Verified List of Banks in Cook Islands (2026 Update)

Welcome to the bankinfobook directory of financial institutions in Cook Islands. Below is the verified list of 4 banks operating in Avarua and throughout the region, audited and cross-referenced for 2026.

Cook Islands has a population of approximately 17,300, offering scale context for its 4 listed banking institutions. The average income level sits at approximately 1,730.00 USD, relevant context alongside the country's banking infrastructure. Average inflation is estimated at approximately 2.50%, a useful benchmark for currency and purchasing-power stability in the region. BSP bank is recognized as the largest commercial bank serving Cook Islands.

Direct SWIFT/BIC connectivity across Cook Islands's banking sector runs at approximately 100%, an 'Integrated' rating on our Financial Connectivity Index.