XCD
…
USD
…
Land Area
United States of America
9,833,517 km²
Largest
Antigua and Barbuda
442 km²
0.0% of largest
United States of America is 22247.78× larger than Antigua and Barbuda
Population
United States of America
LARGEST
337.5M
PEOPLE
Antigua and Barbuda
0.0% OF LARGEST
94.21K
PEOPLE
United States of America has 3582.46× the population of Antigua and Barbuda
GDP
United States of America
LARGEST
$28.2T
Antigua and Barbuda
0.0% OF LARGEST
$2.34B
Armed Forces
Active Personnel
United States of America
LARGEST
1.35M
TROOPS
Antigua and Barbuda
0.0% OF LARGEST
180
TROOPS
United States of America has 7485.00× the active personnel of Antigua and Barbuda
Air Force
United States of America
LARGEST
13.3K
AIRCRAFT
Antigua and Barbuda
0.0% OF LARGEST
1
AIRCRAFT
United States of America has 13300.00× the aircraft of Antigua and Barbuda
Naval Assets
United States of America
Antigua and Barbuda
Wealth
Gold Reserves
United States of America
LARGEST
8,133.5
Metric Tonnes
Antigua and Barbuda
Foreign-Exchange Reserves
United States of America
LARGEST
$228B
Reserves · excl. gold
Antigua and Barbuda
$0B
Reserves · excl. gold
Billionaires
United States of America
MOST
813
billionaires
Antigua and Barbuda
—
Oil
Proven Reserves
United States of America
LARGEST
69
Billion barrels
Production & Consumption
United States of America
NET EXPORTER
Production
20.0M b/d
Consumption
19.0M b/d
+1.0M b/d net
Trade (Import/Export)
Antigua and Barbuda
Exports
N/A
Imports
N/A
Trade Balance
N/A
United States of America
$3,193.5B
Exports
$3,193.5B
Imports
$4,103.1B
Trade Balance
$-909.6B
Trade Deficit
Drinks per Person
Coffee
kg / person / yr
United States of America
consumption
Antigua and Barbuda
Tea
kg / person / yr
United States of America
consumption
Antigua and Barbuda
Beer
litres / person / yr
United States of America
consumption
Antigua and Barbuda
Wine
litres / person / yr
United States of America
consumption
Antigua and Barbuda
Alcohol
litres pure alcohol / person / yr
United States of America
consumption
Antigua and Barbuda
consumption
Smoking
% of adults 15+ who smoke
United States of America
Antigua and Barbuda
Per-capita — consumption where available, else FAOSTAT supply · alcohol = litres of pure alcohol; smoking = % of adults 15+ (WHO)
Olympic Medals
United States of America
1,233
Gold
1,013
Silver
889
Bronze
3,135
Total Medals
☀ Summer: 2,772
❄ Winter: 363
Antigua and Barbuda
No Olympic medal data
Religious Demographics
Religious Distribution
Religious Composition by Country
Antigua and Barbuda
United States of America
Age Demographics
Median Age
United States of America
38.8
YEARS
10
30
50
70
Antigua and Barbuda
32.1
YEARS
10
30
50
70
Age Distribution
Population breakdown by age bracket (percentage)
Demographic Insights
Age Gap
United States of America is 6.7 years older (median) than Antigua and Barbuda
Youth Population
Antigua and Barbuda has the highest youth population at 43.5% (under 30)
Elderly Population
United States of America has the highest elderly population at 21.6% (60+)
Global Statistics
| Metric |
Antigua and Barbuda
|
United States of America
|
|---|---|---|
| Travel & Mobility | ||
| Passport Power visa-free destinations | — |
186
|
| Tourist Arrivals per year | — |
66.5M
|
| Culture & Prestige | ||
| Nobel Laureates all-time |
0
|
411
|
| 3-Michelin-Star Restaurants current guide |
0
|
16
|
| UNESCO Heritage Sites inscribed sites |
0
|
26
|
Figures as of 2026. Sources: IMF, EIA/OPEC, Henley Passport Index, UNWTO, Forbes, Michelin Guide, Nobel Foundation, UNESCO World Heritage Centre.
Cost of Living
|
Metric
All indices use New York City as base (100)
Lower values indicate lower costs.
|
Antigua and Barbuda
|
United States of America
|
|---|---|---|
| Cost of Living Index |
|
|
| Rent Index |
|
|
| Groceries Index |
|
|
| Restaurant Price Index |
|
|
| Local Purchasing Power |
|
|
| Common Expenses Comparison | ||
| Meal at Inexpensive Restaurant (USD) | $15 | $20 |
| Three-Course Meal for 2 (USD) | $55 | $80 |
| Monthly Rent - City Center (USD) | $900 | $1,950 |
| Monthly Rent - Outside Center (USD) | $650 | $1,500 |
| Monthly Utilities (USD) | $145 | $175 |
| Internet (60 Mbps, USD) | $55 | $68 |
| Monthly Public Transport Pass (USD) | $40 | $85 |
Health
Healthcare spending, capacity and outcomes. Sources: World Bank / WHO — the year tag shows each figure’s vintage; “—” means the country doesn’t report that metric.
Health spending / person
USA
Antigua and Barbuda
Physicians per 1,000
USA
Antigua and Barbuda
Hospital beds per 1,000
Antigua and Barbuda
USA
Diabetes prevalence
USA
Antigua and Barbuda
Obesity prevalence
USA
Antigua and Barbuda
Suicide rate per 100k
USA
Antigua and Barbuda
Want the long view?
GDP, population, reserves & trade for Antigua and Barbuda vs USA — charted over the decades.
Basic Information
| Metric | Antigua and Barbuda | United States of America |
|---|---|---|
| Population | 94209 | 337500000 |
| Area (sq km) | 442 | 9833517 |
| Capital | Saint John's | Washington, D.C. |
| Official Language | English | English (de facto) |
| Currency | East Caribbean Dollar (XCD) | United States Dollar (USD) |
| Government Type | Unitary parliamentary constitutional monarchy | Federal presidential constitutional republic |
Military Strength
| Metric | Antigua and Barbuda | United States of America |
|---|---|---|
| Active Personnel | 180 | 1,347,300 |
| Reserve Personnel | 75 | 799,500 |
| Total Military Personnel | 255 | 2,146,800 |
| Defense Budget (USD) | $12,000,000 | $816,000,000,000 |
| Tanks | 0 | 6,612 |
| Armored Vehicles | 4 | 45,193 |
| Self-Propelled Artillery | 0 | 1,498 |
| Towed Artillery | 2 | 1,339 |
| Rocket Projectors | 0 | 1,366 |
Economy
| Metric | Antigua and Barbuda | United States of America |
|---|---|---|
| GDP (USD) | $2,338,196,296 | $28,200,000,000,000 |
| GDP Per Capita (USD) | $24,819 | $83,556 |
| Unemployment Rate (%) | 11.0% | 4.2% |
| GINI Index (Income Inequality) | 37.0 | 41.8 |
| Currency | East Caribbean Dollar (XCD) | United States Dollar (USD) |
| Loading current exchange rates… | ||
Interesting Comparisons & Trivia
Did You Know?
United States of America is 22247.8 times larger in area than Antigua and Barbuda.
That's a massive difference!
United States of America has 3582.5 times more people than Antigua and Barbuda.
United States of America has the highest GDP per capita at $83,556 among the selected countries.
United States of America has the largest economy with a GDP of
$28.2 trillion.
United States of America has the largest active military personnel with 1,347,300 troops.
United States of America has the largest air force with 13,300 aircraft.
United States of America has the largest navy with 472 vessels.
USA Fact: The United States has more airports than any other country in the world, with over 13,000 airports.
Antigua and Barbuda vs United States of America: Key Comparisons
Economy: United States of America's GDP of $28.2T is 12060.6x larger than Antigua and Barbuda's $2B — both among the world's largest economies.
Population: United States of America's population of 338M is 3582.5x larger than Antigua and Barbuda's 94,209.
Area: United States of America covers 9,833,517 km², making it 22247.8x larger than Antigua and Barbuda.
Military: United States of America fields 1.3Million active troops vs Antigua and Barbuda's 180.
Life Expectancy: United States of America leads with a life expectancy of 79 years vs Antigua and Barbuda's 78.
Data compiled from World Bank, IMF, Global Firepower, SIPRI, Numbeo, and Pew Research.
Last updated July 2026.
Sources & methodology