U.S. Census Bureau's 2022 population projections: Iowa's 11th smallest county (Adair) has fewer residents than it did in 1880

94.5% white Adair County's population has decreased 60% since its 1900 peak of 16,192.  

 

Sources:  Wikipedia (1860-2020), U.S. Census Bureau (2022)

Creston News Advertiser, 8/18/2021

Adair County is one of 68 counties in the state that lost population from 2010 to 2020. Of the 31 counties that grew, Dallas County grew by 50.7%, or a hike from 66,135 in 2010 to 99,678 now, the most growth of any county.

The smallest 10% Iowa 99 counties compries 2.1% of the steate's population.

Related post:

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Audubon County.  (4/10/2023)

Fremont County.  (4/11/2023)

Ida County  (4/13/2023)

Osceola County.  (4/11/2023)

Pocahontas County.  (4/13/2023)

Ringgold County.  (4/10/2023)

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Wayne County.  (4/11/2023)