The first citation of the city in the historical literature belongs to the famous book
Mojem Alboldan, by
Yaqut Homavi (13th century) which introduces the Birjand as the most beautiful town in the Qohestan. Before this, Birjand had been probably not as big and important as a municipality but rather as a rural community. However, the Birjand geographical area had its historical and political importance long before the emergence of the city of Birjand. Many citations of the region are available in the original literature like
Ehya -ol- Molook of the once important localities in the area. Apart from literature, the oldest evidence on the history of the region is the ancient
Lakh-Mazar inscription in the Kooch village some southeast of Birjand. Numerous fine drawings and inscriptions are carved on an igneous rock surface. The inscriptions include pictograms as well as
Arsacid Pahlavi,
Sasanian Pahlavi,
Arabic and
Persian scripts. In 1931, Birjand Municipality was opened under the name of Birjand Municipality next to the tomb of Hakim Nazari and started its activities with 12 employees. The first mayor of Birjand was Mr. Afshar, who served as mayor for six years. ==Demographics==