The former Morioka Domain and others had a face value of 13 thousands koku crop yield (real value of 18 thousands koku crop yield), but it was not enough for feeding 7,500 vassals.
旧盛岡藩他地域との関わりは、表高1万3千石（内高1万8千石）であったが、家臣7500名を養うには決して豊かとは言えない。