Delaware is 1.15× the size of Yamanashi

Delaware (state of the United States) covers about 5,170 km² (2,000 mi²) and Yamanashi (prefecture of Japan) about 4,510 km² (1,740 mi²). Below, both outlines are drawn at one scale and centred on each other.

20 km
  • Delaware
  • Yamanashi

What fits

How they differ

Side by side

DelawareYamanashi
Is aStateUnited StatesPrefectureJapan
Area, measured5,170 km²2,000 mi²4,510 km²1,740 mi²
Official area6,450 km²Wikidata4,470 km²Wikidata
Rank by area49th of 51in the United States31st of 47in Japan
Population990,000Wikidata, 2020804,000Wikidata, 2021
Rank by population45th of 51in the United States42nd of 47in Japan
Density191 per km²178 per km²
CapitalDoverKofu
Latitude range38°N to 40°N35°N to 36°N

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

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Delaware is 1.15× the size of Yamanashi: outlines of Delaware and Yamanashi 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