Question: how many municipalities are in essex county nj?
Answer: Essex County, New Jersey's municipalities consist of Ampere, Belleville, Bloomfield, Caldwell, Cedar Grove, East Orange, Essex Falls, Fairfield, Glen Ridge, Irvington, Livingston, Maplewood, Millburn, Montclair, Newark, North Caldwell, Nutley, Orange, Roseland, Short Hills, South Orange, Upper Montclair, Verona, West ...