ontario

Area of Ontario: 415,598 sq mi ( 1,076,395 km2 )

Area of Ontario compared to California


According to the United States Census Bureau, the total population of California as of 1st July 2021 was estimated to be around 39,237,836.

Population of California compared to Ontario

Based on the StatCan data, the total population of Ontario as of 2019, was estimated to be around 14.57 Million.

Population of Ontario compared to California

Here is some more data comparison between California and Ontario.

The capital of California is Sacramento, and the capital city of Ontario is Toronto.

Official Languages

California: English
Ontario: English, French


California: Californian
Ontario: Ontarian

ISO 3166 Code

California: US-CA
Ontario: CA-ON

Human Development Index

HDI of California as of 2019: 0.936
HDI of Ontario as of 2019: 0.937

California Time Zone: 

UTC – 8 (Pacific Time Zone)

UTC – 7 (Pacific Daylight Time)

Ontario Time Zone: 

UTC – 5 (Eastern Time Zone)

UTC – 4 (Eastern Daylight Time)

Geological Coordinates

Coordinates of California:
37° 0′ 0″ N, 120° 0′ 0″ W

Coordinates of Ontario:
49° 15′ 0″ N84° 30′ 0″ W

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