Iosco County, Michigan

Iosco County: County in Michigan, United States

About

Iosco County is a county located in the U.S. state of Michigan. As of the 2010 census, the population was 25,887 and a population density of 5 people per km². After 10 years in 2020 county had an estimated population of 25,140 inhabitants. Its county seat is Tawas City. The county was created 184 years ago in 1839.

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

Quick Facts about Iosco County

Population : 25,140 (2020)
Country : United States of America
State : Michigan (United States)
Area : 4897 km2
Water as percent of area : 71%
Land as percent of area : 29%
Altitude : 784 feet / 239 meters
Capital : Tawas City
Establishment : January 01, 1840
Time Zone : America/Detroit
Local time : 04:11:20 (24th November 2024)
Density : 5 Pop. per km² as of 2020
Population growth : -2.97% (2010-2020)
Tawas Point Light2 image
Tawas Point Light2
Tawas Point Light2 image
Tawas Point Light2 image

Geography

Iosco County is located at 44°18'5"N 83°30'50"W (44.3012500, -83.5139500). It has 2 neighbors: Alcona County and Arenac County.

Iosco County map

Click "full screen" full screen map icon to open full mode. View satellite images

The largest city of Iosco County is East Tawas with a population of 2,721. Other cities include, Tawas City population 1,783, Whittemore population 375 and Au Sable population 252. See all Iosco County cities & populated places.

Iosco County Populated Places

Cities, towns, neighborhoods & other populated places in Iosco County.

City Name Population Title
Long Lake 9,442 Township in Grand Traverse County, Michigan
East Tawas 2,721 City in Iosco County, Michigan, United States of America
Tawas City 1,783 City in Iosco County, Michigan, United States
Oscoda 903 Township in Iosco County, Michigan
Wilber 716 Township in Iosco County, Michigan
Sand Lake 537 Village in Kent County, Michigan
Alabaster 460 Township in Iosco County, Michigan
Whittemore 375 Human settlement in Iosco County, Michigan, United States of America
Au Sable 252 Unincorporated community in Michigan

Iosco County has 2 neighbours.

  • Tawas City

Demographics

According to census records, the population of Iosco County decreased by 2.97% in 10 years.

Year Population % Change Method
2010 25,887 - census
2011 25,598 -1.13% estimation process
2012 25,453 -0.57% estimation process
2013 25,427 -0.1% estimation process
2014 25,431 0.02% estimation process
2015 25,343 -0.35% estimation process
2016 25,284 -0.23% estimation process
2017 25,128 -0.62% estimation process
2018 25,103 -0.1% estimation process
2019 25,127 0.1% estimation process
2020 25,140 0.05% estimation process

Ajosko, Ayosko srjan, Comitatul Iosco, Comte d'Iosco, Comte de Iosco, Comté d'Iosco, Comté de Iosco, Condado de Iosco, Condado han Iosco, Contea di Iosco, Hrabstwo Iosco, Iosco, Iosco Comitatus, Iosco Kun, Iosco Kūn, Iosco konderria, Iosco megye, Iosko, Josko, Okrug Ajosko, Quan Iosco, Quận Iosco, a'i'osako ka'unti, ai ao si ke xian, iosuko jun, shhrstan aywskw myshygan, Айоско, Иоско, Йоско, Округ Ајоско, Այոսկո շրջան, آئیوسکو کاؤنٹی, ائوسکو کاؤنٹی، مشی گن, شهرستان ایوسکو، میشیگان, আইওসকো কাউন্টি, イオスコ郡, 艾奥斯科县

Michigan Other Counties (more counties)

County Name Population Title
Wayne County 1,740,623 County in Michigan, United States
Oakland County 1,253,459 County in Michigan, United States
Macomb County 870,791 County in Michigan, United States
Detroit 665,369 The twenty-fourth most populous city in the United States and the center of the Detroit metropolitan area.
Kent County 658,708 County in Michigan, United States
Genesee County 404,794 County in Michigan, United States
Washtenaw County 366,473 County in Michigan, United States
Ottawa County 294,635 County in Michigan, United States
Ingham County 290,609 County in Michigan, United States
Kalamazoo County 265,988 County in Michigan, United States
Grand Rapids 200,031 The second most populous city in Michigan.
Livingston County 192,335 County in Michigan, United States
Saginaw County 189,868 County in Michigan, United States
Muskegon County 173,883 County in Michigan, United States
Saint Clair County 159,293 County in Alabama, United States
Jackson County 156,920 County in Michigan, United States