Berkeley Township is a
township in
Ocean County,
New Jersey, United States. As of the
2010 United States Census, the township population had increased to 41,255, reflecting an increase of 1,264 (+3.2%) from the 39,991 counted in the
2000 Census, which had in turn increased by 2,672 (+7.2%) from the 37,319 counted in the
1990 Census. the highest recorded in any decennial census.