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Defiance County, Ohio facts for kids

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Defiance County
Defiance County Courthouse
Flag of Defiance County
Flag
Official seal of Defiance County
Seal
Map of Ohio highlighting Defiance County
Location within the U.S. state of Ohio
Map of the United States highlighting Ohio
Ohio's location within the U.S.
Country  United States
State  Ohio
Founded April 7, 1845
Named for Fort Defiance
Seat Defiance
Largest city Defiance
Area
 • Total 414 sq mi (1,070 km2)
 • Land 411 sq mi (1,060 km2)
 • Water 2.7 sq mi (7 km2)  0.7%%
Population
 (2020)
 • Total 38,286 Decrease
 • Density 92/sq mi (36/km2)
Time zone UTC−5 (Eastern)
 • Summer (DST) UTC−4 (EDT)
Congressional district 9th

Defiance County is a special area called a county in the state of Ohio, USA. In 2020, about 38,286 people lived here. The biggest city and the place where the county government is located is Defiance.

The county got its name from an old army fort called Fort Defiance. A famous general named Mad Anthony Wayne named it to show that the early settlers were strong and wouldn't give up. Defiance County is also part of a larger area known as the Defiance Micropolitan Statistical Area.

Exploring Defiance County's Location

Defiance County is located in the northwest part of Ohio. It covers a total area of about 414 square miles. Most of this area, around 411 square miles, is land. The rest, about 2.7 square miles, is water.

Neighboring Counties Around Defiance

Defiance County shares its borders with several other counties. Knowing these helps you understand its place on a map!

People of Defiance County

The number of people living in Defiance County has changed over many years. Here's a quick look at how the population has grown and shifted since 1850:

Historical population
Census Pop.
1850 6,966
1860 11,886 70.6%
1870 15,719 32.2%
1880 22,515 43.2%
1890 25,769 14.5%
1900 26,387 2.4%
1910 24,498 −7.2%
1920 24,549 0.2%
1930 22,714 −7.5%
1940 24,367 7.3%
1950 25,925 6.4%
1960 31,508 21.5%
1970 36,949 17.3%
1980 39,987 8.2%
1990 39,350 −1.6%
2000 39,500 0.4%
2010 39,037 −1.2%
2020 38,286 −1.9%
U.S. Decennial Census
1790-1960 1900-1990
1990-2000 2020

What the 2010 Census Showed

In 2010, there were 39,037 people living in Defiance County. There were 15,268 homes, and 10,792 families. Most people were white (92.8%). About 8.7% of the people were of Hispanic or Latino background. Many families living here had children under 18. The average age of people in the county was about 39.4 years old.

Towns and Villages in Defiance County

Defiance County has several communities, from its main city to smaller villages and townships.

Map of Defiance County Ohio With Municipal and Township Labels
Map of Defiance County, Ohio with its cities, villages, and townships labeled.

The Main City

  • Defiance (This is the county seat, where the main government offices are.)

Smaller Villages

Townships in the County

Townships are smaller local areas within the county.

  • Adams
  • Defiance
  • Delaware
  • Farmer
  • Hicksville
  • Highland
  • Mark
  • Milford
  • Noble
  • Richland
  • Tiffin
  • Washington

Unincorporated Communities

These are smaller places that are not officially cities or villages.

Learning in Defiance County

There are several school districts in Defiance County. These districts help make sure kids get a good education.

  • Ayersville Local School District
  • Central Local School District
  • Defiance City School District
  • Edgerton Local School District
  • Hicksville Exempted Village School District
  • Northeastern Local School District

See also

Kids robot.svg In Spanish: Condado de Defiance para niños

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Defiance County, Ohio Facts for Kids. Kiddle Encyclopedia.