Washtenaw County , Michigan

Washtenaw County: County in Michigan, United States

Washtenaw County locator map
Location of Washtenaw County on Michigan map.

About

Washtenaw County is a county located in the U.S. state of Michigan. As of the 2010 census, the population was 344,791 and a population density of 184 people per km². After 9 years in 2019 county had an estimated population of 367,601 inhabitants. Its county seat is Ann Arbor. The county was created 199 years ago in 1821.

Geography

Washtenaw County is located at 42°15'12"N 83°50'20"W (42.2532300, -83.8387700). It has 3 neighbors: Lenawee County, Livingston County and Monroe County.

Washtenaw County Downtown Ann Arbor Campus image
Washtenaw County Downtown Ann Arbor Campus

The largest city of Washtenaw County is Ann Arbor with a population of 119,980. Other cities include, Ypsilanti population 20,171, Chelsea population 5,416, Saline population 2,248 and Barton Hills population 307. See all Washtenaw County cities & populated places.

Washtenaw County Downtown Ann Arbor Campus image

Washtenaw County map

Washtenaw County Quick Facts

Population : 367,601 (2019)
Country : United States of America
State : Michigan (United States)
Area : 1871 km2
Water as percent of area : 2.3%
Land as percent of area : 97.7%
Altitude : 938 feet / 286 meters
Capital : Ann Arbor
Establishment : January 01, 1822
Time Zone : America/Detroit
Local time : 00:35:34 (28th July 2021)
Density : 196 Pop. per km² as of 2019
Population growth : 6.21% (2010-2019)

Washtenaw County has 3 neighbours.

  • Ann Arbor

Demographics

The population of Washtenaw County increased by 6.21% in 9 years.

Year Population % Change Method
2010 344,791 - census
2011 349,753 1.42% estimation process
2012 352,303 0.72% estimation process
2013 356,040 1.05% estimation process
2014 360,021 1.11% estimation process
2015 362,975 0.81% estimation process
2016 366,135 0.86% estimation process
2017 368,807 0.72% estimation process
2018 369,483 0.18% estimation process
2019 367,601 -0.51% estimation process

Comitatul Washtenaw, Comte de Washtenaw, Comté de Washtenaw, Condado de Washtenaw, Condado han Washtenaw, Contea di Washtenaw, Hrabstwo Washtenaw, Okrug Voshteno, Owosteno srjan, Quan Washtenaw, Quận Washtenaw, Uoshteno, Uoshtuno, Voshteno, Washtenaw, Washtenaw Comitatus, Washtenaw Kun, Washtenaw Kūn, Washtenaw konderria, Washtenaw maakond, Washtenaw megye, raasatena'u ka'unti, u~osshutono jun, wo shen te nao xian, Воштено, Округ Воштено, Уоштено, Уоштъно, Ուոշտենո շրջան, واشناو کاؤنٹی، مشی گن, واشٹینا کاؤنٹی, ৱাসটেনাউ কাউন্টি, ウォッシュトノー郡, 沃什特瑙縣

People born in Washtenaw County (5)

People born in Washtenaw County, including cartoonist Dave Coverly, musical instrument builder John Challis, businessman Frank J. Hecker, you can see a list of people who born in Washtenaw County.

Washtenaw County Populated Places

Cities, Towns, Neighborhoods & Other Populated Places in Washtenaw County.

City Name Population Title
Ann Arbor 119,980 County seat of Washtenaw County, Michigan, United States
Ypsilanti 20,171 City in Washtenaw County, Michigan, United States
Scio 17,921 Township in Michigan
Northfield 8,673 Township in Washtenaw County, Michigan
Webster 6,809 Township in Washtenaw County, Michigan
Dexter 6,554 Village in Michigan, United States
Salem 6,293 Township in Washtenaw County, Michigan
Chelsea 5,416 City in Washtenaw County, Michigan, United States of America
Benton 2,846 Charter township in Berrien County, Michigan
Saline 2,248 City in Washtenaw County, Michigan, United States
Manchester 2,154 Village in Michigan
Bridgewater 1,731 Township in Michigan
Foster 815 Township in Ogemaw County, Michigan
Barton Hills 307 City in Washtenaw County, Michigan, United States of America

Michigan Other Counties (more counties)

County Name Population Title
Michigan 9,986,857 State of the United States of America
Wayne County 1,749,343 County in Michigan, United States
Oakland County 1,257,584 County in Michigan, United States
Macomb County 873,972 County in Michigan, United States
Detroit 670,031 Most populous city in Michigan, United States; county seat of Wayne County
Kent County 656,955 County in Michigan, United States
Genesee County 405,813 County in Michigan, United States
Ingham County 292,406 County in Michigan, United States
Ottawa County 291,830 County in Michigan, United States
Kalamazoo County 265,066 County in Michigan, United States
Grand Rapids 201,013 City in and county seat of Kent County, Michigan, United States
Livingston County 191,995 County in Michigan, United States
Saginaw County 190,539 County in Michigan, United States
Muskegon County 173,566 County in Michigan, United States
Saint Clair County 159,128 County in Alabama, United States
Jackson County 158,510 County in Michigan, United States

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