Jamaica is 1.02× the size of Udon Thani
Jamaica (North America) covers about 11,000 km² (4,260 mi²) and Udon Thani (province of Thailand) about 10,900 km² (4,200 mi²). Below, both outlines are drawn at one scale and centred on each other.
- 11,000km²Jamaica
- 10,900km²Udon Thani
50 km
- Jamaica
- Udon Thani
What fits
- Udon Thani is 99% of the size of Jamaica.
- Jamaica is larger by 165 km² (63.6 mi²), which is 1.5% of the area of Udon Thani.
- Measured in Belgiums: Jamaica is about 0.36, Udon Thani about 0.35.
How they differ
- Jamaica also has the larger population: 2.7 million against 1.6 million, 1.72× as many people.
- Per square kilometre that is 245 in Jamaica against 144 in Udon Thani: Jamaica is 1.70× as densely populated.
- Their centres are about 16,100 km apart.
- Together Jamaica and Udon Thani cover 21,900 km², close to the size of Djibouti (21,800 km², 0.2% smaller).
- The gap between them, 165 km², is about the size of Marshall Islands (165 km²).
- At Udon Thani's density, Jamaica would have 1.6 million people (it has 2.7 million). At Jamaica's density, Udon Thani would have 2.7 million (it has 1.6 million).
- Jamaica's centre is 0.7° of latitude, about 80 km, farther north than Udon Thani's.
- Jamaica ranks 166th of 246 countries and territories by area.
- Udon Thani is the 13th largest of the 77 provinces of Thailand and covers 2.1% of its area; it is the 29th most densely populated of them.
- Both lie at about the same latitude, 18°N and 17°N.
- Shared out evenly, each person in Jamaica would have about 4,090 m² and each person in Udon Thani about 6,930 m².
- Laid side by side, Jamaica and Udon Thani would cover 21,900 km², about the same size as Djibouti.
- Together they have 4.3 million people, 96% as many people as Kuwait.
- Counted as a country, Udon Thani would rank 167th by area and 155th by population.
Side by side
| Jamaica | Udon Thani | |
|---|---|---|
| Is a | CountryNorth America | ProvinceThailand |
| Area, measured | 11,000 km²4,260 mi² | 10,900 km²4,200 mi² |
| Official area | 11,000 km²Wikidata | 11,700 km²Wikidata |
| Rank by area | 165th of 239worldwide | 13th of 77in Thailand |
| Population | 2.7 millionWikidata, 2011 | 1.6 millionWikidata, 2020 |
| Rank by population | 140th of 237worldwide | 7th of 77in Thailand |
| Density | 245 per km² | 144 per km² |
| Capital | Kingston | Udon Thani |
| Latitude range | 18°N to 19°N | 17°N to 18°N |
Population: Wikidata 2011 and Wikidata 2020. Official figures: Wikidata (CC0).
- Wikidata's official figure of 11,000 km² agrees with our measured area of 11,000 km², to within 2%.
- Our measured 10,900 km² is 7.3% below Wikidata's official figure of 11,700 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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Sources and method
- Outlines
- Natural Earth, 1:10m Admin 1 - States, Provinces, public domain for the region; Natural Earth, 1:10m Admin 0 - Countries, 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