Explore Greece - A Nation of 10445365 People. Greece (GR) is a diverse and thriving country spanning 131957 km² (50949 sq mi). With a population density of 79 people per km², it offers a unique blend of cultural heritage, economic opportunities, and breathtaking landscapes. Whether you're interested in tourism, business, or history, Greece stands out as a global destination. Stay informed about Greece’s geographic insights, demographic trends, and more. Discover why Greece is a key player on the world stage today!