Population
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This comparison uses the latest available atlas values for each country; reporting years can differ by metric.
Population
Surface area
Nominal GDP
Proportional bars and relative differences make the headline numbers easier to read.
Antigua and Barbuda’s population is 100% larger than that of Saint Kitts and Nevis, a difference of 46,929.
Antigua and Barbuda’s surface area is 69% larger than that of Saint Kitts and Nevis, a difference of 180 km².
Antigua and Barbuda’s population density is 18% higher than that of Saint Kitts and Nevis, a difference of 33 /km².
Antigua and Barbuda’s nominal GDP is 97% larger than that of Saint Kitts and Nevis, a difference of $1.09 billion.
Saint Kitts and Nevis’ GDP per capita is 1.8% higher than that of Antigua and Barbuda, a difference of $418.
Values use the latest available observations in WorldSumma. Economic reporting years are shown when available and can differ by country.
St. John's
Basseterre
93,772
46,843
440 km²
260 km²
213 /km²
180 /km²
$2.21 billion · 2024
$1.12 billion · 2024
$23,542 · 2024
$23,961 · 2024
Americas
Americas
Caribbean
Caribbean
Eastern Caribbean dollar · XCD · $
Eastern Caribbean dollar · XCD · $
Antiguan or Barbudan
Kittitian or Nevisian
+1
+1
.ag
.kn
AG / ATG
KN / KNA
America/Antigua
America/St_Kitts
Antigua and Barbuda
Saint Kitts and Nevis
| Measure | Antigua and Barbuda | Saint Kitts and Nevis |
|---|---|---|
| Capital | St. John's | Basseterre |
| Population | 93,772 | 46,843 |
| Surface area | 440 km² | 260 km² |
| Population density | 213 /km² | 180 /km² |
| Nominal GDP | $2.21 billion · 2024 | $1.12 billion · 2024 |
| GDP per capita | $23,542 · 2024 | $23,961 · 2024 |
| Region | Americas | Americas |
| Subregion | Caribbean | Caribbean |
| Currency | Eastern Caribbean dollar · XCD · $ | Eastern Caribbean dollar · XCD · $ |
| Nationality | Antiguan or Barbudan | Kittitian or Nevisian |
| Phone code | +1 | +1 |
| Internet domain | .ag | .kn |
| ISO codes | AG / ATG | KN / KNA |
| Time zone | America/Antigua | America/St_Kitts |
| Native name | Antigua and Barbuda | Saint Kitts and Nevis |
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Antigua and Barbuda is a twin-island nation in the eastern Caribbean, famed for its turquoise waters and the boast of having a beach for every day of the year. A sovereign state within the Commonwealth, it pairs a relaxed island pace with a vibrant sailing and tourism economy. Its capital, St. John's, sits on the larger island of Antigua.
Full Antigua and Barbuda profile →Saint Kitts and Nevis is a two-island nation located in the Caribbean Sea, a member of the Commonwealth, and the smallest sovereign state in the Western Hemisphere.
Full Saint Kitts and Nevis profile →The capital of Antigua and Barbuda is St. John's.
Antigua and Barbuda has a recorded population of approximately 93,772 people.
Antigua and Barbuda covers an area of about 440 km².
Antigua and Barbuda has a population density of roughly 213 /km² (people per square kilometre).
Antigua and Barbuda has a gross domestic product (GDP) of approximately $2.21 billion as of 2024.
Antigua and Barbuda has a GDP per capita of approximately $23,542.
Antigua and Barbuda uses the Eastern Caribbean dollar (XCD), with the symbol $.
Antigua and Barbuda is located in the Caribbean, Americas.
People from Antigua and Barbuda are referred to as Antiguan or Barbudan.
The international dialing code for Antigua and Barbuda is +1.
The country code top-level domain (ccTLD) for Antigua and Barbuda is .ag.
Antigua and Barbuda uses the America/Antigua time zone.
Antigua and Barbuda is a twin-island nation in the eastern Caribbean, famed for its turquoise waters and the boast of having a beach for every day of the year. A sovereign state within the Commonwealth, it pairs a relaxed island pace with a vibrant sailing and tourism economy. Its capital, St. John's, sits on the larger island of Antigua.
The capital of Saint Kitts and Nevis is Basseterre.
Saint Kitts and Nevis has a recorded population of approximately 46,843 people.
Saint Kitts and Nevis covers an area of about 260 km².
Saint Kitts and Nevis has a population density of roughly 180 /km² (people per square kilometre).
Saint Kitts and Nevis has a gross domestic product (GDP) of approximately $1.12 billion as of 2024.
Saint Kitts and Nevis has a GDP per capita of approximately $23,961.
Saint Kitts and Nevis uses the Eastern Caribbean dollar (XCD), with the symbol $.
Saint Kitts and Nevis is located in the Caribbean, Americas.
People from Saint Kitts and Nevis are referred to as Kittitian or Nevisian.
The international dialing code for Saint Kitts and Nevis is +1.
The country code top-level domain (ccTLD) for Saint Kitts and Nevis is .kn.
Saint Kitts and Nevis uses the America/St_Kitts time zone.
Saint Kitts and Nevis is a two-island nation located in the Caribbean Sea, a member of the Commonwealth, and the smallest sovereign state in the Western Hemisphere.