Population
Saint Lucia is higher
Saint Lucia records 179,744, about 1.92× the other value.
Country comparison
Antigua and BarbudavsSaint Lucia
See the biggest differences first, then scan the geographic, economic, and practical reference data.
This comparison uses the latest available atlas values for each country; reporting years can differ by metric.
The biggest differences first
Surface area
Saint Lucia is higher
Saint Lucia records 620 km², about 1.41× the other value.
Nominal GDP
Saint Lucia is higher
Saint Lucia records $2.55 billion, about 1.15× the other value.
What stands out
Proportional bars and relative differences make the headline numbers easier to read.
Population
🇦🇬 Antigua and Barbuda93,772
🇱🇨 Saint Lucia179,744
Saint Lucia’s population is 92% larger than that of Antigua and Barbuda, a difference of 85,972.
Surface area
🇦🇬 Antigua and Barbuda440 km²
🇱🇨 Saint Lucia620 km²
Saint Lucia’s surface area is 41% larger than that of Antigua and Barbuda, a difference of 180 km².
Population density
🇦🇬 Antigua and Barbuda213 /km²
🇱🇨 Saint Lucia290 /km²
Saint Lucia’s population density is 36% higher than that of Antigua and Barbuda, a difference of 76.8 /km².
Nominal GDP
🇦🇬 Antigua and Barbuda$2.21 billion · 2024
🇱🇨 Saint Lucia$2.55 billion · 2024
Saint Lucia’s nominal GDP is 15% larger than that of Antigua and Barbuda, a difference of $341.4 million.
GDP per capita
🇦🇬 Antigua and Barbuda$23,542 · 2024
🇱🇨 Saint Lucia$14,182 · 2024
Antigua and Barbuda’s GDP per capita is 66% higher than that of Saint Lucia, a difference of $9,361.
Values use the latest available observations in WorldSumma. Economic reporting years are shown when available and can differ by country.
Full side-by-side comparison
Capital
St. John's
Castries
Population
93,772
179,744
Surface area
440 km²
620 km²
Population density
213 /km²
290 /km²
Nominal GDP
$2.21 billion · 2024
$2.55 billion · 2024
GDP per capita
$23,542 · 2024
$14,182 · 2024
Region
Americas
Americas
Subregion
Caribbean
Caribbean
Currency
Eastern Caribbean dollar · XCD · $
Eastern Caribbean dollar · XCD · $
Nationality
Antiguan or Barbudan
Saint Lucian
Phone code
+1
+1
Internet domain
.ag
.lc
ISO codes
AG / ATG
LC / LCA
Time zone
America/Antigua
America/St_Lucia
Native name
Antigua and Barbuda
Saint Lucia
| Measure | Antigua and Barbuda | Saint Lucia |
|---|---|---|
| Capital | St. John's | Castries |
| Population | 93,772 | 179,744 |
| Surface area | 440 km² | 620 km² |
| Population density | 213 /km² | 290 /km² |
| Nominal GDP | $2.21 billion · 2024 | $2.55 billion · 2024 |
| GDP per capita | $23,542 · 2024 | $14,182 · 2024 |
| Region | Americas | Americas |
| Subregion | Caribbean | Caribbean |
| Currency | Eastern Caribbean dollar · XCD · $ | Eastern Caribbean dollar · XCD · $ |
| Nationality | Antiguan or Barbudan | Saint Lucian |
| Phone code | +1 | +1 |
| Internet domain | .ag | .lc |
| ISO codes | AG / ATG | LC / LCA |
| Time zone | America/Antigua | America/St_Lucia |
| Native name | Antigua and Barbuda | Saint Lucia |
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Country overviews
AI-assisted profile prose · methodologyAbout Antigua and Barbuda
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 →About Saint Lucia
Saint Lucia is a sovereign island country in the West Indies in the Lesser Antilles region of the Caribbean Sea. The island was named after Saint Lucy of Syracuse.
Full Saint Lucia profile →Antigua and Barbuda & Saint Lucia: Frequently Asked Questions
What is the capital of Antigua and Barbuda?
The capital of Antigua and Barbuda is St. John's.
What is the population of Antigua and Barbuda?
Antigua and Barbuda has a recorded population of approximately 93,772 people.
How big is Antigua and Barbuda?
Antigua and Barbuda covers an area of about 440 km².
What is the population density of Antigua and Barbuda?
Antigua and Barbuda has a population density of roughly 213 /km² (people per square kilometre).
What is the GDP of Antigua and Barbuda?
Antigua and Barbuda has a gross domestic product (GDP) of approximately $2.21 billion as of 2024.
What is the GDP per capita of Antigua and Barbuda?
Antigua and Barbuda has a GDP per capita of approximately $23,542.
What currency is used in Antigua and Barbuda?
Antigua and Barbuda uses the Eastern Caribbean dollar (XCD), with the symbol $.
Where is Antigua and Barbuda located?
Antigua and Barbuda is located in the Caribbean, Americas.
What are people from Antigua and Barbuda called?
People from Antigua and Barbuda are referred to as Antiguan or Barbudan.
What is the phone calling code for Antigua and Barbuda?
The international dialing code for Antigua and Barbuda is +1.
What is the internet domain for Antigua and Barbuda?
The country code top-level domain (ccTLD) for Antigua and Barbuda is .ag.
What time zone is Antigua and Barbuda in?
Antigua and Barbuda uses the America/Antigua time zone.
What is Antigua and Barbuda known for?
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.
What is the capital of Saint Lucia?
The capital of Saint Lucia is Castries.
What is the population of Saint Lucia?
Saint Lucia has a recorded population of approximately 179,744 people.
How big is Saint Lucia?
Saint Lucia covers an area of about 620 km².
What is the population density of Saint Lucia?
Saint Lucia has a population density of roughly 290 /km² (people per square kilometre).
What is the GDP of Saint Lucia?
Saint Lucia has a gross domestic product (GDP) of approximately $2.55 billion as of 2024.
What is the GDP per capita of Saint Lucia?
Saint Lucia has a GDP per capita of approximately $14,182.
What currency is used in Saint Lucia?
Saint Lucia uses the Eastern Caribbean dollar (XCD), with the symbol $.
Where is Saint Lucia located?
Saint Lucia is located in the Caribbean, Americas.
What are people from Saint Lucia called?
People from Saint Lucia are referred to as Saint Lucian.
What is the phone calling code for Saint Lucia?
The international dialing code for Saint Lucia is +1.
What is the internet domain for Saint Lucia?
The country code top-level domain (ccTLD) for Saint Lucia is .lc.
What time zone is Saint Lucia in?
Saint Lucia uses the America/St_Lucia time zone.
What is Saint Lucia known for?
Saint Lucia is a sovereign island country in the West Indies in the Lesser Antilles region of the Caribbean Sea. The island was named after Saint Lucy of Syracuse.