 berwick township is a township in adams county, pennsylvania, united states. the population was 2,389 at the 2010 census. berwick township is one of 21 townships in adams county. ==geography== according to the united states census bureau, the township has a total area of , all of it land. ==demographics== as of the census of 2000, there were 1,818 people, 677 households, and 513 families residing in the township. the population density was 235.6 people per square mile (90.9/kmÂ²). there were 715 housing units at an average density of 92.7/sq&nbsp;mi (35.8/kmÂ²). the racial makeup of the township was 98.40% white, 0.28% african american, 0.44% asian, 0.06% pacific islander, 0.72% from other races, and 0.11% from two or more races. hispanic or latino of any race were 2.15% of the population. there were 677 househol
Populated_places_established_in_1749 Townships_in_Adams_County,_Pennsylvania Townships_in_Pennsylvania