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- the text in this section is copied from an article in Wikipedia
Audubon County is a county in the U.S. state of Iowa. As of the 2020 census, the population was 5,674, making it Iowa's third-least populous county. Its county seat is Audubon. The county was named after John James Audubon, the naturalist and artist.
Timeline
Date | Event | Source
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1843 | County formed | Source:Red Book: American State, County, and Town Sources
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1853 | Land records recorded | Source:Red Book: American State, County, and Town Sources
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1855 | Court records recorded | Source:Red Book: American State, County, and Town Sources
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1856 | Marriage records recorded | Source:Red Book: American State, County, and Town Sources
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1860 | First census | Source:Population of States and Counties of the United States: 1790-1990
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1860 | No significant boundary changes after this year | Source:Population of States and Counties of the United States: 1790-1990
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1871 | Probate records recorded | Source:Red Book: American State, County, and Town Sources
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1880 | Birth records recorded | Source:Red Book: American State, County, and Town Sources
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Population History
- source: Source:Population of States and Counties of the United States: 1790-1990
Census Year | Population
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1860 | 454
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1870 | 1,212
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1880 | 7,448
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1890 | 12,412
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1900 | 13,626
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1910 | 12,671
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1920 | 12,520
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1930 | 12,264
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1940 | 11,790
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1950 | 11,579
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1960 | 10,919
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1970 | 9,595
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1980 | 8,559
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1990 | 7,334
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Cemeteries
Cemeteries of Audubon County, Iowa, United States
Research Tips
Resources
- source: Getty Thesaurus of Geographic Names
- source: Family History Library Catalog
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