Explore Peru - A Nation of 33715471 People. Peru (PE) is a diverse and thriving country spanning 1285216 km² (496222 sq mi). With a population density of 26 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, Peru stands out as a global destination. Stay informed about Peru’s geographic insights, demographic trends, and more. Discover why Peru is a key player on the world stage today!