The U.S. state of New Jersey is divided into 564 distinct local governments commonly referred to as municipalities. This collection of places is often presented in tables or catalogs ordered by population, area, or county. Such lists serve as a practical reference for residents, researchers, public officials and businesses seeking basic comparative information about each municipal unit.

Types and counts

New Jersey recognizes five traditional municipal designations. These are not merely stylistic: they reflect historical methods of incorporation and are used in legal descriptions, though today they do not rigidly determine a community's size or government structure. The five forms are:

  • Boroughs — 250
  • Cities — 52
  • Towns — 15
  • Townships — 245
  • Villages — 3

Municipalities operate under state law and may adopt different styles of local government. The Optional Municipal Charter Law, commonly called the Faulkner Act, offers several modern charter options such as mayor–council or council–manager models; many municipalities choose among those or retain older forms. Regardless of label, most municipalities are responsible for local services such as police, road maintenance, zoning, and often parts of education and social services.

Geography and size

New Jersey covers about 8,722 square miles. That produces an average municipal area close to 15 square miles (about 39 km2), but actual sizes vary widely: some municipalities are compact and densely developed, while others extend over much larger rural tracts. Municipalities are organized within the state's county structure, which provides an intermediate layer of government and regional services.

Use and significance of population-ordered lists

Lists ordered by population are commonly compiled from U.S. Census figures and state data. They help track urbanization, allocate resources, set priorities for transportation and infrastructure, and inform electoral and planning decisions. Major cities such as Newark and Jersey City appear near the top of such rankings, while many boroughs and townships fall into suburban and small-town ranges.

Notable facts and distinctions

Although the five municipal types are well established, they do not always indicate a community's character: a "township" may be suburban and densely settled, while a "city" may have modest population. Villages are uncommon. Municipal boundaries in New Jersey are relatively stable compared with some states, but occasional consolidations, shared services agreements, and interlocal arrangements occur. For further administrative and demographic detail consult official state and county resources or a compiled list of municipalities by population and area, such as one maintained at state or reference portals.

For authoritative roster tables and sortable lists that show population, land area, county, and incorporation type, refer to comprehensive municipal lists maintained by government or statistical organizations. These resources are useful when comparing jurisdictions, planning development, or studying New Jersey's local government landscape.