Officially, the capital of the voivodeship was in Braclaw (today Bratslav), but local voivodes also resided in Winnica (Vinnytsia). It was divided into County of Braclaw and County of Winnica. The County of Braclaw itself was divided into two districts—Braclaw and Zwinogrodek (some sources claim there was a separate County of Zwinogrodek). In 1791, the Great Sejm also created Boh County (Polish: powiat nadbohski), but it was never created due to the Polish–Russian War of 1792. Braclaw Voivodeship had two senators—the Voivode and the Castellan of Braclaw. It also had six deputies to the Sejm—two from Braclaw County, two from Winnica County, and two from District of Zwinogrodek. Local sejmiks took place in Winnica. Today the region belongs to Ukraine and Transnistria in Moldova.