Kochi is 1.37× the size of Delaware

Kochi (prefecture of Japan) covers about 7,090 km² (2,740 mi²) and Delaware (state of the United States) about 5,170 km² (2,000 mi²). Below, both outlines are drawn at one scale and centred on each other.

50 km
  • Kochi
  • Delaware

What fits

How they differ

Side by side

KochiDelaware
Is aPrefectureJapanStateUnited States
Area, measured7,090 km²2,740 mi²5,170 km²2,000 mi²
Official area7,100 km²Wikidata6,450 km²Wikidata
Rank by area17th of 47in Japan49th of 51in the United States
Population689,000Wikidata, 2021990,000Wikidata, 2020
Rank by population45th of 47in Japan45th of 51in the United States
Density97 per km²191 per km²
CapitalKōchi-shiDover
Latitude range33°N to 34°N38°N to 40°N

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

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Kochi is 1.37× the size of Delaware: outlines of Kochi and Delaware 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