Monor's 2026 population is now estimated at 19,647. In 1980, the population of Monor was 16,357. Monor has grown by 292 in the last year, which represents a 1.51% annual change. These population values and projections come from Hungary historical city/town census values 1980 and 1990 via CityPopulation fallback access, Hungary Census 2022 API (WBS003) settlement population (2001, 2011, 2022), Hungary city/town 2025 official estimate via CityPopulation fallback access and World Population Review Internal Projections .