Azerbaijanis in Iran are mainly found in the northwest provinces: West Azerbaijan, East Azerbaijan, Ardabil, Zanjan, parts of Hamadan, Qazvin, and Markazi. Azerbaijani minorities live in the Qorveh and Bijar counties of Kurdistan, in Gilan, as ethnic enclaves in Galugah in Mazandaran, around Lotfabad and Dargaz in Razavi Khorasan, and in the town of Gonbad-e Qabus in Golestan. Large Azerbaijani populations can also be found in central Iran (Tehran # Alborz) due to internal migration. Azerbaijanis make up 25% of Tehran's population and 30.3% – 33% of the population of the Tehran Province, where Azerbaijanis are found in every city. They are the largest ethnic groups after Persians in Tehran and the Tehran Province. Many Azerbaijanis have emigrated and resettled in large numbers in Khorasan, living beside linguistically related Khorasani Turks, especially in Mashhad.