By the early 20th century, Dvinsk’s Jewish population had become an essential part of its economic structure. Jews ran distilleries, operated tar and resin factories, traded in textiles, flax, timber, and hemp. Jewish professionals served as doctors, lawyers, and notaries. Artisans—tailors, butchers, shoemakers—formed a vibrant working class, while the wealthy elite contributed to public institutions and urban development. Dvinsk had more trade and industry than any other city in the province.
This prosperity was built under increasing pressure. Anti-Semitic edicts from Tsarist Russia—cantonist conscription, discriminatory taxes, dress codes, and harsh residency restrictions—forced Jews into an uneasy balance between survival and flourishing. Yet, even within such confines, the Jewish spirit of Daugavpils persevered.