Abstract
The transport sector makes economic growth, contributes significantly to the functioning of the Slovak economy and individual regions and creating conditions for optimal economic and social potential. The transport sector is influenced by a wide range of external social and economic factors such as demographics, living standards of the population, urban planning, organization of production, structural changes in society and accessibility to transport infrastructure. The article aimed to examining if there is any correlation between demographic development of population and their travel behaviour. For this purpose were used methods of analysis, synthesis, analogy, comparison, data collection and processing and methods of mathematical statistics.