Tuscany was divided into two main administrative districts: the stato nuovo (the new state) consisting of the former Republic of Siena, and the stato vecchio (the old state), the old Republic of Florence and her dependencies.
Toscana oli jagatud kaheks peamiseks haldusringkonnaks: stato nuovo (uus riik), mis koosnes endisest Siena vabariigist, ja stato vecchio (vana riik), vana Firenze Vabariik ja tema sõltlased.