Heard Island and McDonald Islands vs United States
Heard Island and McDonald Islands has a population of 0, compared to United States's 340.1M. United States is N/A times more populous than Heard Island and McDonald Islands. United States covers 9,525,067 km², 23119.1 times larger than Heard Island and McDonald Islands's 412 km².
Heard Island and McDonald IslandsUnited States| Population | -100.0%0 | 340.1M |
| Area | -100.0%412 km² | +2311809.5%9,525,067 km² |
| GDP | — | $28.75T |
| GDP Per Capita | — | $84,534.041 |
| Life Expectancy | — | 78.4 yrs |
| Infant Mortality | — | 5.5 |
| Literacy Rate | — | — |
| Unemployment | — | 4.2% |
| Capital | — | Washington, D.C. |
| Region | Antarctic | Americas |
| Languages | English | English |
| Currencies | — | USD ($) |
Last updated: March 2026
All data sourced from World Bank Open Data (2025) and REST Countries API. Economic data may reflect most recent available year.
Population Comparison
United States is N/A times more populous than Heard Island and McDonald Islands, with 340.1M residents compared to 0. Heard Island and McDonald Islands is a nation of 0 people, while United States is among the world's 15 most populous countries. In terms of population density, Heard Island and McDonald Islands averages 0 people per km² (sparse), while United States averages 36 people per km² (sparse). United States has grown at 0.62% annually over the past decade. Population growth data is not available for Heard Island and McDonald Islands.
Economy Comparison
Heard Island and McDonald Islands is classified as a low-income economy, while United States is classified as a high-income economy. United States's GDP stands at $28.75T. GDP data is not available for Heard Island and McDonald Islands. Economic indicator data is not available for Heard Island and McDonald Islands. United States's GDP per capita of $84,534.041 is 526% above the regional average of 13,500 for Americas.
Health & Quality of Life
United States has a life expectancy of 78.4 years, which is 6.4 years above the global average of 72 years. Life expectancy data is not available for Heard Island and McDonald Islands. United States's infant mortality rate is 5.5 per 1,000 live births. Infant mortality data is not available for Heard Island and McDonald Islands.
Geographic Comparison
United States (9,525,067 km²) is 23119.1 times larger by land area than Heard Island and McDonald Islands (412 km²). Heard Island and McDonald Islands shares borders with 0 countries, while United States borders 2 countries. Heard Island and McDonald Islands spans 1 timezone, compared to United States's 11 timezones. Heard Island and McDonald Islands lies in Antarctica, while United States is located in North America. Heard Island and McDonald Islands is categorized within the Antarctic region (), whereas United States belongs to Americas (North America).
Key Differences
The most significant difference between Heard Island and McDonald Islands and United States is in land area: Heard Island and McDonald Islands's 412 km² compared to United States's 9,525,067 km² represents a 100% gap. These disparities reflect the broader structural differences between Heard Island and McDonald Islands's low-income economy and United States's high-income economy.
At a Glance: What the Numbers Mean
Population Density
United States is Infinityx more densely populated than Heard Island and McDonald Islands (36 vs 0 people per km²). Higher density typically correlates with more urbanization, greater demand for public transit, and higher housing costs. Heard Island and McDonald Islands's lower density suggests more rural land use and potentially lower urban congestion.
Frequently Asked Questions
Which is bigger, Heard Island and McDonald Islands or United States by population?
United States is larger by population, with 340.1M residents compared to Heard Island and McDonald Islands's 0. United States is N/A times more populous than Heard Island and McDonald Islands.
Which country has a higher GDP, Heard Island and McDonald Islands or United States?
GDP data is not available for Heard Island and McDonald Islands. Please refer to the World Bank for the most current figures.
How does life expectancy compare between Heard Island and McDonald Islands and United States?
Life expectancy data is not available for Heard Island and McDonald Islands. United States has a life expectancy of 78.4 years.
Which country is larger by area, Heard Island and McDonald Islands or United States?
United States is larger by land area, covering 9,525,067 km² compared to Heard Island and McDonald Islands's 412 km². United States is 23119.1 times larger than Heard Island and McDonald Islands.
What languages are spoken in Heard Island and McDonald Islands and United States?
Heard Island and McDonald Islands recognizes the following official language: English. United States recognizes: English. Both countries share at least one common language.
Which country has lower inflation, Heard Island and McDonald Islands or United States?
Inflation data is not available for Heard Island and McDonald Islands. United States's inflation rate is 2.9%.