Au Sable, Michigan
Au Sable: Unincorporated community in Michigan
About
Au Sable is a city located in the county of Iosco in the U.S. state of Michigan. Its population at the 2010 census was 255 and a population density of 46 people per km². After 10 years in 2020 city had an estimated population of 252 inhabitants.
The city was created 176 years ago in 1848.
Quick Facts about Au Sable
| Population : | 252 (2020) |
| Country : | United States of America |
| State : | Michigan (United States) |
| County : | Iosco County |
| Area : | 5.52 km2 |
| Altitude : | 1,942 feet / 592 meters |
| Establishment : | January 01, 1849 (176 years ago) |
| Time Zone : | Eastern Time Zone |
| Local time : | 12:43:04 (6th December 2025) |
| Density : | 46 Pop. per km² as of 2020 |
| Population growth : | -1.19% (2010-2020) |
Geography
Au Sable is located at 44°24'39"N 83°19'56"W (44.4108500, -83.3321900).
Au Sable map
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Demographics
According to census records, the population of Au Sable decreased by 1.19% in 10 years.
| Year | Population | % Change | Method |
| 2010 | 255 | - | census |
| 2011 | 254 | -0.39% | estimation process |
| 2012 | 252 | -0.79% | estimation process |
| 2013 | 252 | 0% | estimation process |
| 2014 | 251 | -0.4% | estimation process |
| 2015 | 250 | -0.4% | estimation process |
| 2016 | 249 | -0.4% | estimation process |
| 2017 | 249 | 0% | estimation process |
| 2018 | 249 | 0% | estimation process |
| 2019 | 252 | 1.19% | estimation process |
| 2020 | 252 | 0% | estimation process |
People born in Au Sable (1)
Major League Baseball first baseman Jack Fournier was born in Au Sable
Stations (4)
Amtrak & bus stations near Au Sable, MI
| Code | Name | Address | Type |
|---|---|---|---|
| TWC | Tawas City, MI | 1020 West Lake Street | BUS |
| ALM | Alpena, MI | 2060 Michigan Highway 32 West | BUS |
| BCY | Bay City, MI | 1124 Washington Avenue | BUS |
| SGW | Saginaw, MI | 511 Johnson Street | BUS |
Post offices near Au Sable
| Post Office Name | City | ZIP |
|---|---|---|
| Oscoda Post Office | Oscoda (MI) | 48750 |
Other cities in Iosco County
Cities, towns, neighborhoods & other populated places in Iosco County , MI.
| 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 |
