The map above shows Florida and Ontario side by side at exactly the same scale, using equal-area projections, so their true relative sizes are preserved.
Florida vs Ontario Geography
Land area: Florida has a land area of 53,655 square miles (138,965 km²), while Ontario has 354,342 square miles (917,741 km²). Ontario's land area is 6.6 times (560%) larger than Florida's.
Total area: Florida: 71,404 square miles (184,934 km²) vs Ontario: 415,598 square miles (1,076,395 km²), including inland and coastal water. Ontario's total area is 5.8 times (482%) larger than Florida's.
Length: Florida is 471 miles (758 km) long from north to south; Ontario is 1,085 miles (1,747 km). Ontario's north-south length is 2.3 times (130%) longer than Florida's.
Width: Florida spans 547 miles (880 km) east to west; Ontario spans 1,013 miles (1,630 km). Ontario's east-west width is 1.9 times (85%) wider than Florida's.
Highest point: Florida's highest point is Britton Hill at 344 feet (105 m); Ontario's is Ishpatina Ridge at 2,274 feet (693 m). Ishpatina Ridge is 1,930 feet higher than Britton Hill.
Lowest point: Florida's lowest point is Atlantic Ocean at 0 feet; Ontario's is Hudson Bay at 0 feet. Both lowest points are at or near sea level.
Florida vs Ontario Population and History
Population: Florida has a population of 23,372,215 (2024), while Ontario has 16,136,480 (2026). Florida's population is 1.4 times (45%) larger than Ontario's.
Population density: Florida: 435.6 people per square mile vs Ontario: 45.5. Florida's population density is 9.6 times (857%) higher than Ontario's.
Biggest city: Florida's biggest city is Jacksonville with 1,009,833 people; Ontario's is Toronto with 2,794,356. Toronto's population is 2.8 times (177%) larger than Jacksonville's.
Largest metro area: Florida's largest metropolitan area is Miami-Fort Lauderdale-West Palm Beach, FL metro area (6,457,988 people) vs Ontario's Toronto CMA (6,202,225). Miami-Fort Lauderdale-West Palm Beach, FL metro area and Toronto CMA have about the same population.
History: Florida: Admitted to the Union on March 3, 1845, as the 27th state. Ontario: Joined Confederation on July 1, 1867, as one of the four founding provinces. In its current form, Florida is the older of the two by 22 years.
Florida vs Ontario Economy
GDP: Florida's GDP is $1,726.7 billion (2024) vs Ontario's $873.9 billion. Florida's economic output is 2.0 times (98%) larger than Ontario's.
GDP per capita: Florida: $73,879 per person vs Ontario: $54,132. Florida's GDP per capita is 1.4 times (36%) higher than Ontario's.
Official Websites
Florida official website · Ontario official website
More Size Comparisons
All Florida size comparisons · All Ontario size comparisons
Area, elevation and boundary figures come from official national statistics and US Census Bureau and Natural Earth boundary data; US state population, economic, county and tax figures come from the US Census Bureau, the Bureau of Economic Analysis and the Tax Foundation. Figures are rounded and for general reference.