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- source: Getty Thesaurus of Geographic Names
- source: Family History Library Catalog
- the text in this section is copied from an article in Wikipedia
Chickasaw County is a county located in the U.S. state of Iowa. It was named for the southern Indian Nation whose chief was Bradford. The population was 12,439 in the 2010 census, a decline from 13,095 in 2000.[1][2] Its county seat is New Hampton.
Timeline
| Date | Event | Source
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| 1851 | County formed | Source:Red Book: American State, County, and Town Sources
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| 1851 | Land records recorded | Source:Red Book: American State, County, and Town Sources
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| 1853 | Court records recorded | Source:Red Book: American State, County, and Town Sources
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| 1853 | Marriage records recorded | Source:Red Book: American State, County, and Town Sources
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| 1854 | Probate 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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| 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 | 4,336
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| 1870 | 10,180
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| 1880 | 14,534
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| 1890 | 15,019
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| 1900 | 17,037
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| 1910 | 15,375
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| 1920 | 15,431
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| 1930 | 14,637
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| 1940 | 15,227
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| 1950 | 15,228
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| 1960 | 15,034
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| 1970 | 14,969
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| 1980 | 15,437
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| 1990 | 13,295
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Research Tips
External links
http://iagenweb.org/chickasaw/
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