* yellow - areas formerly within the district borders during the early Meiji period
Shimosuwa-machi
Fujimi-machi
Hara-mura
Colored areas are in this district.
January 4, 1879 - Suwa District was created during the early Meiji period establishment of the municipalities system, which initially consisted of 24 villages. Its district headquarters was located at the village of Kamisuwa.