Hawaii is 1.09× the size of Iwate
Hawaii (state of the United States) covers about 16,800 km² (6,510 mi²) and Iwate (prefecture of Japan) about 15,500 km² (5,970 mi²). Below, both outlines are drawn at one scale and centred on each other.
- 16,800km²Hawaii
- 15,500km²Iwate
100 km
- Hawaii
- Iwate
What fits
- Iwate is 92% of the size of Hawaii.
- Hawaii is larger by 1,370 km² (531 mi²), which is 8.9% of the area of Iwate.
- Measured in Belgiums: Hawaii is about 0.55, Iwate about 0.50.
How they differ
- Hawaii also has the larger population: 1.5 million against 1.2 million, 1.21× as many people.
- Per square kilometre that is 86 in Hawaii against 78 in Iwate: Hawaii is 1.11× as densely populated.
- Their centres are about 6,250 km apart.
- On a standard web map Iwate looks larger than Hawaii: Hawaii at 20°N is drawn about 1.1× too large and Iwate at 40°N about 1.7×, so the map shows Iwate as 1.36× the size of Hawaii, when Hawaii is 1.09× the size of Iwate.
- Together Hawaii and Iwate cover 32,300 km², close to the size of Guinea-Bissau (32,800 km², 1.6% bigger).
- The gap between them, 1,370 km², is about the size of Comoros (1,670 km²).
- At Iwate's density, Hawaii would have 1.3 million people (it has 1.5 million). At Hawaii's density, Iwate would have 1.3 million (it has 1.2 million).
- Iwate's centre is 19.3° of latitude, about 2,150 km, farther north than Hawaii's.
- Hawaii is the 47th largest of the 51 states and districts of the United States and covers 0.2% of its area; it is the 13th most densely populated of them.
- Iwate is the 2nd largest of the 47 prefectures of Japan and covers 4.1% of its area; it is the 46th most densely populated of them.
- Iwate lies about 19° of latitude (roughly 2,150 km) north of Hawaii.
- Shared out evenly, each person in Hawaii would have about 11,580 m² and each person in Iwate about 12,830 m².
- Laid side by side, Hawaii and Iwate would cover 32,300 km², about the same size as Guinea-Bissau.
- Together they have 2.7 million people, about as many people as the Gambia.
Side by side
| Hawaii | Iwate | |
|---|---|---|
| Is a | StateUnited States | PrefectureJapan |
| Area, measured | 16,800 km²6,510 mi² | 15,500 km²5,970 mi² |
| Official area | 28,300 km²Wikidata | 15,300 km²Wikidata |
| Rank by area | 47th of 51in the United States | 2nd of 47in Japan |
| Population | 1.5 millionWikidata, 2020 | 1.2 millionWikidata, 2021 |
| Rank by population | 40th of 51in the United States | 32nd of 47in Japan |
| Density | 86 per km² | 78 per km² |
| Capital | Honolulu | Morioka |
| Latitude range | 19°N to 28°N | 39°N to 40°N |
Population: Wikidata 2020 and Wikidata 2021. Official figures: Wikidata (CC0).
- Our measured 16,800 km² is 40% below Wikidata's official figure of 28,300 km². Official figures can include inland water or count land that an outline draws differently. This difference is flagged for review.
- Wikidata's official figure of 15,300 km² agrees with our measured area of 15,500 km², to within 2%.
Similar in size to Hawaii
Similar in size to Iwate
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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
