Monterrubio de la Demanda is a municipality and village located in the province of Burgos, Castile and León, Spain. According to the 2025 census (INE), the municipality had a population of 55 inhabitants.
Demography According to the 2004 census (INE), the municipality had a population of 100 inhabitants. By 2018 the population had declined to 59. By 2025 the population had declined to 55 inhabitants.
References
External links Monterrubio de la Demanda