Czarnków-Trzcianka County is the second biggest administrative district in Wielkopolska Province (Greater Poland), in Poland. In the district are eight communes: town commune in Czarnków; Trzcianka, Krzyż and Wieleń are town-rural communes; rural communes are:Czarnków (it's seat is in Czarnków, but it consists of villages around it), Drawsko, Lubasz and Połajewo. Name Czarnków-Trzcianka come from two biggest communes, but the seat of county authorities is Czarnków.