Inner Mongolia is 1.06× the size of Ontario

Inner Mongolia (autonomous region of China) covers about 1,144,000 km² (442,000 mi²) and Ontario (province of Canada) about 1,078,000 km² (416,000 mi²). Below, both outlines are drawn at one scale and centred on each other.

500 km
  • Inner Mongolia
  • Ontario

What fits

How they differ

Side by side

Inner MongoliaOntario
Is aAutonomous RegionChinaProvinceCanada
Area, measured1,144,000 km²442,000 mi²1,078,000 km²416,000 mi²
Official area1,181,000 km²Wikidata1,076,000 km²Wikidata
Rank by area2nd of 31in China4th of 13in Canada
Population24.0 millionWikidata, 202014.2 millionWikidata, 2021
Rank by population25th of 31in China1st of 13in Canada
Density21 per km²13 per km²
CapitalHohhotToronto
Latitude range37°N to 53°N42°N to 57°N

Population: Wikidata 2020 and Wikidata 2021. Official figures: Wikidata (CC0).

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Inner Mongolia is 1.06× the size of Ontario: outlines of Inner Mongolia and Ontario at the same scale
Outlines are drawn at true scale.
Sources and method
Outlines
Natural Earth, 1:10m Admin 1 - States, Provinces, public domain
Boundary
De facto, as drawn by Natural Earth. A region is drawn whole, every island included; a country is its main territory.
Area
Measured on the WGS84 ellipsoid from the full-detail outlines, shown rounded.
Drawing
Each outline is projected with an equal-area projection centred on its own centroid, so areas stay true and the two can be laid over each other.
Data built
2026-11-12

Full method