Wisconsin County Creation Dates and Parent Counties: Difference between revisions

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| 11 Mar 1848  
| 11 Mar 1848  
| Portage  
| Portage  
|  
| Juneau 1856
|-
|-
| [[Ashland County, Wisconsin|Ashland]]  
| [[Ashland County, Wisconsin|Ashland]]  
| 27 Mar 1860  
| 27 Mar 1860  
| La Pointe  
| La Pointe (now Bayfield)<br>
|  
| Iron 1893, Sawyer 1883
|-
|-
| [[Bad Ax County, Wisconsin|Bad Ax]]  
| [[Bad Ax County, Wisconsin|Bad Ax]]  
| 1 Mar 1851  
| 01 Mar 1851  
| Crawford  
| Crawford  
| 22 Mar 1862 name changed to Vernon County.
| renamed Vernon 1862<br>
|-
|-
| [[Barron County, Wisconsin|Barron]]  
| [[Barron County, Wisconsin|Barron]]  
| 4 Mar 1869  
| 04 Mar 1869  
| Dallas  
| renamed from Dallas<br>
|  
| none
|-
|-
| [[Bayfield County, Wisconsin|Bayfield]]  
| [[Bayfield County, Wisconsin|Bayfield]]  
| 12 Apr 1866  
| 12 Apr 1866  
| La Pointe  
| renamed from La Pointe  
|  
| none
|-
|-
| [[Brown County, Wisconsin|Brown]]  
| [[Brown County, Wisconsin|Brown]]  
| 26 Oct 1818  
| 26 Oct 1818  
| Original County
| Wisconsin Territory<br>
|  
| Door 1851, Outagamie 1851
|-
|-
| [[Buffalo County, Wisconsin|Buffalo]]  
| [[Buffalo County, Wisconsin|Buffalo]]  
| 6 Jul 1853  
| 06 Jul 1853  
| Jackson
| Trempealeau
|  
| none
|-
|-
| [[Burnett County, Wisconsin|Burnett]]<br>  
| [[Burnett County, Wisconsin|Burnett]]<br>  
| 31 Mar 1856  
| 31 Mar 1856  
| Douglas &amp; Polk  
| Polk  
|  
| Washburn 1883
|-
|-
| [[Calumet County, Wisconsin|Calumet]]  
| [[Calumet County, Wisconsin|Calumet]]  
| 7 Dec 1836  
| 07 Dec 1836  
| Brown  
| Brown  
|  
| charter repealed 1840, restablished 1842
|-
|-
| [[Chippewa County, Wisconsin|Chippewa]]  
| [[Chippewa County, Wisconsin|Chippewa]]  
| 3 Feb 1845
| 03 Feb 1853
| Crawford  
| Crawford  
|  
| Dunn 1854, Eau Claire 1856, Price 1879, Rusk 1901, Sawyer 1883, Taylor 1875
|-
|-
| [[Clark County, Wisconsin|Clark]]  
| [[Clark County, Wisconsin|Clark]]  
| 6 Jul 1853  
| 06 Jul 1853  
| Jackson  
| Jackson  
|  
| Taylor 1875
|-
|-
| [[Columbia County, Wisconsin|Columbia]]  
| [[Columbia County, Wisconsin|Columbia]]  
| 3 Feb 1846  
| 03 Feb 1846  
| Portage  
| Portage  
|  
| none
|-
|-
| [[Crawford County, Wisconsin|Crawford]]  
| [[Crawford County, Wisconsin|Crawford]]  
| 26 Oct 1818  
| 26 Oct 1818  
| Original County
| Wisconsin Territory<br>
|  
| Chippewa 1845, Clark 1853, Bax Ax 1851, Trempealeau 1854
|-
|-
| [[Dallas County, Wisconsin|Dallas]]  
| [[Dallas County, Wisconsin|Dallas]]  
| 19 Mar 1859  
| 19 Mar 1859  
| Polk  
| Polk  
| 4 Mar 1869 name changed to Barron County.
| renamed Barron 1869
|-
|-
| [[Dane County, Wisconsin|Dane]]  
| [[Dane County, Wisconsin|Dane]]  
| 7 Dec 1836  
| 07 Dec 1836  
| Crawford, Iowa &amp; Milwaukee  
| Crawford, Iowa, Milwaukee  
|  
| none
|-
|-
| [[Dodge County, Wisconsin|Dodge]]  
| [[Dodge County, Wisconsin|Dodge]]  
| 7 Dec 1836  
| 07 Dec 1836  
| Brown &amp; Milwaukee  
| Brown, Milwaukee  
|  
| none
|-
|-
| [[Door County, Wisconsin|Door]]  
| [[Door County, Wisconsin|Door]]  
| 11 Feb 1851  
| 11 Feb 1851  
| Brown  
| Brown  
|  
| none
|-
|-
| [[Douglas County, Wisconsin|Douglas]]  
| [[Douglas County, Wisconsin|Douglas]]  
| 9 Feb 1854  
| 09 Feb 1854  
| La Pointe  
| La Pointe  
|  
| none
|-
|-
| [[Dunn County, Wisconsin|Dunn]]  
| [[Dunn County, Wisconsin|Dunn]]  
| 3 Feb 1854  
| 03 Feb 1854  
| Chippewa  
| Chippewa  
|  
| Pepin 1858
|-
|-
| [[Eau Claire County, Wisconsin|Eau Claire]]  
| [[Eau Claire County, Wisconsin|Eau Claire]]  
| 6 Oct 1856  
| 06 Oct 1856  
| Chippewa  
| Chippewa  
|  
| none
|-
|-
| [[Florence County, Wisconsin|Florence]]  
| [[Florence County, Wisconsin|Florence]]  
| 18 Mar 1882  
| 18 Mar 1882  
| Marinette, Oconto  
| Marinette, Oconto  
|  
| none
|-
|-
| [[Fond du Lac County, Wisconsin|Fond du Lac]]  
| [[Fond du Lac County, Wisconsin|Fond du Lac]]  
| 7 Dec 1836  
| 07 Dec 1836  
| Brown  
| Brown  
|  
| none
|-
|-
| [[Forest County, Wisconsin|Forest]]  
| [[Forest County, Wisconsin|Forest]]  
| 11 Apr 1885  
| 11 Apr 1885  
| Langlade  
| Langlade  
|  
| none
|-
|-
| [[Gates County, Wisconsin|Gates]]  
| [[Gates County, Wisconsin|Gates]]  
| 15 May 1901  
| 15 May 1901  
| Chippewa  
| Chippewa  
| 19 Jun 1905 name changed to Rusk County.
| renamed Rusk 1905<br>
|-
|-
| [[Grant County, Wisconsin|Grant]]  
| [[Grant County, Wisconsin|Grant]]  
| 8 Dec 1836  
| 08 Dec 1836  
| Iowa  
| Iowa  
|  
| none
|-
|-
| [[Green County, Wisconsin|Green]]  
| [[Green County, Wisconsin|Green]]  
| 8 Dec 1836  
| 08 Dec 1836  
| Iowa  
| Iowa  
|  
| none
|-
|-
| [[Green Lake County, Wisconsin|Green Lake]]  
| [[Green Lake County, Wisconsin|Green Lake]]  
| 5 Mar 1858  
| 05 Mar 1858  
| Marquette  
| Marquette  
|  
| none
|-
|-
| [[Iowa County, Wisconsin|Iowa]]  
| [[Iowa County, Wisconsin|Iowa]]  
| 9 Oct 1829  
| 09 Oct 1829  
| Crawford  
| Crawford  
|  
| Lafayette 1846, Richland 1842
|-
|-
| [[Iron County, Wisconsin|Iron]]  
| [[Iron County, Wisconsin|Iron]]  
| 1 Mar 1893  
| 01 Mar 1893  
| Ashland  
| Ashland  
|  
| none
|-
|-
| [[Jackson County, Wisconsin|Jackson]]  
| [[Jackson County, Wisconsin|Jackson]]  
| 11 Feb 1853  
| 11 Feb 1853  
| La Crosse  
| La Crosse  
|  
| none
|-
|-
| [[Jefferson County, Wisconsin|Jefferson]]  
| [[Jefferson County, Wisconsin|Jefferson]]  
| 7 Dec 1836  
| 07 Dec 1836  
| Milwaukee  
| Milwaukee  
|  
| none
|-
|-
| [[Juneau County, Wisconsin|Juneau]]  
| [[Juneau County, Wisconsin|Juneau]]  
| 13 Oct 1856  
| 13 Oct 1856  
| Adams  
| Adams  
|  
| none
|-
|-
| [[Kenosha County, Wisconsin|Kenosha]]  
| [[Kenosha County, Wisconsin|Kenosha]]  
| 30 Jan 1850  
| 30 Jan 1850  
| Racine  
| Racine  
|  
| none
|-
|-
| [[Kewaunee County, Wisconsin|Kewaunee]]  
| [[Kewaunee County, Wisconsin|Kewaunee]]  
| 16 Apr 1852  
| 16 Apr 1852  
| Door  
| Door  
|  
| none
|-
|-
| [[La Crosse County, Wisconsin|La Crosse]]  
| [[La Crosse County, Wisconsin|La Crosse]]  
| 1 Mar 1851  
| 01 Mar 1851  
| Crawford  
| Crawford  
|  
| Jackson 1853, Monroe 1854, Trempealeau 1854
|-
|-
| [[La Pointe County, Wisconsin|La Pointe]]  
| [[La Pointe County, Wisconsin|La Pointe]]  
| 19 Feb 1845  
| 19 Feb 1845  
| Saint Croix  
| Saint Croix  
| 12 Apr 1866 name changed to Bayfield County.
| renamed Bayfield 1866<br>
|-
|-
| [[Lafayette County, Wisconsin|Lafayette]]  
| [[Lafayette County, Wisconsin|Lafayette]]  
| 31 Jan 1846  
| 31 Jan 1846  
| Iowa  
| Iowa  
|  
| none
|-
|-
| [[Langlade County, Wisconsin|Langlade]]  
| [[Langlade County, Wisconsin|Langlade]]  
| 19 Feb 1880  
| 19 Feb 1880  
| New  
| renamed from New<br>
|  
| Forest 1885
|-
|-
| [[Lincoln County, Wisconsin|Lincoln]]  
| [[Lincoln County, Wisconsin|Lincoln]]  
| 4 Mar 1874  
| 04 Mar 1874  
| Marathon  
| Marathon  
|  
| New 1879, Oneida 1885, Price 1879, Taylor 1875
|-
|-
| [[Manitowoc County, Wisconsin|Manitowoc]]  
| [[Manitowoc County, Wisconsin|Manitowoc]]  
| 7 Dec 1836  
| 07 Dec 1836  
| Brown  
| Brown  
|  
| Kenaunee 1852
|-
|-
| [[Marathon County, Wisconsin|Marathon]]  
| [[Marathon County, Wisconsin|Marathon]]  
| 9 Feb 1850  
| 09 Feb 1850  
| Portage  
| Portage  
|  
| Lincoln 1874, Taylor 1875
|-
|-
| [[Marinette County, Wisconsin|Marinette]]  
| [[Marinette County, Wisconsin|Marinette]]  
| 27 Feb 1879  
| 27 Feb 1879  
| Oconto  
| Oconto  
|  
| Florence 1882
|-
|-
| [[Marquette County, Wisconsin|Marquette]]  
| [[Marquette County, Wisconsin|Marquette]]  
| 7 Dec 1836  
| 07 Dec 1836  
| Brown  
| Brown  
|  
| Green Lake 1858, Waushara 1851
|-
|-
| [[Menominee County, Wisconsin|Menominee]]  
| [[Menominee County, Wisconsin|Menominee]]  
| 1 May 1961
| 03 Jul 1959
| Oconto &amp; Shawano
| Menominee Indian Reservation<br>
|  
| Reservation terminated 1961, restored 1973, co-existence.
|-
|-
| [[Milwaukee County, Wisconsin|Milwaukee]]  
| [[Milwaukee County, Wisconsin|Milwaukee]]  
| 6 Sep 1834  
| 06 Sep 1834  
| Original County  
| Original County  
|  
| Jefferson 1836, Ozaukee 1853, Waukesha 1846
|-
|-
| [[Monroe County, Wisconsin|Monroe]]  
| [[Monroe County, Wisconsin|Monroe]]  
| 21 Mar 1854  
| 21 Mar 1854  
| La Crosse  
| La Crosse  
|  
| none
|-
|-
| [[New County, Wisconsin|New]]  
| [[New County, Wisconsin|New]]  
| 27 Feb 1879  
| 27 Feb 1879  
| Oconto  
| Oconto  
| 19 Feb 1880 name changed to Langlade County.
| renamed Langlade 1880
|-
|-
| [[Oconto County, Wisconsin|Oconto]]  
| [[Oconto County, Wisconsin|Oconto]]  
| 6 Feb 1851  
| 06 Feb 1851  
| Brown  
| Brown  
|  
| New 1879, Marinette 1879, Shawano 1853
|-
|-
| [[Oneida County, Wisconsin|Oneida]]  
| [[Oneida County, Wisconsin|Oneida]]  
| 11 Apr 1885  
| 11 Apr 1885  
| Lincoln  
| Lincoln  
|  
| Iron 1893, Vilas 1893
|-
|-
| [[Outagamie County, Wisconsin|Outagamie]]  
| [[Outagamie County, Wisconsin|Outagamie]]  
| 17 Feb 1851  
| 17 Feb 1851  
| Brown &amp; Winnebago  
| Brown, Winnebago  
|  
| none
|-
|-
| [[Ozaukee County, Wisconsin|Ozaukee]]  
| [[Ozaukee County, Wisconsin|Ozaukee]]  
| 7 Mar 1853  
| 7 Mar 1853  
| Washington  
| Washington  
|  
| none
|-
|-
| [[Pepin County, Wisconsin|Pepin]]  
| [[Pepin County, Wisconsin|Pepin]]  
| 25 Feb 1858  
| 25 Feb 1858  
| Dunn  
| Dunn  
|  
| none
|-
|-
| [[Pierce County, Wisconsin|Pierce]]  
| [[Pierce County, Wisconsin|Pierce]]  
| 14 Mar 1853  
| 14 Mar 1853  
| Saint Croix  
| Saint Croix  
|  
| none
|-
|-
| [[Polk County, Wisconsin|Polk]]  
| [[Polk County, Wisconsin|Polk]]  
| 14 Mar 1853  
| 14 Mar 1853  
| Saint Croix  
| Saint Croix  
|  
| Dallas 1859, Burnett 1856
|-
|-
| [[Portage County, Wisconsin|Portage]]  
| [[Portage County, Wisconsin|Portage]]  
| 7 Dec 1836  
| 07 Dec 1836  
| Brown, Crawford, Iowa &amp; Milwaukee  
| Brown, Crawford, Iowa, Milwaukee  
|  
| Adams 1848, Columbia 1846, Wood 1856, Marathon 1850
|-
|-
| [[Price County, Wisconsin|Price]]  
| [[Price County, Wisconsin|Price]]  
| 26 Feb 1879  
| 26 Feb 1879  
| Chippewa &amp; Lincoln  
| Chippewa, Lincoln  
|  
| none
|-
|-
| [[Racine County, Wisconsin|Racine]]  
| [[Racine County, Wisconsin|Racine]]  
| 7 Dec 1836  
| 07 Dec 1836  
| Milwaukee  
| Milwaukee  
|  
| Kenosha 1850
|-
|-
| [[Richland County, Wisconsin|Richland]]  
| [[Richland County, Wisconsin|Richland]]  
| 18 Feb 1842  
| 18 Feb 1842  
| Iowa  
| Iowa  
|  
| Bad Ax 1851
|-
|-
| [[Rock County, Wisconsin|Rock]]  
| [[Rock County, Wisconsin|Rock]]  
| 7 Dec 1836  
| 07 Dec 1836  
| Milwaukee  
| Milwaukee  
|  
| none
|-
|-
| [[Rusk County, Wisconsin|Rusk]]  
| [[Rusk County, Wisconsin|Rusk]]  
| 19 Jun 1905  
| 19 Jun 1905  
| Gates  
| renamed from Gates  
|  
| none
|-
|-
| [[St. Croix County, Wisconsin|St. Croix]]  
| [[St. Croix County, Wisconsin|St. Croix]]  
| 9 Jan 1840  
| 09 Jan 1840  
| Crawford  
| Crawford  
|  
| Pierce 1853, Polk 1853
|-
|-
| [[Sauk County, Wisconsin|Sauk]]  
| [[Sauk County, Wisconsin|Sauk]]  
| 11 Jan 1840  
| 11 Jan 1840  
| Crawford, Dane &amp; Portage  
| Crawford, Dane, Portage  
|  
| none
|-
|-
| [[Sawyer County, Wisconsin|Sawyer]]  
| [[Sawyer County, Wisconsin|Sawyer]]  
| 10 Mar 1883  
| 10 Mar 1883  
| Ashland &amp; Chippewa  
| Ashland, Chippewa  
|  
| none
|-
|-
| [[Shawano County, Wisconsin|Shawano]]  
| [[Shawano County, Wisconsin|Shawano]]  
| 16 Feb 1853  
| 16 Feb 1853  
| Oconto, Waupaca &amp; Winnebago
| Oconto
|  
| none
|-
|-
| [[Sheboygan County, Wisconsin|Sheboygan]]  
| [[Sheboygan County, Wisconsin|Sheboygan]]  
| 7 Dec 1836  
| 07 Dec 1836  
| Brown  
| Brown  
|  
| none
|-
|-
| [[Taylor County, Wisconsin|Taylor]]  
| [[Taylor County, Wisconsin|Taylor]]  
| 4 Mar 1875  
| 04 Mar 1875  
| Chippewa, Clark, Lincoln &amp; Marathon  
| nowrap="nowrap" | Chippewa, Clark, Lincoln, Marathon  
|  
| none
|-
|-
| [[Trempealeau County, Wisconsin|Trempealeau]]  
| [[Trempealeau County, Wisconsin|Trempealeau]]  
| 27 Jan 1854  
| 27 Jan 1854  
| Buffalo, Chippewa, Jackson &amp; La Crosse  
| nowrap="nowrap" | Buffalo, Chippewa, Jackson, La Crosse  
|  
| none
|-
|-
| [[Vernon County, Wisconsin|Vernon]]  
| [[Vernon County, Wisconsin|Vernon]]  
| 22 Mar 1862  
| 22 Mar 1862  
| Bad Ax  
| renamed from Bad Ax  
|  
| none
|-
|-
| [[Vilas County, Wisconsin|Vilas]]  
| [[Vilas County, Wisconsin|Vilas]]  
| 12 Apr 1893  
| 12 Apr 1893  
| Oneida  
| Oneida  
|  
| none
|-
|-
| [[Walworth County, Wisconsin|Walworth]]  
| [[Walworth County, Wisconsin|Walworth]]  
| 7 Dec 1836  
| 07 Dec 1836  
| Milwaukee  
| Milwaukee  
|  
| none
|-
|-
| [[Washburn County, Wisconsin|Washburn]]  
| [[Washburn County, Wisconsin|Washburn]]  
| 27 Mar 1883  
| 27 Mar 1883  
| Burnett  
| Burnett  
|  
| none
|-
|-
| [[Washington County, Wisconsin|Washington]]  
| [[Washington County, Wisconsin|Washington]]  
| 7 Dec 1836  
| 07 Dec 1836  
| Brown &amp; Milwaukee  
| Brown, Milwaukee  
|  
| none
|-
|-
| [[Waukesha County, Wisconsin|Waukesha]]  
| [[Waukesha County, Wisconsin|Waukesha]]  
| 31 Jan 1846  
| 31 Jan 1846  
| Milwaukee  
| Milwaukee  
|  
| none
|-
|-
| [[Waupaca County, Wisconsin|Waupaca]]  
| [[Waupaca County, Wisconsin|Waupaca]]  
| 17 Feb 1851  
| 17 Feb 1851  
| Brown &amp; Winnebago  
| Brown, Winnebago  
|  
| none
|-
|-
| [[Waushara County, Wisconsin|Waushara]]  
| [[Waushara County, Wisconsin|Waushara]]  
| 15 Feb 1851  
| 15 Feb 1851  
| Marquette  
| Marquette  
|  
| none
|-
|-
| [[Winnebago County, Wisconsin|Winnebago]]  
| [[Winnebago County, Wisconsin|Winnebago]]  
| 6 Jan 1840  
| 6 Jan 1840  
| Brown  
| Brown  
|  
| none
|-
|-
| [[Wood County, Wisconsin|Wood]]  
| [[Wood County, Wisconsin|Wood]]  
| 29 Mar 1856  
| 29 Mar 1856  
| Portage  
| Portage  
|  
| none
|}
|}


[[Category:Wisconsin]]
[[Category:United_States_County_Creations]]

Revision as of 23:23, 12 March 2009

United States  > Wisconsin > Wisconsin County Creation Dates and Parent Counties

The following is a list of the counties that have existed in Wisconsin from the time it gained territorial status (20 April 1836) up to the present. It excludes those counties that were created in the area that became Iowa Territory on 4 July 1838.

Before becoming a territory the area that now makes up Wisconsin belonged to the following jurisdictions:

  • Northwest Territory - 13 July 1787 to 7 May 1800
  • Indiana Territory - 7 May 1800 to 1 March 1809
  • Illinois Territory - 1 March 1809 to 18 April 1818
  • Michigan Territory - 18 April 1818 to 20 April 1836

For a detailed look at the formation and boundary changes of Wisconsin Counties between 1818 and 1909 see:

Kellogg, Louise Phelps. "Organization, Boundaries, and Names of Wisconsin Counties," in Proceedings of the State Historical Society of Wisconsin. 57 (1909), 184-231.

Newberry Library. Wisconsin Atlas of Historical County Boundaries - An interactive atlas of county boundary changes.

County Date Created Parent County Notes
Adams 11 Mar 1848 Portage Juneau 1856
Ashland 27 Mar 1860 La Pointe (now Bayfield)
 Iron 1893, Sawyer 1883
Bad Ax 01 Mar 1851 Crawford renamed Vernon 1862
Barron 04 Mar 1869 renamed from Dallas
 none
Bayfield 12 Apr 1866 renamed from La Pointe none
Brown 26 Oct 1818 Wisconsin Territory
 Door 1851, Outagamie 1851
Buffalo 06 Jul 1853 Trempealeau none
Burnett
 31 Mar 1856 Polk Washburn 1883
Calumet 07 Dec 1836 Brown charter repealed 1840, restablished 1842
Chippewa 03 Feb 1853 Crawford Dunn 1854, Eau Claire 1856, Price 1879, Rusk 1901, Sawyer 1883, Taylor 1875
Clark 06 Jul 1853 Jackson Taylor 1875
Columbia 03 Feb 1846 Portage none
Crawford 26 Oct 1818 Wisconsin Territory
 Chippewa 1845, Clark 1853, Bax Ax 1851, Trempealeau 1854
Dallas 19 Mar 1859 Polk renamed Barron 1869
Dane 07 Dec 1836 Crawford, Iowa, Milwaukee none
Dodge 07 Dec 1836 Brown, Milwaukee none
Door 11 Feb 1851 Brown none
Douglas 09 Feb 1854 La Pointe none
Dunn 03 Feb 1854 Chippewa Pepin 1858
Eau Claire 06 Oct 1856 Chippewa none
Florence 18 Mar 1882 Marinette, Oconto none
Fond du Lac 07 Dec 1836 Brown none
Forest 11 Apr 1885 Langlade none
Gates 15 May 1901 Chippewa renamed Rusk 1905
Grant 08 Dec 1836 Iowa none
Green 08 Dec 1836 Iowa none
Green Lake 05 Mar 1858 Marquette none
Iowa 09 Oct 1829 Crawford Lafayette 1846, Richland 1842
Iron 01 Mar 1893 Ashland none
Jackson 11 Feb 1853 La Crosse none
Jefferson 07 Dec 1836 Milwaukee none
Juneau 13 Oct 1856 Adams none
Kenosha 30 Jan 1850 Racine none
Kewaunee 16 Apr 1852 Door none
La Crosse 01 Mar 1851 Crawford Jackson 1853, Monroe 1854, Trempealeau 1854
La Pointe 19 Feb 1845 Saint Croix renamed Bayfield 1866
Lafayette 31 Jan 1846 Iowa none
Langlade 19 Feb 1880 renamed from New
 Forest 1885
Lincoln 04 Mar 1874 Marathon New 1879, Oneida 1885, Price 1879, Taylor 1875
Manitowoc 07 Dec 1836 Brown Kenaunee 1852
Marathon 09 Feb 1850 Portage Lincoln 1874, Taylor 1875
Marinette 27 Feb 1879 Oconto Florence 1882
Marquette 07 Dec 1836 Brown Green Lake 1858, Waushara 1851
Menominee 03 Jul 1959 Menominee Indian Reservation
 Reservation terminated 1961, restored 1973, co-existence.
Milwaukee 06 Sep 1834 Original County Jefferson 1836, Ozaukee 1853, Waukesha 1846
Monroe 21 Mar 1854 La Crosse none
New 27 Feb 1879 Oconto renamed Langlade 1880
Oconto 06 Feb 1851 Brown New 1879, Marinette 1879, Shawano 1853
Oneida 11 Apr 1885 Lincoln Iron 1893, Vilas 1893
Outagamie 17 Feb 1851 Brown, Winnebago none
Ozaukee 7 Mar 1853 Washington none
Pepin 25 Feb 1858 Dunn none
Pierce 14 Mar 1853 Saint Croix none
Polk 14 Mar 1853 Saint Croix Dallas 1859, Burnett 1856
Portage 07 Dec 1836 Brown, Crawford, Iowa, Milwaukee Adams 1848, Columbia 1846, Wood 1856, Marathon 1850
Price 26 Feb 1879 Chippewa, Lincoln none
Racine 07 Dec 1836 Milwaukee Kenosha 1850
Richland 18 Feb 1842 Iowa Bad Ax 1851
Rock 07 Dec 1836 Milwaukee none
Rusk 19 Jun 1905 renamed from Gates none
St. Croix 09 Jan 1840 Crawford Pierce 1853, Polk 1853
Sauk 11 Jan 1840 Crawford, Dane, Portage none
Sawyer 10 Mar 1883 Ashland, Chippewa none
Shawano 16 Feb 1853 Oconto none
Sheboygan 07 Dec 1836 Brown none
Taylor 04 Mar 1875 Chippewa, Clark, Lincoln, Marathon none
Trempealeau 27 Jan 1854 Buffalo, Chippewa, Jackson, La Crosse none
Vernon 22 Mar 1862 renamed from Bad Ax none
Vilas 12 Apr 1893 Oneida none
Walworth 07 Dec 1836 Milwaukee none
Washburn 27 Mar 1883 Burnett none
Washington 07 Dec 1836 Brown, Milwaukee none
Waukesha 31 Jan 1846 Milwaukee none
Waupaca 17 Feb 1851 Brown, Winnebago none
Waushara 15 Feb 1851 Marquette none
Winnebago 6 Jan 1840 Brown none
Wood 29 Mar 1856 Portage none
Retrieved from "https://integration-ru.familysearch.org/en/wiki/index.php?title=Wisconsin_County_Creation_Dates_and_Parent_Counties&oldid=156930"