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Washtenaw County, Michigan facts for kids

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Washtenaw County
Washtenaw County Courthouse
Washtenaw County Courthouse
Official seal of Washtenaw County
Seal
Map of Michigan highlighting Washtenaw County
Location within the U.S. state of Michigan
Map of the United States highlighting Michigan
Michigan's location within the U.S.
Country  United States
State  Michigan
Founded 1822 (created)
1826 (organized)
Named for O-wash-ta-nong ("far away water"), Ojibwe name for the Grand River
Seat Ann Arbor
Largest city Ann Arbor
Area
 • Total 722 sq mi (1,870 km2)
 • Land 706 sq mi (1,830 km2)
 • Water 16 sq mi (40 km2)  2.3%%
Population
 (2020)
 • Total 372,258
 • Density 527/sq mi (203/km2)
Time zone UTC−5 (Eastern)
 • Summer (DST) UTC−4 (EDT)
Congressional district 6th

Washtenaw County is a county located in the state of Michigan. In 2020, about 372,258 people lived here. The main city and county seat is Ann Arbor. The county was officially created in 1822 and fully organized in 1826.

Washtenaw County is part of the larger Ann Arbor area. It is home to several important universities. These include the University of Michigan, Eastern Michigan University, Washtenaw Community College, and Concordia University Ann Arbor.

History of Washtenaw County

Early Native American People

Long ago, different Native American groups lived in the area that is now Washtenaw County. These groups included the Potawatomi, Chippewa, Ottawa, Wyandotte, and Huron peoples. Other groups like the Miami, Anishinabewaki, Peoria, Meskwaki, and Mississauga also had lands here.

What Does "Washtenaw" Mean?

The name "Washtenaw" comes from the Ojibwe language. The word "Wash-ten-ong" or "Owashtanong" means "far away waters." The Ojibwe people used this name for the Grand River because it is very long. When Washtenaw County was named in 1822, the Grand River's starting point was within the county's original, much larger boundaries.

First Settlements and County Growth

French fur traders were some of the first Europeans in the area. They traded near the Huron River around 1809. The first lasting settlement was built where Ypsilanti is today.

In 1822, the Michigan Territory government named and set the borders for Washtenaw County. For a few years, it was managed by Wayne County. In 1826, Washtenaw became its own self-governing county. Over time, parts of the original Washtenaw County were used to form other counties, like Ingham County.

Early settlers worked to drain swamps to make land ready for farming. Some swampy areas, like those in the Waterloo Recreation Area, still look much like they did back then. As farms grew, so did the local deer population.

In the 1820s and 1830s, people in Michigan were inspired by Greece's fight for independence. This led to buildings being built in the Greek Revival style. Many towns and even children were given Greek names.

Michigan Becomes a State

In 1835, an important meeting called the "frostbitten convention" happened in Ann Arbor. Michigan wanted to become a state, but there was a disagreement with Ohio over a piece of land called the Toledo Strip. This disagreement was known as the Toledo War. Michigan gave up its claim to Toledo. In return, Michigan received most of the Upper Peninsula. After this, Michigan officially became a state on January 26, 1837.

The convention also decided to move Michigan's capital city. It was moved from Detroit to a new city, which became Lansing. The University of Michigan had been founded in Detroit in 1817. It moved to Ann Arbor in 1839. This move was a way to make up for Ann Arbor not becoming the new state capital. Today, the University of Michigan is the largest employer in Washtenaw County.

In 1849, the Michigan State Normal School was founded in Ypsilanti. This school later became Eastern Michigan University. It started as a college around 1891 and became a university in 1959.

Geography of Washtenaw County

Interstate 94 Business Route Ann Arbor Washtenaw Avenue
Business Loop Interstate 94/Business US Highway 23 (BL I-94/Bus. US 23, Washtenaw Avenue) in Ann Arbor

Washtenaw County covers about 722 square miles. Most of this area, about 706 square miles, is land. The remaining 16 square miles, or 2.3%, is water.

Neighboring Counties

Washtenaw County shares borders with several other counties:

Main Roads

Many important highways run through Washtenaw County:

  • I-94
  • BL I-94
  • US 12 (Michigan Avenue, Chicago Road)

  • Bus. US 12
  • US 23

  • Bus. US 23
  • M-14
  • M-17
  • M-52
  • M-153 (Ford Road)

People of Washtenaw County

Historical population
Census Pop.
1830 4,042
1840 23,571 483.2%
1850 28,567 21.2%
1860 35,686 24.9%
1870 41,434 16.1%
1880 41,848 1.0%
1890 42,210 0.9%
1900 47,761 13.2%
1910 44,714 −6.4%
1920 49,520 10.7%
1930 65,530 32.3%
1940 80,810 23.3%
1950 134,606 66.6%
1960 172,440 28.1%
1970 234,103 35.8%
1980 264,748 13.1%
1990 282,937 6.9%
2000 322,895 14.1%
2010 344,791 6.8%
2020 372,258 8.0%
2023 (est.) 365,536 6.0%
U.S. Decennial Census
1790–1960 1900–1990
1990–2000 2010–2019

In 2020, there were 372,258 people living in Washtenaw County.

  • About 69.2% were White.
  • About 11.5% were Black or African American.
  • About 9.03% were Asian.
  • About 0.3% were Native American.
  • About 1.9% were of another race.
  • About 7.8% were of two or more races.
  • About 5% were Hispanic or Latino (of any race).

Most people (83.4%) spoke only English at home. About 3.7% spoke Spanish, and 12.9% spoke other languages.

The median age in the county was 35.5 years old. This means half the people were younger than 35.5, and half were older. About 23.77% of the population was under 19 years old.

Economy and Jobs

Biomedical Science Research 2010
The A. Alfred Taubman Biomedical Science Research Building at the University of Michigan's medical school

Washtenaw County has many different types of jobs. The largest employers in the county, as of July 2020, are:

# Employer # of full-time employees
1 University of Michigan 35,446
2 Trinity Health 7,435
3 United States Federal government 3,060
4 Ann Arbor Public Schools 2,607
5 Toyota Technical Center 2,295
6 Faurecia North America 2,178
7 Eastern Michigan University 1,559
8 IHA Health Services 1,442
9 State of Michigan 1,409
10 Washtenaw County 1,264
11 Thomson Reuters 1,155
12 Domino's Pizza 812
13 City of Ann Arbor 712
14 Ford Motor Company 700
15 NSF International 693
16 US Postal Service 650
17 Washtenaw Community College 597
18 DTE Energy 568
19 Ypsilanti Community Schools 550

Towns and Cities

Washtenaw County, MI census map
Map showing the different towns and cities within Washtenaw County. Shaded areas are incorporated cities.

Washtenaw County has several cities, a village, and many townships.

Cities

Village

Townships

Some townships are called "Charter Townships" and others are "Civil Townships."

Other Communities

Old or "Ghost" Towns

  • Rawsonville (part of this old town is in Washtenaw County)

Schools in Washtenaw County

Here are some of the school districts in Washtenaw County:

  • Ann Arbor Public Schools
  • Columbia School District
  • Chelsea School District
  • Clinton Community Schools
  • Dexter Community School District
  • Grass Lake Community Schools
  • Lincoln Consolidated School District
  • Manchester Community Schools
  • Milan Area Schools
  • Northville Public Schools
  • Pinckney Community Schools
  • Plymouth-Canton Community Schools
  • Saline Area Schools
  • South Lyon Community Schools
  • Stockbridge Community Schools
  • Van Buren Public Schools
  • Whitmore Lake Public Schools
  • Ypsilanti Community Schools

Some school districts that used to be here are:

  • Ypsilanti Public Schools
  • Willow Run Community Schools

See also

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

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