Tonga and ADB

The Pacific Approach, 2021–2025 guides ADB’s operations in Tonga, focusing on preparing for and responding to shocks, delivering sustainable services, and supporting inclusive growth.

In the Spotlight

Tonga Facts

ADB's Work in Tonga

ADB has been supporting Tonga since 1972 and is currently assisting with health and aged care, transport infrastructure, climate resilience, disaster recovery, renewable energy, urban development, and public sector management.

To date, ADB has committed 111 public sector loans, grants, and technical assistance totaling $313.6 million to Tonga.

Data: Tonga

Forecasts are based on ADB's flagship publication, the Asian Development Outlook. Updated four times a year, it analyzes economic and development issues in developing countries in Asia and the Pacific.

Development indicators for Tonga, including a selection of economic, environmental, and social indicators used globally to track progress toward the Sustainable Development Goals.

Results achieved are aggregate amounts of outputs and outcomes from operations reported in project completion reports and extended annual review reports circulated for the year.

Cofinancing operations enable ADB’s financing partners, governments or their agencies, multilateral financing institutions, and commercial organizations to participate in financing ADB projects.

ADB Projects in Tonga   View all projects


Contact: Pacific Subregional Office (SPSO)

91 Gordon Street, Suva, Fiji

  Office Hours: 8:00 a.m. to 5:00 p.m. (Monday to Friday)

  Tel +679 3318101
  Fax +679 3318074

Tonga Pacific Country Office
Suite 3, Level 3, Reserve Bank Building
Salote Road, Kolofo’ou
Nuku’alofa, Tonga
  Tel: +676 28735

The Tonga Pacific Country Office is closed on these dates:

Last updated: 22 December 2022