Question: how many districts are there in barisal division?
Answer: The division is subdivided into six districts (zilas) and thence into 42 sub-districts (upazilas; Rangabali in Patuakhali and Taltoli in Barguna being the most recent). Lower level administrative areas are 353 union parishads, 3,159 mouzas, 12 municipalities, 25 wards and 4,163 villages.