www.gandul.ro/actualitate/cel-mai-mic-oras-din-rom

Băile Tușnad is the smallest city in Romania by population, with 1,372 residents according to the 2021 Census. Most of the smallest urban areas have experienced a decline in population over the past decade. The data shows that only Solca has seen an increase in residents, while the others have lost significant numbers. This trend highlights a broader demographic decline in many small cities across the country, with populations comparable to small communes. The situation reflects ongoing challenges for these localities, as they continue to face population decreases.