A county is a geographic region of a country used for administrative or other purposes in some nations. The term is derived from the Old French comté denoting a jurisdiction under the sovereignty of a count (earl) or, in his stead, a viscount (vicomte). Literal equivalents in other languages, derived from the equivalent of "count", are now seldom used officially, including comté, contea, contado, comtat, condado, Grafschaft, graafschap, and zhupa in Slavic languages; terms equivalent to 'commune' or 'community' are now often instead used.
An independent city or independent town is a city or town that does not form part of another general-purpose local government entity.
A county seat is an administrative center, seat of government, or capital city of a county or civil parish. The term is in use in five countries: Canada, China, Hungary, Romania, and the United States. An equivalent term, shire town, is used in the U.S. state of Vermont and in several other English-speaking jurisdictions.
In the United States, a county or county equivalent is an administrative or political subdivision of a U.S. state or other territories of the United States which consists of a geographic area with specific boundaries and usually some level of governmental authority. The term "county" is used in 48 states, while Louisiana and Alaska have functionally equivalent subdivisions called parishes and boroughs, respectively. Counties and other local governments exist as a matter of U.S. state law, so the specific governmental powers of counties may vary widely between the states, with many providing some level of services to civil townships, municipalities, and unincorporated areas. Certain municipalities are in multiple counties; New York City is uniquely partitioned into five counties, referred to at the city government level as boroughs. Some municipalities have been consolidated with their county government to form consolidated city-counties, or have been legally separated from counties altogether to form independent cities. Conversely, counties in Connecticut and Rhode Island, eight of Massachusetts's 14 counties, and Alaska's Unorganized Borough have no government power, existing only as geographic distinctions.
In United States local government, a consolidated city-county is formed when one or more cities and their surrounding county merge into one unified jurisdiction. As such it is a type of unitary authority that has the governmental powers of both a municipal corporation and a county.
A minor civil division (MCD) is a term used by the United States Census Bureau for primary governmental and/or administrative divisions of a county or county-equivalent, typically a municipal government such as a city, town, or civil township. MCDs are used for statistical purposes by the Census Bureau, and do not necessarily represent the primary form of local government. They range from non-governing geographical survey areas to municipalities with weak or strong powers of self-government. Some states with large unincorporated areas give substantial powers to counties; others have smaller or larger incorporated entities with governmental powers that are smaller than the MCD level chosen by the Census.
In 45 of the 50 states of the United States, the county is used for the level of local government immediately below the state itself. Louisiana uses parishes, and Alaska uses boroughs. In Connecticut, Massachusetts, and Rhode Island, some or all counties within states have no governments of their own; the counties continue to exist as legal entities, however, and are used by states for some administrative functions and by the United States Census bureau for statistical analysis. There are 3,242 counties and county equivalent administrative units in total, including the District of Columbia and 100 county-equivalents in the U.S. territories.
Nansemond is an extinct jurisdiction that was located south of the James River in Virginia Colony and in the Commonwealth of Virginia in the United States, from 1646 until 1974. It was known as Nansemond County until 1972. From 1972 to 1974, a period of eighteen months, it was the independent city of Nansemond. It is now part of the independent city of Suffolk.
Most U.S. states and territories have at least two tiers of local government: counties and municipalities. Louisiana uses the term parish and Alaska uses the term borough for what the U.S. Census Bureau terms county equivalents in those states. Civil townships or towns are used as subdivisions of a county in 20 states, mostly in the Northeast and Midwest.
The Unorganized Borough is composed of the portions of the U.S. state of Alaska which are not contained in any of its 19 organized boroughs. While referred to as the "Unorganized Borough", it is not a borough itself, as it forgoes that level of government structure. It encompasses nearly half of Alaska's land area, 323,440 square miles (837,700 km2), and, as of the 2020 U.S. Census, it had a population of 77,157, which was 10.52% of the population of the state. The largest communities in the Unorganized Borough are the cities of Bethel, Unalaska, and Valdez.
A borough in some U.S. states is a unit of local government or other administrative division below the level of the state. The term is currently used in six states:
Municipal corporation is the legal term for a local governing body, including cities, counties, towns, townships, charter townships, villages, and boroughs. The term can also be used to describe municipally owned corporations.
The town is the basic unit of local government and local division of state authority in the six New England states. Most other U.S. states lack a direct counterpart to the New England town. New England towns overlie the entire area of a state, similar to civil townships in other states where they exist, but they are fully functioning municipal corporations, possessing powers similar to cities and counties in other states. New Jersey's system of equally powerful townships, boroughs, towns, and cities is the system which is most similar to that of New England. New England towns are often governed by a town meeting, an assembly of eligible town residents. The great majority of municipal corporations in New England are based on the town model; there, statutory forms based on the concept of a compact populated place are uncommon, though elsewhere in the U.S. they are prevalent. County government in New England states is typically weak, and in some states nonexistent. Connecticut, for example, has no county governments, nor does Rhode Island. Both of those states retain counties only as geographic subdivisions with no governmental authority, while Massachusetts has abolished eight of fourteen county governments so far. Counties serve mostly as dividing lines for the states' judicial systems and some other state services in the southern New England states while providing varying services in the more sparsely populated three northern New England states.
The administrative divisions of Virginia are the areas into which the Commonwealth of Virginia, a U.S. state, is divided for political and administrative purposes. Some are local governments; others are not. However, all local governments are political subdivisions of the state.
In the United States, the meaning of village varies by geographic area and legal jurisdiction. In formal usage, a "village" is a type of administrative division at the local government level. Since the Tenth Amendment to the United States Constitution prohibits the federal government from legislating on local government, the states are free to have political subdivisions called "villages" or not to and to define the word in many ways. Typically, a village is a type of municipality, although it can also be a special district or an unincorporated area. It may or may not be recognized for governmental purposes.
