Sioux County, Iowa

Sioux County is a county in the U.S. state of Iowa. In the 2020 census, 35,872 people lived there. The county seat is Orange City.

Sioux County, Iowa Media

• 600 mm × 600 mm (24 in × 24 in) U.S. Highway shield, made to the specifications of the 2004 edition of Standard Highway Signs. (Note that there is a missing "J" label on the left side of the diagram.) Uses the Roadgeek 2005 fonts. (United States law does not permit the copyrighting of typeface designs, and the fonts are meant to be copies of a U.S. Government-produced work anyway.)

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  600 mm × 600 mm (24 in × 24 in) U.S. Highway shield, made to the specifications of the 2004 edition of Standard Highway Signs. (Note that there is a missing "J" label on the left side of the diagram.) Uses the Roadgeek 2005 fonts. (United States law does not permit the copyrighting of typeface designs, and the fonts are meant to be copies of a U.S. Government-produced work anyway.)

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  County Route shield

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  County Route shield

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  Elongated circular route shield

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  Population of Sioux County from US census data

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  2022 US Census population pyramid for Sioux County from ACS 5-year estimates