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County (United States)

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United States of America, showing states, divided into counties.
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United States of America, showing states, divided into counties.
A county of the United States is a local level of government smaller than a state but almost always larger than a city or town, in a U.S. state or territory. The actual term "county" describes them in 48 of the 50 states; Louisiana uses the term "parish" and Alaska uses the word "borough." Including those, there are 3,077 counties in the United States, an average of 62 counties per state. The state with the fewest counties is Delaware (three), and the state with the most is Texas (254). In many states, counties are subdivided into townships or towns and may contain other independent, self-governing municipalities.


Note: In 2001, in Colorado, the city of Broomfield seceded from Boulder County to become its own county. Until, 2001, there were 3,076 counties in the United States. Therefore, Broomfield County, Colorado has been added to the county list.


The U.S. Census Bureau lists 3,141 counties or county-equivalent administrative units.  The power of the county government varies widely from state to state as does the relationship between counties and incorporated municipal governments.Osborne M. Reynolds, Jr., Handbook of Local Government Law, 2nd ed. (St. Paul, MN: West Group, 2001), 26.





Contents





Terminology


Louisiana uses the term parish; these are functionally equivalent to counties and are not religious in nature.


The term county equivalents includes in addition three types of units which are different from the type of county found in most states: 

  1. Alaska census areas: Most of the land area of Alaska is not contained within any of Alaska's 16 boroughs. This vast area, larger than France and Germany combined, is referred to by the Alaska state government as the Unorganized Borough and, outside municipal limits, has no local government. The United States Census Bureau, in cooperation with the Alaska state government, has divided the Unorganized Borough into 11 census areas for statistical purposes.
  2. Independent cities: These are cities that legally belong to no county in a state. As of 2004, there are 42 such cities in the United States:
  3. *Baltimore, Maryland
  4. *Carson City, Nevada
  5. *St. Louis, Missouri
  6. *All 39 cities in Virginia, where any municipality incorporated as a city (in contrast to town) is by law severed from any county that might otherwise have contained it.
  7. The District of Columbia, a federal district under the absolute jurisdiction of the US Congress, which has for the last several decades allowed the District a limited home rule.

Including these jurisdictions, the United States has 3,141 counties and county equivalents. 



City-county exceptions

As noted, the territory of most counties includes that of municipalities, within and smaller than the respective counties. However, there are three kinds of exceptions to this arrangement: 

  1. By a series of annexations or other mergers, a city government may come to have exactly the same territory as the county that contains it, even though they remain separate governments. This is nearly the case in Jacksonville, Florida, which has incorporated all of Duval County except for four smaller suburban cities.
  2. Several cities and counties around the country have consolidated city-county governments and are considered both a city and a county under state law. Denver, Colorado and San Francisco, California have been coextensive with their respective counties since the counties were created. On the other hand, Indianapolis, Indiana; Louisville, Kentucky; Philadelphia, Pennsylvania; and Nashville, Tennessee unified with their respective counties after the two entities existed separately. There is also the "City and County of Honolulu", but this is unlike the others in that Hawaii has no incorporated cities and thus the "city" part of "city and county" is in this case a misnomer. Honolulu County contains the entire island of Oahu, which includes many dozens of communities and rural areas in addition to the urban area designated as the Honolulu CDP. Prior to its abolition, the government of Suffolk County, Massachusetts was largely administered by the Boston city council. In Nantucket County, Massachusetts, the Town of Nantucket board of selectmen act as county commissioners. [link]
  3. The area now forming the five boroughs of New York City consisted, into the late 19th century, of three typical counties and parts of two others, each containing at least one city or town. These are still counties in name and in state law; nevertheless, since 1898 they have been entirely contained within the boundaries of the city, and following the creation of Bronx County in 1914, each borough now corresponds exactly to one county.
  4. In several states (including Alabama, Colorado, Georgia, Michigan, Minnesota, Mississippi, North Carolina, Ohio, Tennessee, Texas, Utah, Washington and Wisconsin), a city may annex land within an adjacent county. That land is then subject to city government, but the respective counties continue to provide county-specific services and residents vote for county officials in the respective counties. Major cities that lie in multiple counties include: Atlanta, Georgia; Austin, Texas; Birmingham, Alabama; Chicago, Illinois; Houston, Texas; Kansas City, Missouri; Oklahoma City, Oklahoma, and Amarillo, Texas. The city of Appleton, Wisconsin lies within three counties (Outagamie, Calumet, and Winnebago), and is the county seat of Outagamie County. The city of Aurora, Illinois, a populous outlying suburb of Chicago, lies within four counties (Kane; DuPage; Will; and Kendall). The city of Dallas, Texas is in five counties, Dallas, Collin, Denton, Rockwall, and Kaufman.
  5. There are many cities that span county boundaries in Michigan.  For a few years during the early 1970s, split cities briefly had authority to petition to change the county boundaries to accord with the city boundaries. The only city to take advantage of this brief opportunity was New Baltimore (previously split between Macomb County and St. Clair County; now completely in Macomb). This transfer of territory from St. Clair to Macomb was the first and only county boundary change in Michigan since the early 20th century.


Statistics

Main article: County statistics of the United States


At the 2000 U.S. Census, the median land area of the 3,077 U.S. counties was 1,611 km² (622 sq. miles), which is only two-thirds of the median land area of a ceremonial county of England, and only a little more than a quarter of the median land area of a French département.


This figure, however, hides large differences between the eastern and western United States. The land area of counties in the western United States is much larger than the land area of counties in the eastern United States. For example, in the eastern United States the median land area of counties in Ohio is 1,138 km² (439.5 sq. miles) and in Georgia it is 888 km² (343 sq. miles), whereas in the western United States the median land area of counties in California is 3,977 km² (1535.5 sq. miles) and in Utah it is 6,286 km² (2,427 sq. miles)


By area, the largest county in the United States is North Slope Borough, Alaska at 94,763 square miles (245,435 km²) and the smallest county in the United States is Kalawao County, Hawaii at 13 square miles (34 km²). The largest county in the 48 contiguous states is San Bernardino County, California, at 20,105 mi²/52,073 km², and the smallest is New York County, New York at 22.96 mi²/59.47 km².


However, when county equivalents are included, both lose their status. The largest county equivalent by area is Yukon-Koyukuk Census Area, Alaska at 147,843 square miles (382,912 km²) and the smallest is the independent city of Falls Church, Virginia at 2.0 square miles (5 km²).


At the 2000 U.S. Census, the median population of the 3,066 U.S. counties was 24,544 inhabitants, which is 33 times less inhabitants than the median population of a ceremonial county of England, and 21 times less inhabitants than the median population of a French département.


At the 2000 U.S. Census, only 16.1% of U.S. counties had more than 100,000 inhabitants, while 83.9% of U.S. counties had less than 100,000 inhabitants. This reflects the essentially rural nature of U.S. counties, whose grid was designed in the 19th century, in a country still largely rural and only marginally affected by urbanization. Today, the vast majority of people in the United States are concentrated in a relatively small number of counties.


The most populous county (or county equivalent) is Los Angeles County, California with 10,226,506 people as of 2005, and the least populous county is Loving County, Texas with 67 people as of 2000.


The most densely populated county (or county equivalent) is New York County, New York with 66,940 people per square mile (ppsm) as of 2000, and the least densely populated county is Lake and Peninsula Borough, Alaska with 0.08 ppsm as of 2000. The least densely populated county equivalent is Yukon-Koyukuk Census Area, Alaska with 0.04 ppsm as of 2000.



Scope of power

The power of county governments varies widely from state to state, as does the relationship between counties and incorporated cities. 

Outside New England, counties typically maintain law enforcement agencies, public utilities, library systems, collect vital statistics and prepare, and/or process the state, certificates of births, deaths, marriages, and dissolutions (divorce decrees).  In some states, the county sheriff is the principal law enforcement officer in the county, usually limited to areas outside the jurisdiction of cities and towns. In parts of the U.S., counties are "policed" by sheriffs, and cities are policed by police. In other areas, county law enforcement is called "County Police" with county sheriffs providing court services.



Lists of counties by state





Lists of Counties in the United States
(Parishes in Louisiana; Boroughs and census areas in Alaska)



Alabama | Alaska | Arizona |  Arkansas | California | Colorado | Connecticut | Delaware | Florida | Georgia | Hawaii | Idaho | Illinois | Indiana | Iowa | Kansas | Kentucky | Louisiana | Maine | Maryland | Massachusetts | Michigan | Minnesota | Mississippi | Missouri | Montana | Nebraska | Nevada | New Hampshire | New Jersey | New Mexico | New York | North Carolina | North Dakota | Ohio | Oklahoma | Oregon | Pennsylvania | Rhode Island |  South Carolina | South Dakota | Tennessee | Texas | Utah | Vermont | Virginia | Washington | West Virginia | Wisconsin | Wyoming






Number of counties per state

Southern and Midwestern states generally tend to have more counties than Western or Northern states. The list below also includes county-equivalents. 



 

 
 
 
 
 
 




County name etymologies

Main article: Lists of U.S. county name etymologies


Many states have counties named after U.S. presidents such as Washington, Madison, Polk, Jefferson, etc. Counties are also commonly named after famous individuals, local Native American tribes once in the area, cities located within the county, and land or water features (Cerro Gordo County, Iowa, meaning "Fat Hill" in Spanish, and Lake County, Illinois, on Lake Michigan).



Special cases


The power of the county government varies widely from state to state, as does the relationship between counties and incorporated municipal governments. 


The Alaska info below is incorrect - there is also the City & Borough of Haines - but I do not have time to correct it at this very moment.



Special cases


This section overlaps with other sections, and should be merged with the rest of the article.

For any discussions, please see the [talk page].






Independent Cities in the U.S.

In Virginia, all municipalities incorporated as cities are organized as separate political units that are not part of any county (i.e., independent cities). In addition, in Virginia there is the concept of an "urban county" within which no city is allowed to incorporate. An example of this is Arlington County, which is bordered by Washington, D.C., Fairfax County, and the independent cities of Falls Church and Alexandria. In Maryland, the city of Baltimore is independent of any county, and Baltimore County is a separate entity outside the city. In Missouri, the city of St. Louis is independent of any county, and St. Louis County is a separate entity outside the city. There are also a small number of independent cities (not part of any county) in other states. However, independent cities are the exception rather than the rule, as are metropolitan municipalities. (In addition, until November 7, 1997, the portion of Yellowstone National Park that was within Montana was not part of any county, but as of that date, that portion has been nominally added to Gallatin County.) All National Parks and Monuments, though owned by the Federal Government, are now parts of one or more county. An example of this is Coconino County, Arizona, the second-largest county in the U.S. by area, which extends from well-south of the county seat of Flagstaff all the way to the Utah border in the north. It contains the heart of the Grand Canyon National Park. Certain things in National Parks fall under county jurisdiction. For example, unexplained or accidental deaths anywhere in a county fall under the county coroner and/or medical examiner.



City-County Consolidations

Consolidated city and county governments (sometimes called "metropolitan" or "regional municipalities") simultaneously operate as administrative divisions of and subordinate to state power and as municipal corporations that exercise whatever degree of sovereignty the state government or constitution confers upon them.



Cities merged with the county containing them

A number of cities were once only a portion of the county with which they have subsequently consolidated with, and other cities or unincorporated areas that were once outside the city but inside the county are now part of a city-county amalgamation. Examples include: Indianapolis, Indiana; Jacksonville, Florida; Lexington, Kentucky; Louisville, Kentucky; Nashville, Tennessee and Philadelphia, Pennsylvania. New York City is a unique metropolitan municipality, being coextensive with five counties, each with its own administrative organs but all of them subject to one, integrated citywide government.



City-county consolidations not resulting from amalgamation

Unlike the examples given above, some city-counties did not merge a city with a surrounding county, but instead the city-county status has existed since the creation of the county. Broomfield, Colorado; Denver, Colorado; Honolulu, Hawaii; and San Francisco, California are cases in which the city-county status was not preceded by the existence of both a separate city and county.



Cities overlapping two or more counties

Some cities lie within two or more counties with state approval. Examples are Houston, Texas; Chicago, Illinois; Atlanta, Georgia; Columbus, Ohio; and Kansas City, Missouri. In a few states, a city existing in more than one county is expressly forbidden by the State Consitiution. [reference needed] See also List of U.S. cities in multiple counties



Proposals for new counties



See also



External links



References























 




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