Explore Belgium - A Nation of 11611419 People. Belgium (BE) is a diverse and thriving country spanning 30528 km² (11787 sq mi). With a population density of 380 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, Belgium stands out as a global destination. Stay informed about Belgium’s geographic insights, demographic trends, and more. Discover why Belgium is a key player on the world stage today!