The capital of North Korea is Pyongyang, which was founded 1122 BC. Pyongyang has been the capital since 1948.
Pyongyang is the largest city in North Korea and functions as: Houses all major government offices.
Pyongyang is located at 39.0392, 125.7625, at an elevation of 124 ft.
Source: https://flic.kr/p/8HsVv1