Bialystok is the largest city (pop. 286,000 in 2001) in north-eastern Poland and the capital of Podlaskie[?]Voivodship. The city is somewhat famous as the birthplace of L. L. Zamenhof, creator of Esperanto.
... average household size is 3.04 and the average family size is 3.49.
In the village the population is spread out with 24.7% under the age of 18, 6.9% from 18 to 24, 36.3% ...