SÃÂpólno County () is a unit of territorial administration and local government (powiat) in Kuyavian-Pomeranian Voivodeship, north-central Poland. It came into being on January 1, 1999, as a result of the Polish local government reforms passed in 1998. Its administrative seat and largest town is SÃÂpólno Krajeà Âskie, which lies north-west of Bydgoszcz and north-west of Toruà Â. The county also contains the towns of WiÃÂcbork, lying south of SÃÂpólno Krajeà Âskie, and Kamieà  Krajeà Âski, north of SÃÂpólno Krajeà Âskie.
The county covers an area of . As of 2019 its total population is 41,055, out of which the population of SÃÂpólno Krajeà Âskie is 9,091, that of WiÃÂcbork is 5,950, that of Kamieà  Krajeà Âski is 2,390, and the rural population is 23,624.
SÃÂpólno County is bordered by Czà Âuchów County and Chojnice County to the north, Tuchola County to the north-east, Bydgoszcz County to the south-east, Nakà Âo County to the south, and Pià Âa County and Zà Âotów County to the west.
The county is subdivided into four gminas (three urban-rural and one rural). These are listed in the following table, in descending order of population.
<br>