Stephenson Co., IL Books Cemeteries Census
Created: Mar 4, 1837 Maps Official Records Photos Population
Stephenson Co., IL
Stephenson Co., IL was created from Jo Daviess and Winnebago Cos.
You might consider searching in those Counties for earlier records.
Population
The following table details the population of the County from the first census available up through 1940.
Information is shown for 1890, but that census was mostly lost due to a fire and mishandling in the 1920's and 1930's.
Don't forget to check on the main Illinois page for links to free online versions of the census
1790 - 1800 - 1810 - 1820 - 1830 - 1840 2,800 1850 11,666 1860 25,112
1870 30,608 1880 31,963 1890 31,338 1900 34,933 1910 36,821 1920 37,743 1930 40,064 1940 40,646
Historical Census Browser. The University of Virginia, Geospatial and Statistical Data Center: http://mapserver.lib.virginia.edu

Helpful Links
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Books
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Cemeteries
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Census Records
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Maps
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Official Records
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Stephenson Co., IL Government Offices Contacts
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Birth, Death, Marriage and Estate Records
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Real Estate Transaction Records
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Photos
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email Updated 9/14/2015
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