Most of the Jewish population lived around the Rynek (Town Square) and the nearby streets. In 1765, 16 Jewish families (about 75 individuals) lived in Wizna. In 1857, there were 492 Jews out of a total population of 1,861; in 1921, they numbered 714 out of 2,670.
The majority of the Jewish residents were concentrated in the town square and surrounding streets. In 1765, 16 Jewish families (approximately 75 people) lived in Wizna. By 1857, they comprised a significant portion of the total population, making up 492 individuals out of 1,861; by 1921, their numbers had increased to 714 out of 2,670.