The map above shows Wyoming and Ontario side by side at exactly the same scale, using equal-area projections, so their true relative sizes are preserved.
Wyoming vs Ontario Geography
Land area
- Wyoming has a land area of 97,089 square miles (251,458 km²), while Ontario has 354,342 square miles (917,741 km²).
- Ontario's land area is 3.6 times (265%) larger than Wyoming's.
Total area
- Wyoming: 97,810 square miles (253,326 km²) vs Ontario: 415,598 square miles (1,076,395 km²), including inland and coastal water.
- Ontario's total area is 4.2 times (325%) larger than Wyoming's.
Length
- Wyoming is 324 miles (522 km) long from north to south; Ontario is 1,085 miles (1,747 km).
- Ontario's north-south length is 3.3 times (235%) longer than Wyoming's.
Width
- Wyoming spans 410 miles (659 km) east to west; Ontario spans 1,013 miles (1,630 km).
- Ontario's east-west width is 2.5 times (147%) wider than Wyoming's.
Highest point
- Wyoming's highest point is Gannett Peak at 13,788 feet (4,203 m); Ontario's is Ishpatina Ridge at 2,274 feet (693 m).
- Gannett Peak is 11,514 feet higher than Ishpatina Ridge.
Lowest point
- Wyoming's lowest point is Belle Fourche River at 3,108 feet; Ontario's is Hudson Bay at 0 feet.
- Ontario's lowest point is 3,108 feet lower.
Wyoming vs Ontario Population and History
Population
- Wyoming has a population of 587,618 (2024), while Ontario has 16,136,480 (2026).
- Ontario's population is 27.5 times larger than Wyoming's.
Population density
- Wyoming: 6.1 people per square mile vs Ontario: 45.5.
- Ontario's population density is 7.5 times (646%) higher than Wyoming's.
Biggest city
- Wyoming's biggest city is Cheyenne with 65,704 people; Ontario's is Toronto with 2,794,356.
- Toronto's population is 42.5 times larger than Cheyenne's.
Largest metro area
- Wyoming's largest metropolitan area is Cheyenne, WY metro area (101,783 people) vs Ontario's Toronto CMA (6,202,225).
- Toronto CMA's population is 60.9 times larger than Cheyenne, WY metro area's.
History
- Wyoming: Admitted to the Union on July 10, 1890, as the 44th state.
- Ontario: Joined Confederation on July 1, 1867, as one of the four founding provinces.
- In its current form, Ontario is the older of the two by 23 years.
Wyoming vs Ontario Economy
GDP
- Wyoming's GDP is $51.5 billion (2024) vs Ontario's $873.9 billion.
- Ontario's economic output is 17.0 times larger than Wyoming's.
GDP per capita
- Wyoming: $87,639 per person vs Ontario: $54,132.
- Wyoming's GDP per capita is 1.6 times (62%) higher than Ontario's.
Official Websites
Wyoming official website · Ontario official website
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More Size Comparisons
All Wyoming 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.