Heard Island and McDonald Islands
Heard Island and McDonald Islands · Antarctic
Heard Island and McDonald Islands is a country in Antarctic. Below are its flag, capital, currency, calling code, ISO codes and the countries it borders.
Region
Antarctic
ISO codes
HM / HMD / 334
Flag emoji
🇭🇲
Area
412 km²
Languages
English
Internet domain
.hm, .aq
Demonym
Heard and McDonald Islander
About Heard Island and McDonald Islands
Heard Island and McDonald Islands is a country or territory in Antarctic. It is an island nation with no land borders.
Frequently asked questions
What are the ISO codes for Heard Island and McDonald Islands?
Heard Island and McDonald Islands has the ISO 3166-1 alpha-2 code HM, the alpha-3 code HMD and the numeric code 334.
What is the flag emoji for Heard Island and McDonald Islands?
The flag emoji for Heard Island and McDonald Islands is 🇭🇲. You can copy it from the top of this page.
Population from the World Bank (SP.POP.TOTL); flag, capital, currency, calling code and ISO data from open datasets. Full sources and vintage on the data page. Dataset compiled 2026-07-02.