Blatnica is a village in central Croatia, just southwest of Bjelovar.

Demographics

According to the 2021 census, its population was 89. The population was 130 in 2011.

The nearby Blatnica fish ponds, created by draining the floodplains of the Česma river, are a major bird habitat with more than 100 recorded bird species, and a part of the Natura 2000 network.