How many employees does NSA have?

60,000.

Even though the National Security Agency does not disclosure the number of employees, there are several speculations on the subject. Patrick Radden Keefe, in his book “Chatter: Dispatches from the Secret World of Global Eavesdropping”, estimates there are about 60,000 NSA employees around the world, and that the agency has an annual budget of US$ 6 billion.