Explore Saint Kitts and Nevis - A Nation of 47606 People. Saint Kitts and Nevis (KN) is a diverse and thriving country spanning 261 km² (101 sq mi). With a population density of 182 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, Saint Kitts and Nevis stands out as a global destination. Stay informed about Saint Kitts and Nevis’s geographic insights, demographic trends, and more. Discover why Saint Kitts and Nevis is a key player on the world stage today!