Shanghai is 1.30× the size of Delaware
Shanghai (municipality of China) covers about 6,750 km² (2,600 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.
- 6,750km²Shanghai
- 5,170km²Delaware
20 km
- Shanghai
- Delaware
What fits
- Delaware is 77% of the size of Shanghai.
- Shanghai is larger by 1,570 km² (608 mi²), which is 30% of the area of Delaware.
- Measured in Belgiums: Shanghai is about 0.22, Delaware about 0.17.
How they differ
- Shanghai also has the larger population: 24.9 million against 990,000, 25.1× as many people.
- Per square kilometre that is 3,687 in Shanghai against 191 in Delaware: Shanghai is 19.3× as densely populated.
- Their centres are about 12,000 km apart.
- A standard web map misstates the comparison: Shanghai at 31°N is drawn about 1.4× too large and Delaware at 39°N about 1.7×, so the map shows Shanghai as 1.08× the size of Delaware instead of 1.30×.
- Together Shanghai and Delaware cover 11,900 km², close to the size of Falkland Islands (11,600 km², 2.7% smaller).
- The gap between them, 1,570 km², is about the size of Comoros (1,670 km²).
- At Delaware's density, Shanghai would have 1.3 million people (it has 24.9 million). At Shanghai's density, Delaware would have 19.1 million (it has 990,000).
- Delaware's centre is 7.8° of latitude, about 870 km, farther north than Shanghai's.
- Shanghai is the 31st largest of the 31 provinces and regions of China and covers less than 0.1% of its area; it is the 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 8° of latitude (roughly 868 km) north of Shanghai.
- Shared out evenly, each person in Shanghai would have about 270 m² and each person in Delaware about 5,220 m².
- Laid side by side, Shanghai and Delaware would cover 11,900 km², 97% of the size of Vanuatu.
- Together they have 25.9 million people, about as many people as North Korea.
Side by side
| Shanghai | Delaware | |
|---|---|---|
| Is a | MunicipalityChina | StateUnited States |
| Area, measured | 6,750 km²2,600 mi² | 5,170 km²2,000 mi² |
| Official area | 6,340 km²Wikidata | 6,450 km²Wikidata |
| Rank by area | 31st of 31in China | 49th of 51in the United States |
| Population | 24.9 millionWikidata, 2020 | 990,000Wikidata, 2020 |
| Rank by population | 23rd of 31in China | 45th of 51in the United States |
| Density | 3,687 per km² | 191 per km² |
| Capital | – | Dover |
| Latitude range | 31°N to 32°N | 38°N to 40°N |
Population: Wikidata 2020. Official figures: Wikidata (CC0).
- Our measured 6,750 km² is 6.4% above Wikidata's official figure of 6,340 km². Official figures can include inland water or count land that an outline draws differently. This difference is flagged for review.
- 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
