Census

Rock County, Wisconsin

1836	1850	1855	1860	1870
-----	Census Day: June 1	Census Day: ?	Census Day: June 1	Census Day: June 1
Territorial*	Cities Beloit Janesville Townships Avon* Beloit Bradford Center Clinton Fulton Harmony Janesville Johnstown La Prairie Lima Magnolia Milton Newark Plymouth Porter Rock Spring Valley Turtle Union	Cities Beloit Janesville Townships Avon Beloit Bradford Center Clinton Fulton Harmony Janesville Johnstown La Prairie Lima Magnolia Milton Newark Plymouth Porter Rock Spring Valley Turtle Union	Cities Beloit Janesville Townships Avon Beloit Bradford Center Clinton Fulton Harmony Janesville Johnstown La Prairie Lima Magnolia Milton Newark Plymouth Porter Rock Spring Valley Turtle Union	Cities Beloit Janesville Townships Avon Beloit Bradford Center Clinton Fulton Harmony Janesville Johnstown La Prairie Lima Magnolia Milton Newark Plymouth Porter Rock Spring Valley Turtle Union

1880	1885	1890	1900	1910
Census Day: June 1	Census Day: ?	Census Day: ?	Census Day: June 1	Census Day: April 15
Cities Beloit Janesville Villages Afton Cooksville Townships Avon Beloit Bradford Center Clinton Fulton Harmony Janesville Johnstown La Prairie Lima Magnolia Milton Newark Plymouth Porter Rock Spring Valley Turtle Surnames Union	Cities Beloit Janesville Townships Avon Beloit Bradford Center Clinton Fulton Harmony Janesville Johnstown La Prairie Lima Magnolia Milton Newark Plymouth Porter Rock Spring Valley Turtle Union	Cities Beloit Janesville Townships Avon Beloit Bradford Center Clinton Fulton Harmony Janesville Johnstown La Prairie Lima Magnolia Milton Newark Plymouth Porter Rock Spring Valley Turtle Union	Cities Beloit Janesville Townships Avon Beloit Bradford Center Clinton Fulton Harmony Janesville Johnstown La Prairie Lima Magnolia Milton Newark Plymouth Porter Rock Spring Valley Turtle Union	Cities Beloit Janesville Townships Avon Beloit Bradford Center Clinton Fulton Harmony Janesville Johnstown La Prairie Lima Magnolia Milton Newark Plymouth Porter Rock Spring Valley Turtle Union

1920	1930	Other Useful Information:
Census Day: January 1	Census Day: April 1	Census Day 1790-1960 ("Census Day" was not always the day the census enumerator showed up) Census Questions 1790-1930 1855, 1885, 1895, 1905 *Also try FamilySearch.org (1880 Rock County records are online and free!)* If you have any census data and would like to share it, please e-mail the county coordinator.
Cities Beloit Janesville Townships Avon Beloit Bradford Center Clinton Fulton Harmony Janesville Johnstown La Prairie Lima Magnolia Milton Newark Plymouth Porter Rock Spring Valley Turtle Union	Cities Beloit Janesville Townships Avon Beloit Bradford Center Clinton Fulton Harmony Janesville Johnstown La Prairie Lima Magnolia Milton Newark Plymouth Porter Rock Spring Valley Turtle Union


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