Shiraz is the fifth-most-populous city of Iran and the capital of Fars province, which is historically known by the exonym Persia proper. As of the 2016 national census, the population of the city was 1,565,572 people, and its built-up area with Sadra was home to almost 1,800,000 inhabitants. A census in 2021 showed an increase in the city's population to 1,995,500 people. Shiraz is located in sou…