Final answer:
The headquarters of the Aga Khan Development Network (AKDN) is located in Geneva, Switzerland. They have a wide network of offices in various global cities to facilitate their development work.
Step-by-step explanation:
The headquarters of the Aga Khan Development Network (AKDN) is located in Geneva, Switzerland. It's important to note that the AKDN is an international organization that consists of private, non-denominational development agencies working to improve living conditions and opportunities in specific regions of the developing world. With offices in global cities such as Auckland, Cape Town, Dar es Salaam, Hong Kong, Karachi, Kuala Lumpur, Madrid, Melbourne, Mexico City, Nairobi, New Delhi, Shanghai, Taipei, Toronto, and others, AKDN agencies work in various sectors including education, health, culture, rural development, institution-building, and the promotion of economic development.