What are the best expat groups in Costa Rica in 2026?

Facebook groups remain the everyday board. National rooms such as Expats in Costa Rica and Costa Rica Gringos handle country-wide questions; canton groups for Escazú, Atenas, Tamarindo, or Nosara handle brunches, plumber referrals, and scam warnings: Expat community. Treat rental marketplace posts carefully: How to rent a home and Avoid rental scams.

ARCR (Association of Residents of Costa Rica) is the long-running resident association many pensionado and long-stay movers use for seminars, healthcare and legal briefings, and member social calendars. InterNations San José events help newcomers in the capital land a first networking night. Francophone associations such as UFE-style circles matter if French is your home language. WhatsApp becomes the real logistics layer after the first meetup.

Escazú and Santa Ana fill calendars with café meetups, hiking clubs, book groups, and school-parent circles: Living in Escazú and Biggest expat communities. Atenas leans potlucks, volunteer shifts, and quieter retiree tables: Living in Atenas. Tamarindo and Nosara organise around surf, yoga, beach cleanups, and coworking chats: Living in Tamarindo.

Spanish language exchanges, salsa nights, running clubs, and animal-rescue volunteering create mixed Tico-and-foreigner tables: Making friends and Social life. Meetup hobby listings help if your town has an active chapter. Americans often dominate English Facebook threads, so seek Spanish tables if you want broader company: Where American expats live.