The Dominican Republic is 4.43 times bigger by total area compared to Jamaica: 18,792 sq mi vs 4,244 sq mi. Without inland water, the land area of the Dominican Republic is 18,609 sq mi vs 4,181 sq mi for Jamaica — a 4.45 times difference in territory size.
- The Dominican Republic ranks 128/197 by total surface area vs 161/197 for Jamaica.
- The Dominican Republic occupies 0.03% of the land mass of all countries, compared with 0.007% for Jamaica.
- 55.4% of the Dominican Republic's area is agricultural land vs 38.5% in Jamaica.
- The Dominican has 0.06% of the world's agricultural land area — Jamaica has 0.009%.
- 45% of the Dominican is covered by forests, compared to 56.2% in Jamaica.
- 0.05% of the world's forests are in the Dominican Republic, and 0.02% are in Jamaica.
Total size and land area comparison
Dominican Republic
|
Jamaica
|
|
|---|---|---|
| Total area |
18,792 sq mi |
4,244 sq mi |
| Size difference ratio | 4.43 | 1 |
| Total area rank | 128/197 | 161/197 |
| Share of all countries' surface area | 0.01% | 0.002% |
| Land area |
18,609 sq mi |
4,181 sq mi |
| Land area difference ratio | 4.45 | 1 |
| Land area rank | 127/197 | 159/197 |
| Share of all countries' land area | 0.03% | 0.007% |
| Population | 11,427,557 | 2,839,175 |
| Population density | 624 ppl/mi² | 678 ppl/mi² |
Surface area by type
|
Dominican Republic
|
Jamaica
|
|
|---|---|---|
| Forest area |
8,372 sq mi |
2,350 sq mi |
| Forest area as share of land | 45% | 56.2% |
| Forest area rank | 105/196 | 135/196 |
| World's forests share | 0.05% | 0.02% |
Agricultural land area
|
10,301 sq mi |
1,610 sq mi |
| Agricultural land share | 55.4% | 38.5% |
| Agricultural land area rank | 106/194 | 150/194 |
| Share of global agricultural land | 0.06% | 0.009% |
|
Arable land
|
3,767 sq mi |
463 sq mi |
| Arable land share | 20.2% | 11.1% |
| Arable land area rank | 109/191 | 145/191 |
|
Permanent cropland
|
2,099 sq mi |
262.5 sq mi |
| Permanent cropland share | 11.3% | 6.28% |
| Permanent cropland area rank | 52/192 | 117/192 |
|
Water area
|
182.5 sq mi |
62.5 sq mi |
| Water as share of total area | 0.97% | 1.47% |
| Water area rank | 119/197 | 133/197 |
| Roads length |
12,244 mi |
13,745 mi |
| Land borders length |
233.6 mi |
0 mi |
| Coastline length |
800 mi |
635 mi |
| Share of marine protected waters | 13.3% | 0.7% |
Dominican Republic vs Jamaica size on the map
Data sources: World Bank | Agriculture & Rural Development (2026, retrieved 2026-04-06).
GeoRank.org/size/dominican-republic/jamaica | CC BY
The map above outlines the borders of the Dominican Republic and Jamaica but is not accurate for size comparison because it's a 2d map with Mercator projection that distorts territories near the poles. The farther a country is from the equator, the more magnified it appears. More about country size projections.
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Data sources:
- World Bank | Agriculture & Rural Development (2023–2026, retrieved 2026-04-06)
- Wikidata (2026, retrieved 2026-02-08)
- Central Intelligence Agency (CIA) (2025, retrieved 2026-02-20)
- United Nations | World Population Prospects (2026, retrieved 2026-03-10)
Total agricultural land encompasses all areas used for agriculture: territories under permanent and temporary crops and pastures. It includes land under flowering shrubs, fruit and nut trees, and vineyards, but excludes sites utilized for timber production.
Arable land encompasses fields utilized for temporary crop production, pastures, market or kitchen gardens, and temporarily fallowed land. Land abandoned due to shifting cultivation practices is not included.
Permanent cropland refers to farmland for the long-term cultivation of crops, such as coffee, cocoa, and rubber, which do not require replanting after each harvest. This category encompasses land with permanent crops like flowering shrubs, fruit and nut trees, and vines, but does not include land under trees for timber production.
Inland areas under water, such as large rivers, lakes, and some coastal waterways.
Creative Commons Attribution (CC BY) — you’re free to copy, share, remix, adapt, and use even commercially as long as you give appropriate credit and clearly indicate if you made changes. Other sources may be subject to different license terms.