Historically, Tajiks and Persians come from very similar stock, speaking variants of the same language and are related as part of the larger group of Iranian peoples. The Tajik language is the mother tongue of around 80% of the citizens of Tajikistan. The main urban centers in today's Tajikistan include Dushanbe (the capital), Khujand, Kulob, Panjakent and Istaravshan. There are also Uzbek, Kyrgyz and Russian minorities.
The Pamiri people of Gorno-Badakhshan Autonomous Province in the southeast, bordering Afghanistan and China, though considered part of the Tajik ethnicity, nevertheless are distinct linguistically and culturally from most Tajiks. In contrast to the mostly Sunni Muslim residents of the rest of Tajikistan, the Pamiris overwhelmingly follow the Ismaili sect of Islam, and speak a number of Eastern Iranian languages, including Shughni, Rushani, Khufi and Wakhi. Isolated in the highest parts of the Pamir Mountains, they have preserved many ancient cultural traditions and folk arts that have been largely lost elsewhere in the country.
The Yaghnobi people live in mountainous areas of northern Tajikistan. The estimated number of Yaghnobis is now about 25,000. Forced migrations in the 20th century decimated their numbers. They speak the Yaghnobi language, which is the only direct modern descendant of the ancient Sogdian language.
Tajikistan artisans created the Dushanbe Tea House, which was presented in 1988 as a gift to the sister city of Boulder, Colorado.
In 2010, a Tajik citizen Nilufar Sherzod became Miss United Nations, representing Tajik culture