Czech Census 2031

This thesis analyses the transition of census methodology in the Czech Republic from a traditional enumeration census in 2011 to a mixed model census in 2021 and an anticipated register-based census in 2031, as well as the role of administrative registers, digital infrastructure, and citizenry in enhancing census quality and efficiency. The 2021 census represents a significant next step towards this new methodology with 86% digital participation and administrative sources cutting the questionnaire in half while saving both cost and quality. The Czech Statistical Office (ČSÚ) intends further development towards an anticipated 2031 register-based census utilizing the newly established Register of Dwellings and larger connected register. The thesis analyzes the feasibility and cost-efficiency of such a transition by benchmarking against other countries and the experience of previous census rounds, employing qualitative methodology (expert interviews) and quantitative methodology (cost analysis) in the analysis of expected benefits (timeliness, burden, trust). Results show that a 2031 register-based census would significantly improve the inclusiveness and quality of censuses while greatly increasing the efficiency of public resource use. Policy recommendations include improved citizen contact, data governance, and intersectoral collaboration. The thesis contributes to a holistic statistical modernization framework, tailored to the context of EU census regulations and the demographic and digital transformation of the Czech Republic.