Yes, Costa Rica remains one of the strongest and most "friendly" allies of the United States in Latin America as of March 2026. The two countries share deep economic, cultural, and security ties, with the U.S. serving as Costa Rica's largest trading partner (accounting for about 40% of imports and exports) and its primary source of foreign direct investment. For the average American traveler, Costa Rica is exceptionally welcoming; it is a top destination for U.S. retirees, with approximately 120,000 U.S. citizens residing in the country. Politically, the U.S. and Costa Rica collaborate closely on regional stability, environmental conservation, and managing migration through the 2021 "Cultural Property Agreement" and various free trade initiatives like CAFTA-DR. In 2026, Costa Rica’s "Pura Vida" philosophy translates into a society that is broadly pro-American, and the country remains one of the safest and most diplomatically aligned partners for the U.S. in the Western Hemisphere.