Urban exodus and rural decline in the Baltic States 2011–2025: Insights from high-resolution spatial analysis
基于高分辨率空间分析，研究了2011-2025年波罗的海国家农村人口持续减少与城市郊区扩张并存的人口再分布过程，揭示了农村住房空置率接近一半等关键趋势，对区域规划政策有参考价值。
Since 2011, the Baltic States have undergone a profound demographic reconfiguration marked by sustained rural depopulation alongside suburban expansion around major metropolitan centres. While population decline in peripheral regions is not unique to post-socialist Europe, the pace, spatial selectivity, and policy implications of change in Estonia, Latvia, and Lithuania require closer examination. Based on national population statistics and high-resolution GIS-based spatial analysis, this Euro Commentary examines population redistribution across settlement hierarchies between 2011 and 2025, using Lithuania as an illustrative case. The analysis highlights four interrelated dynamics: accelerating depopulation of rural and small-town settlements, widespread vacancy in detached rural housing, continued demographic concentration in metropolitan cores, and selective growth in peri-urban zones linked to suburbanisation. Detached rural housing has been particularly affected, with vacancy approaching half of the stock by 2025, reflecting ageing, migration, and the long-term decline of small-scale farming. These processes are reshaping settlement systems and exposing the limitations of existing spatial planning frameworks, which often remain oriented towards growth rather than decline. The commentary concludes that more adaptive and spatially differentiated governance approaches are required, particularly in managing shrinking rural regions and expanding peri-urban areas across the Baltic region.