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Ann Arbor, Michigan facts for kids

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Ann Arbor
Official seal of Ann Arbor
Seal
Nicknames: 
A2, A2, Tree Town, People's Republic of Ann Arbor
Ann Arbor is located in Michigan
Ann Arbor
Ann Arbor
Location in Michigan
Ann Arbor is located in the United States
Ann Arbor
Ann Arbor
Location in the United States
Country United States
State Michigan
County Washtenaw
Founded 1824
Incorporated 1833 (village)
1851 (city)
Founded by John Allen and Elisha Rumsey
Named for The wives of the city's founders (both named Ann) and the bur oak in the area
Government
 • Type Council–manager
Area
 • City 29.09 sq mi (75.35 km2)
 • Land 28.22 sq mi (73.10 km2)
 • Water 0.87 sq mi (2.25 km2)
 • Urban
159.57 sq mi (413.46 km2)
 • Metro
722 sq mi (1,870 km2)
Elevation
840 ft (256 m)
Population
 (2020)
 • City 123,851
 • Estimate 
(2023)
119,381
 • Rank 231st in the United States
5th in Michigan
 • Density 4,388.14/sq mi (1,694.28/km2)
 • Urban
317,689 (US: 129th)
 • Urban density 2,214.6/sq mi (855.0/km2)
 • Metro
372,258 (US: 148th)
Demonym(s) Ann Arborite
GDP
 • Metro .556 billion (2022)
Time zone UTC−5 (Eastern (EST))
 • Summer (DST) UTC−4 (EDT)
ZIP code(s)
48103–48109, 48113
Area code 734
FIPS code 26-03000
GNIS feature ID 0620133

Ann Arbor is a city in Michigan, United States. It is the main city of Washtenaw County. In 2020, about 123,851 people lived there. This makes it the fifth-largest city in Michigan.

Ann Arbor is located on the Huron River. It is known for being a college town. The famous University of Michigan is here. The university greatly influences the city's economy. It employs many people, especially in its medical center. Ann Arbor is also a hub for high-tech companies. These companies are often drawn to the city because of the university's research.

History of Ann Arbor

Ann Arbor was founded in 1824 by two land buyers, John Allen and Elisha Rumsey. They named the town after their wives, both named Ann. They also named it for the many bur oak trees in the area. The local Ojibwe people called the settlement kaw-goosh-kaw-nick. This name came from the sound of Allen's sawmill.

AnnArborLibertyStreet
A view of Ann Arbor looking east toward Liberty and State streets.

Ann Arbor became the main town of Washtenaw County in 1827. It became a village in 1833. A group of land buyers offered land to the state of Michigan for its capital city. Ann Arbor lost this bid to Lansing. But in 1837, the land was chosen for the University of Michigan. The university moved here from Detroit.

Since the university came in 1837, Ann Arbor and the university have been closely linked. The city became a travel center in 1839 when the Michigan Central Railroad arrived. More settlers came in the 1840s and 1850s. These new settlers included Germans, Irish, and African-Americans. In 1851, Ann Arbor officially became a city.

During the 1960s and 1970s, Ann Arbor became known for its progressive ideas. It was a center for student movements and protests against the Vietnam War. Students for a Democratic Society, a big campus group, held its first meetings here in 1960. In 1965, the first "teach-in" against the Vietnam War happened in Ann Arbor. These movements led to changes in city rules. For example, new rules against discrimination were put in place.

In 2003, voters approved a plan to protect green spaces. The city bought land rights to keep farms and natural areas from being built on. In 2010, Forbes magazine called Ann Arbor one of the most livable cities in the United States.

Geography and Landscape

HuronRiverAnnArbor
Huron River

Ann Arbor is located along the Huron River. The river flows southeast through the city towards Lake Erie. Ann Arbor is the main city of its metropolitan area. This area includes all of Washtenaw County.

The city has hills and valleys. The land gets steeper near the Huron River. Ann Arbor is nicknamed "Tree Town." This is because of its name and the many trees in its parks and neighborhoods. The city has over 50,000 trees along its streets. It also has 157 city parks. Some large parks and a university park are along the Huron River.

The Nichols Arboretum is a 123-acre park owned by the University of Michigan. It has hundreds of plant and tree types. The university's Matthaei Botanical Gardens are also nearby. They have 300 acres of gardens and a large tropical plant house.

Bethlehem United Church of Christ Ann Arbor Michigan
Bethlehem United Church of Christ

Cityscape and Downtown

The University of Michigan greatly shapes Ann Arbor's look. The university owns a large part of downtown. Downtown Ann Arbor has some of the city's oldest buildings.

Important places downtown include the Michigan Theater and Tower Plaza. Tower Plaza is Ann Arbor's tallest building. Downtown is also home to several Fairy Doors. These are tiny, artistic doors hidden around the city.

Downtown Ann Arbor hosts many big events. The Ann Arbor Art Fairs are a popular example. These fairs bring in hundreds of thousands of visitors each July. During these events, many downtown streets become pedestrian malls (streets just for walking).

Other Areas

Ann Arbor's neighborhoods have different styles of homes. You can find classic 19th-century houses and modern homes. The Old West Side neighborhood has kept its 19th-century look. It is listed on the National Register of Historic Places.

Climate

Ann Arbor has a humid continental climate. This means it has four clear seasons. Winters are cold and snowy. Summers are warm to hot and humid. Spring and autumn are in-between seasons. The area gets more clouds in late fall and early winter due to the Great Lakes.

Climate data for Ann Arbor, Michigan (UMich, 1991–2020 normals, extremes 1881–present)
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year
Record high °F (°C) 72
(22)
68
(20)
85
(29)
88
(31)
95
(35)
103
(39)
105
(41)
104
(40)
99
(37)
91
(33)
78
(26)
67
(19)
105
(41)
Mean maximum °F (°C) 51.7
(10.9)
53.7
(12.1)
68.2
(20.1)
78.0
(25.6)
86.4
(30.2)
91.7
(33.2)
92.7
(33.7)
91.4
(33.0)
88.7
(31.5)
80.5
(26.9)
65.5
(18.6)
54.3
(12.4)
94.3
(34.6)
Mean daily maximum °F (°C) 31.9
(−0.1)
35.4
(1.9)
46.2
(7.9)
59.7
(15.4)
71.4
(21.9)
80.1
(26.7)
83.7
(28.7)
81.7
(27.6)
75.1
(23.9)
62.2
(16.8)
48.0
(8.9)
36.3
(2.4)
59.3
(15.2)
Daily mean °F (°C) 24.0
(−4.4)
26.5
(−3.1)
35.7
(2.1)
47.6
(8.7)
59.0
(15.0)
68.0
(20.0)
71.9
(22.2)
70.3
(21.3)
63.3
(17.4)
51.4
(10.8)
39.2
(4.0)
29.2
(−1.6)
48.8
(9.3)
Mean daily minimum °F (°C) 16.2
(−8.8)
17.7
(−7.9)
25.2
(−3.8)
35.5
(1.9)
46.6
(8.1)
55.9
(13.3)
60.1
(15.6)
58.8
(14.9)
51.6
(10.9)
40.7
(4.8)
30.5
(−0.8)
22.1
(−5.5)
38.4
(3.6)
Mean minimum °F (°C) −1.5
(−18.6)
1.1
(−17.2)
8.5
(−13.1)
22.8
(−5.1)
33.9
(1.1)
43.7
(6.5)
50.3
(10.2)
49.5
(9.7)
38.4
(3.6)
28.6
(−1.9)
17.2
(−8.2)
6.2
(−14.3)
−5.6
(−20.9)
Record low °F (°C) −22
(−30)
−23
(−31)
−8
(−22)
7
(−14)
20
(−7)
35
(2)
37
(3)
39
(4)
27
(−3)
19
(−7)
−3
(−19)
−20
(−29)
−23
(−31)
Average precipitation inches (mm) 2.96
(75)
2.51
(64)
2.82
(72)
3.44
(87)
3.84
(98)
3.91
(99)
3.52
(89)
3.52
(89)
3.18
(81)
2.99
(76)
2.82
(72)
2.75
(70)
38.26
(972)
Average snowfall inches (cm) 18.3
(46)
15.3
(39)
8.3
(21)
2.6
(6.6)
0.0
(0.0)
0.0
(0.0)
0.0
(0.0)
0.0
(0.0)
0.0
(0.0)
0.1
(0.25)
4.1
(10)
12.7
(32)
61.4
(156)
Average precipitation days (≥ 0.01 in) 18.3 14.4 14.3 14.4 14.7 12.4 11.7 11.2 10.6 13.3 13.5 16.9 165.7
Average snowy days (≥ 0.1 in) 15.2 12.1 7.5 2.8 0.1 0.0 0.0 0.0 0.0 0.4 4.9 11.5 54.5
Source: NOAA

People and Demographics

Historical population
Census Pop.
1860 5,097
1870 7,363 44.5%
1880 8,061 9.5%
1890 9,431 17.0%
1900 14,509 53.8%
1910 14,817 2.1%
1920 19,516 31.7%
1930 26,944 38.1%
1940 29,815 10.7%
1950 48,251 61.8%
1960 67,340 39.6%
1970 100,035 48.6%
1980 107,969 7.9%
1990 109,592 1.5%
2000 114,024 4.0%
2010 113,934 −0.1%
2020 123,851 8.7%
2023 (est.) 119,381 4.8%
Before 1860
1900–2000
U.S. Census Bureau
Race and ethnicity 2020 Ann Arbor, MI
Map of racial distribution in Ann Arbor, 2020 U.S. census. Each dot is one person:  White  Black  Asian  Hispanic  Multiracial  Native American/Other

Ann Arbor's population has grown steadily since 1860. In 2020, there were 123,851 people living in the city. Ann Arbor is a diverse city. Many different racial and ethnic groups live here. This includes people who are White, Black, Asian, and Hispanic or Latino. There are also smaller groups like Arab Americans and Japanese nationals.

Many people in Ann Arbor have a high school diploma or a college degree. This is higher than the national average. The average household income in Ann Arbor is higher than the U.S. national average.

Historical racial composition 2020 2010 1990 1970 1940
White 67.6% 73.0% 82.0% 91% 95.5%
Non-Hispanic 65.9% 70.4% 80.4% - -
Black or African American 6.8% 7.7% 9.0% 6.7% 4.1%
Hispanic or Latino (of any race) 5.5% 4.1% 2.6% 1.3% -
Asian 15.7% 14.4% 7.7% 1.5% 0.3%

Economy and Jobs

Nickles Arcade Ann Arbor
Nickels Arcade interior.

The University of Michigan is a huge part of Ann Arbor's economy. It employs about 30,000 people. This includes about 12,000 people in its medical center. Many other businesses come to Ann Arbor because of the university. They are drawn by its research and its skilled graduates.

High-tech companies, health services, and biotechnology are also very important to the city's economy. There are many medical offices, labs, and related companies. Car manufacturers like General Motors also have employees living here.

Many high-tech companies have been in Ann Arbor for a long time. Some current companies include Arbor Networks, JSTOR, and ProQuest. Duo Security, a company focused on online security, is also based here. In 2021, KLA Corporation, a company that makes equipment for testing computer chips, opened its North American headquarters in Ann Arbor.

WeinmannBlockAnnArborMI
The Weinmann Block is listed on the NRHP

Ann Arbor is home to Internet2 and the Merit Network. These are non-profit computer networks for research and education. Google's AdWords program also has an office in Ann Arbor. The city also has many video game and virtual reality studios.

The University of Michigan runs the North Campus Research Complex. This used to be a Pfizer drug research center. Other research centers in Ann Arbor include the Great Lakes Environmental Research Laboratory (from NOAA) and the Michigan Tech Research Institute. The United States Environmental Protection Agency and the Toyota Technical Center also have facilities here.

GermaniaBuildingAnnArborMI
The Germania Building Complex is listed on the NRHP

Other well-known companies in Ann Arbor include Domino's Pizza. Its headquarters are just outside the city. Zingerman's Delicatessen is another famous local business. It started as a deli and has grown into many different food businesses.

Culture and Arts

Michigan Theatre Sign (36225076113)
Michigan Theater is the location of the Ann Arbor Film Festival, the Ann Arbor Symphony, and the Ann Arbor Concert Band

The University of Michigan campus has many performing arts groups and facilities. It also has museums for art, history, and science. The University Musical Society, founded in 1879, brings international artists to Ann Arbor. They perform music, dance, and theater. Each June, Shakespeare in the Arb performs a Shakespeare play in a large park.

Other local arts groups include the Ann Arbor Civic Theatre and the Ann Arbor Symphony Orchestra. The Ark is a popular folk music venue. The State Theatre and the Michigan Theater show movies and host live performances. A unique art feature in Ann Arbor is the fairy doors. These tiny doors are hidden in buildings around downtown.

The Ann Arbor Hands-On Museum is an interactive science center. It is in an old fire station downtown. The Ann Arbor Art Center holds art activities and shows. Ann Arbor is also known for its many bookstores. It has more bookstores and sells more books per person than any other U.S. city. The Gerald R. Ford Presidential Library is also located here.

Many annual events bring visitors to Ann Arbor. The Ann Arbor Art Fairs are a group of four art fairs held in July. They attract over half a million visitors. The Ann Arbor Film Festival is held in March. It receives thousands of film entries from around the world.

Fairy door at Red Shoes Ann Arbor Michigan close-up
A fairy door at Red Shoes

People from Ann Arbor are called "Ann Arborites." Long-time residents sometimes call themselves "townies." The city is often called "A²" or "A2," or "Tree Town." Some people jokingly call it "The People's Republic of Ann Arbor." This refers to the city's generally liberal political views.

Sports

Ann Arbor is a big center for college sports. This is mainly because of the University of Michigan. The city has several well-known sports facilities. Michigan Stadium is the largest American football stadium in the world. It can hold over 107,000 fans. It is often called "The Big House."

Crisler Center is where the university's basketball teams play. Yost Ice Arena is home to the ice hockey team. Concordia University, another local college, also has sports teams.

In semi-professional sports, Ann Arbor has a soccer club called AFC Ann Arbor. They are part of the National Premier Soccer League.

The city also has the Ann Arbor Skatepark. It opened in 2014 and is 30,000 square feet. Famous skateboarders like Tony Hawk have skated there.

Education

Schools for Kids and Teens

Public schools in Ann Arbor are part of the Ann Arbor Public Schools (AAPS) district. AAPS has one of the best music programs in the country. In the 2021–2022 school year, over 17,000 students were enrolled. Notable high schools include Pioneer, Huron, and Skyline. The district also has a preschool center.

Ann Arbor has several private schools. These include Emerson School, Father Gabriel Richard High School, and Greenhills School. There are also charter schools like Central Academy.

Colleges and Universities

The University of Michigan is the biggest college in Ann Arbor. Its buildings are right in the center of the city. This gives Ann Arbor its special "college-town" feel.

Other colleges in the area include Concordia University Ann Arbor. This is a Christian liberal-arts school. Cleary University is a private business school. Washtenaw Community College is located nearby in Ann Arbor Township.

Media

Ann Arbor News building
Ann Arbor News building

The Ann Arbor News used to be the main daily newspaper for the city. It stopped printing daily in 2009. Now, it prints twice a week and has a daily online edition called MLive.com.

Other publications in the city include the Ann Arbor Journal, a weekly newspaper. The Ann Arbor Observer is a free monthly magazine. Current is a free weekly magazine about entertainment. Car and Driver magazine and Automobile Magazine are also based in Ann Arbor. The Michigan Daily is a student newspaper from the University of Michigan. It covers local and campus news.

Ann Arbor has several radio stations. These include news, talk, country, and adult-alternative music stations. WCBN-FM 88.3 is a college radio station run by University of Michigan students. It plays many different types of music and public-affairs shows.

Ann Arbor is part of the Detroit television market. Community Television Network (CTN) is a local cable TV channel. It has production facilities that city residents can use.

City Services

Healthcare

Barton Dam, (1913), Ann Arbor, Michigan - panoramio
Barton Dam

The University of Michigan Health System (UMHS) is a major healthcare provider. It includes University Hospital, C.S. Mott Children's Hospital, and Women's Hospital. UMHS also has many clinics around the city. Other medical centers include a large facility run by the Department of Veterans Affairs.

Utilities

The city provides water and sewage services. Water comes from the Huron River and groundwater. The city has two water treatment plants. It also operates four dams along the Huron River: Argo, Barton, Geddes, and Superior. Barton and Superior dams produce hydroelectric power.

The city also handles waste management. Recycle Ann Arbor manages recycling. DTE Energy provides electricity and natural gas. AT&T Inc. is the main wired phone service provider. Comcast is the main cable TV provider.

Transportation

The streets in downtown Ann Arbor are in a grid pattern. Major roads lead from downtown to the highways around the city. Three freeways go around Ann Arbor: I-94 (south and west), U.S. Highway 23 (east), and M-14 (north). The Washtenaw County Border-to-Border Trail connects Ann Arbor to Ypsilanti for walkers and bikers.

AATA Bus
An AAATA bus at a stop at the Blake Transit Center

The Ann Arbor Area Transportation Authority (AAATA), also called "TheRide," runs public bus services. These buses go throughout Ann Arbor and nearby Ypsilanti. The AAATA operates the Blake Transit Center downtown. The University of Michigan also has its own free bus service between its campuses.

The "AirRide" connects Ann Arbor to Detroit Metro Airport. Greyhound Lines offers bus service to other cities. Amtrak provides train service at the Ann Arbor Train Station. The Wolverine train runs between Chicago and Pontiac. Ann Arbor Municipal Airport is a small airport south of the city.

Sister cities

Ann Arbor has seven sister cities around the world:

See also

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