Kumamoto is 1.40× the size of Delaware
Kumamoto (prefecture of Japan) covers about 7,250 km² (2,800 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.
- 7,250km²Kumamoto
- 5,170km²Delaware
20 km
- Kumamoto
- Delaware
What fits
- Delaware is 71% of the size of Kumamoto.
- Kumamoto is larger by 2,080 km² (804 mi²), which is 40% of the area of Delaware.
- Measured in Belgiums: Kumamoto is about 0.24, Delaware about 0.17.
How they differ
- Kumamoto also has the larger population: 1.7 million against 990,000, 1.75× as many people.
- Per square kilometre that is 239 in Kumamoto against 191 in Delaware: Kumamoto is 1.25× as densely populated.
- Their centres are about 11,600 km apart.
- A standard web map misstates the comparison: Kumamoto at 33°N is drawn about 1.4× too large and Delaware at 39°N about 1.7×, so the map shows Kumamoto as 1.19× the size of Delaware instead of 1.40×.
- Together Kumamoto and Delaware cover 12,400 km², close to the size of Vanuatu (12,300 km², 1.0% smaller).
- The gap between them, 2,080 km², is about the size of Mauritius (2,000 km²).
- At Delaware's density, Kumamoto would have 1.4 million people (it has 1.7 million). At Kumamoto's density, Delaware would have 1.2 million (it has 990,000).
- Delaware's centre is 6.4° of latitude, about 710 km, farther north than Kumamoto's.
- Kumamoto is the 16th largest of the 47 prefectures of Japan and covers 1.9% of its area; it is the 25th most densely populated of them.
- Delaware is the 49th largest of the 51 states and districts of the United States and covers less than 0.1% of its area; it is the 7th most densely populated of them.
- Delaware lies about 6° of latitude (roughly 711 km) north of Kumamoto.
- Shared out evenly, each person in Kumamoto would have about 4,190 m² and each person in Delaware about 5,220 m².
- Laid side by side, Kumamoto and Delaware would cover 12,400 km², about the same size as Vanuatu.
- Together they have 2.7 million people, about as many people as Jamaica.
Side by side
| Kumamoto | Delaware | |
|---|---|---|
| Is a | PrefectureJapan | StateUnited States |
| Area, measured | 7,250 km²2,800 mi² | 5,170 km²2,000 mi² |
| Official area | 7,400 km²Wikidata | 6,450 km²Wikidata |
| Rank by area | 16th of 47in Japan | 49th of 51in the United States |
| Population | 1.7 millionWikidata, 2021 | 990,000Wikidata, 2020 |
| Rank by population | 23rd of 47in Japan | 45th of 51in the United States |
| Density | 239 per km² | 191 per km² |
| Capital | Kumamoto | Dover |
| Latitude range | 32°N to 33°N | 38°N to 40°N |
Population: Wikidata 2021 and Wikidata 2020. Official figures: Wikidata (CC0).
- Our measured 7,250 km² is 2.0% below Wikidata's official figure of 7,400 km². Official figures can include inland water or count land that an outline draws differently.
- Our measured 5,170 km² is 20% below Wikidata's official figure of 6,450 km². Official figures can include inland water or count land that an outline draws differently. This difference is flagged for review.
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Similar in size to Delaware
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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
