Doha is the capital city and most populous city of the State of Qatar. Doha has a population of 1,351,000 in a city proper with the population close to 1.5 million. The city is located on the coast of the Persian Gulf in the east of the country. It is Qatar's fastest growing city, with over 50% of the nation's population living in Doha or its surrounding suburbs, and it is also the economic center of the country. It comprises one of the municipalities of Qatar.