Subject and purpose of work: The article presents a quantitative change of endogenous factors affecting the development of the Mazowieckie Voivodeship in 2004-2017.
Materials and methods: The research uses a comparative analysis based on the data of the Central Statistical Office included in the Local Data Bank and the Statistical Yearbooks of the Mazowieckie Voivodeship.
Results: The results of the research show that in 2004-2017 the economic state of the Mazowieckie Voivodeship have significantly improved due to, the expansion of the transportation infrastructure and significant resources of well-educated human capital of the society.
Conclusions: To a large extent, the pace of development of the Mazowieckie Voivodeship is impacted by the capital of Poland located there. Other factors favouring the dynamic development of the voivodeship are high density of roads and railway, along with well-educated human capital.
