Since 2015, a sharper rise in the median age aligns with declining birth rates and longer life expectancies, signaling Colombia's progression toward an aging population. By 2023, the median age reached 31.6, marking a demographic shift toward an older populace. Urbanization has continued to contribute to this trend, as rural-to-urban migration has often led to smaller family sizes and delayed parenthood among urban dwellers. Moving forward, the median age is expected to exceed 34 by 2030, underscoring Colombia's transition towards an older population structure that may impact social services and economic growth.
For a deeper dive into the topic, explore Colombia’s population numbers, Colombia’s population density, Colombia’s agriculture share in GDP.