There are 3,144 counties and county-equivalents in the United States. The source of the data is the U.S. Census Bureau and the data is current as of the indicated year. Independent cities are considered county-equivalent by the Census Bureau.
There are 3,144 counties and county-equivalents in the United States. The source of the data is the U.S. Census Bureau and the data is current as of the indicated year. Independent cities are considered county-equivalent by the Census Bureau.
Norfolk County (/ˈnɔːrfək/ NOR-fək) is located in the U.S. state of Massachusetts. At the 2020 census, the population was around 725,981. Its county seat is Dedham. The county was named after the English county of the same name. Two towns, Cohasset and Brookline, are exclaves. Norfolk County is included in the Boston-Cambridge-Newton, MA-NH Metropolitan Statistical Area. Norfolk County is the 24th highest-income county in the United States with a median household income of $107,361. It is the wealthiest county in Massachusetts.
Somerset County is a county located in the north-central part of the U.S. state of New Jersey. As of the 2020 census, the county was the state's 13th-most-populous county, with a population of 345,361, its highest decennial count ever and an increase of 21,917 (+6.8%) from the 2010 census count of 323,444. Somerset County constitutes part of the New York metropolitan area. Its county seat is Somerville. The most populous place in the county was Franklin Township, with 68,364 residents at the time of the 2020 census, while Hillsborough Township, with 55.00 square miles (142.4 km), covered the largest total area of any municipality. The county is part of the Central Jersey region of the state.
In 2015, Somerset County had a per capita personal income of $86,468, the second highest in New Jersey and ranked 25th of 3,113 counties in the United States. Somerset County, as of the 2000 Census, was the seventh wealthiest county in the United States by median household income at $76,933 (third in New Jersey behind Hunterdon County at $79,888 and Morris County at $77,340), fourth in median family income at $90,655 (second in New Jersey behind Hunterdon County at $91,050) and ranked seventh by per capita income at $37,970 (highest in New Jersey). The Bureau of Economic Analysis ranked the county as having the 11th-highest per capita income of all 3,113 counties in the United States (and the highest in New Jersey) as of 2009. As of 2023, Somerset County had the highest GDP for counties with populations between 100,000 and 500,000 in America.
Morris County is a county located in the U.S. state of New Jersey, about 30 mi (48 km) west of New York City. According to the 2020 census, the county was the state's tenth-most populous county, with a population of 509,285, its highest decennial count ever and an increase of 17,009 (+3.5%) from the 2010 census count of 492,276, which in turn reflected an increase of 22,064 (+11.6%) from the 470,212 counted in the 2000 census. Morris County is part of the New York metropolitan area and is divided into 39 municipalities, with many commuter towns but no large cities. Its county seat is Morristown, in the southeast. The most populous place was Parsippany-Troy Hills, with 56,162 residents at the time of the 2020 census, while Rockaway Township covered 45.55 square miles (118.0 km), the largest total area of any municipality. The county is part of the North Jersey region of the state.
In 2021, the county had a per capita personal income of $61,915, the highest in New Jersey and ranked 16th of 3,113 counties in the United States. Morris County, as of the 2020 Census, was the fourteenth-wealthiest county in the United States by median household income at $117,298 (second in New Jersey behind Hunterdon County at $117,858).
Stafford County is a county located in the Commonwealth of Virginia. It is approximately 40 miles (64 km) south of Washington, D.C. It is part of the Northern Virginia region, and the D.C area. It is one of the fastest-growing and highest-income counties in America. As of the 2020 United States census, the population sits at 156,927. Its county seat is Stafford.
Located across the Rappahannock River from the City of Fredericksburg and Spotsylvania County, Stafford County is part of the Washington-Arlington-Alexandria, DC-VA-MD-WV Metropolitan Statistical Area. In 2006, and again in 2009, Stafford was ranked by Forbes magazine as the 11th highest-income county in the United States. According to a Census Bureau report released in 2019, Stafford County is currently the sixth highest-income county in America.