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Delaware County, New York facts for kids

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Delaware County
Delaware County Courthouse
Delaware County Courthouse
Flag of Delaware County
Flag
Official seal of Delaware County
Seal
Map of New York highlighting Delaware County
Location within the U.S. state of New York
Map of the United States highlighting New York
New York's location within the U.S.
Country  United States
State  New York
Founded 1797
Named for Delaware River
Seat Delhi
Largest village Sidney
Area
 • Total 1,467 sq mi (3,800 km2)
 • Land 1,442 sq mi (3,730 km2)
 • Water 25 sq mi (60 km2)  1.7%
Population
 (2020)
 • Total 44,308
 • Density 30.7/sq mi (11.9/km2)
Time zone UTC−5 (Eastern)
 • Summer (DST) UTC−4 (EDT)
Congressional district 19th

Delaware County is a county in the state of New York. In 2020, about 44,308 people lived here. The main town, or county seat, is Delhi. The county gets its name from the Delaware River. This river was named after Thomas West, 3rd Baron De La Warr. He was a governor of Virginia back in 1609. Delaware County is part of the Southern Tier region of New York.

History of Delaware County

When New York State first created counties in 1683, the land that is now Delaware County was split. It was part of both Albany and Ulster Counties.

Albany County was very large. It covered much of northern New York. It even included land that is now Vermont. Over time, Albany County became smaller. In 1772, it was divided into three parts. One new part was called Tryon County. This county covered the western areas. It was named after William Tryon, who was a British governor.

After the American Revolutionary War ended in 1784, the name Tryon County was changed. It became Montgomery County. This was to honor General Richard Montgomery. He was a hero who fought in the war.

In the late 1780s, New York's governor, De Witt Clinton, gave land to soldiers. Many veterans of the Revolutionary War settled in this area.

Over the years, Montgomery County also became smaller. In 1789, Ontario County was created from it. Then, in 1791, Otsego County was also formed from Montgomery County.

Ulster County was one of New York's first counties. It was very large when Delaware County was created.

Finally, in 1797, Delaware County was officially formed. It was made from parts of Otsego and Ulster counties.

Geography of Delaware County

Delaware County covers about 1,467 square miles (3,799 km²). Most of this is land, with about 25 square miles (65 km²) of water. It is the fifth-largest county in New York by land area.

The county is in the southern part of New York. The Delaware River separates it from Pennsylvania. It is east of Binghamton and southwest of Albany. Part of the beautiful Catskill Mountains are in Delaware County. This area is known as the Southern Tier of New York State.

The highest point is Bearpen Mountain. It is about 3,520 feet (1,073 meters) tall. The lowest point is along the Delaware River. The county has many hills. The soil in the valleys is very rich and good for farming. The Delaware and Susquehanna rivers can be used by boats here.

Neighboring Counties

Protected Natural Areas

  • Upper Delaware Scenic and Recreational River (part of it is in the county)

People of Delaware County

Historical population
Census Pop.
1800 10,228
1810 20,303 98.5%
1820 26,587 31.0%
1830 33,024 24.2%
1840 35,396 7.2%
1850 39,834 12.5%
1860 42,465 6.6%
1870 42,972 1.2%
1880 42,721 −0.6%
1890 45,496 6.5%
1900 46,413 2.0%
1910 45,575 −1.8%
1920 42,774 −6.1%
1930 41,163 −3.8%
1940 40,989 −0.4%
1950 44,420 8.4%
1960 43,540 −2.0%
1970 44,718 2.7%
1980 46,824 4.7%
1990 47,225 0.9%
2000 48,055 1.8%
2010 47,980 −0.2%
2020 44,308 −7.7%
U.S. Decennial Census
1790–1960 1900–1990
1990–2000 2010–2020

2020 Census Information

In 2020, the census counted the different groups of people living in Delaware County.

Delaware County Racial Composition
Race Number of People Percentage
White (not Hispanic) 38,821 87.61%
Black or African American (not Hispanic) 1,003 2.26%
Native American (not Hispanic) 93 0.21%
Asian (not Hispanic) 480 1.1%
Pacific Islander (not Hispanic) 7 0.01%
Other/Mixed (not Hispanic) 1,919 4.33%
Hispanic or Latino 1,985 4.5%

Education in Delaware County

Delaware County is home to the State University of New York at Delhi. This is a college where students can get a higher education.

The DCMO BOCES (Delaware-Chenango-Madison-Otsego; Board of Cooperative Educational Services) also has a campus here. It's called the Robert W. Harrold Campus and is in Sidney Center. BOCES helps provide special programs and services to local schools.

Transportation in Delaware County

Some transportation in Delaware County is provided by Coach USA.

Main Roads

  • I-86 (Future).svg NY-17.svg Future Interstate 86/New York State Route 17 (also known as the Quickway)
  • I-88.svg Interstate 88 (also called the Senator Warren M. Anderson Expressway or Susquehanna Expressway)
  • NY-8.svg New York State Route 8
  • NY-10.svg New York State Route 10
  • NY-23.svg New York State Route 23
  • NY-28.svg New York State Route 28
  • NY-30.svg New York State Route 30
  • NY-97.svg New York State Route 97
  • NY-206.svg New York State Route 206

Communities in Delaware County

Largest Towns and Villages

# Location Population Type Area
1 Sidney 3,900 Village Northwest
2 Walton 3,088 Village Southwest
3 Delhi 3,087 Village Northeast
4 Deposit 1,663 Village Southwest
5 Stamford 1,119 Village Northeast
6 Hancock 1,031 Village Southwest
7 Downsville 617 CDP Southwest
8 Margaretville 596 Village Southeast
9 Hobart 441 Village Northeast
10 Franklin 374 Village Northwest
11 Fleischmanns 351 Village Southeast
12 Davenport Center 349 CDP Northeast
13 ††Andes 252 CDP Southeast
14 Bloomville 213 CDP Southwest

† – This is the County Seat †† – This used to be a Village ‡ – Not completely in this County

Towns in Delaware County

Other Small Communities

See also

Kids robot.svg In Spanish: Condado de Delaware (Nueva York) para niños

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