Mikrokastro (Greek: Μικρόκαστρο, before 1927: Τσιρούσινον – Tsirousinon),[2] is a village and a community of the Voio municipality.

[3] Before the 2011 local government reform it was part of the municipality of Siatista, of which it was a municipal district.

[3] The 2021 census recorded 368 inhabitants in the community.

[1] The community consists of the villages Mikrokastro and Mesopotamo.

This Western Macedonia location article is a stub.