Furthermore, the scale under administration was larger than the area ruled by the Izushi Domain, which was the largest domain in Tajima Province, and during the initial years of the Edo period, the area totaled to 52,000 koku (an unit of assessed crop yields of the land [1 koku: about 180 liter], which was also used to express the size of the land) and at the end of the Edo period to 82,000 koku.
なお、統治規模は但馬国最大の藩である出石藩よりも大きく、江戸時代初期は5万2千石、江戸時代末期には8万2千石に達していた。