Border regions lie always in critical harsh situations, affecting on their communities. Especially if they are one living ethnic community, divided by the border existence. The border porous status level plays a significant role regarding that, and on the border interrelations and networks. The project is interested in measuring culture networks of the border regions, and comparing them from centrality point of view, in relation to ethnicity existence. It can be deduced that ethnicity has a huge effect on the culture networks of the border regions. These high border interrelations might be used for border region future developments.