title: Wisconsin statistical areas
text: # Wisconsin statistical areas
  
  The U.S. State of Wisconsin currently has 36 statistical areas that have been delineated by the Office of Management and Budget (OMB). On March 6, 2020, the OMB delineated nine combined statistical areas, 15 metropolitan statistical areas, and 12 micropolitan statistical areas in Wisconsin.
  
  ## Statistical areas
  
  The Office of Management and Budget (OMB) has designated more than 1,000 statistical areas for the United States and Puerto Rico. These statistical areas are important geographic delineations of population clusters used by the OMB, the United States Census Bureau, planning organizations, and federal, state, and local government entities.
  
  The OMB defines a core-based statistical area (commonly referred to as a CBSA) as "a statistical geographic entity consisting of the county or counties (or county-equivalents) associated with at least one core of at least 10,000 population, plus adjacent counties having a high degree of social and economic integration with the core as measured through commuting ties with the counties containing the core." The OMB further divides core-based statistical areas into metropolitan statistical areas (MSAs) that have "a population of at least 50,000" and micropolitan statistical areas (μSAs) that have "a population of at least 10,000, but less than 50,000."
  
  The OMB defines a combined statistical area (CSA) as "a geographic entity consisting of two or more adjacent core-based statistical areas with employment interchange measures of at least 15%." The primary statistical areas (PSAs) include all combined statistical areas and any core-based statistical area that is not a constituent of a combined statistical area.
  
  ## Table
  
  The table below describes the 36 United States statistical areas and 72 counties of the State of Wisconsin with the following information:
  
  * The combined statistical area (CSA) as designated by the OMB.
  * The CSA population according to 2019 US Census Bureau population estimates.
  * The core based statistical area (CBSA) as designated by the OMB.
  * The CBSA population according to 2019 US Census Bureau population estimates
  * The county name
  * The county population according to 2019 US Census Bureau population estimates
  * The Metropolitan Division name, if applicable
  * The Metropolitan Division population according to 2019 US Census Bureau population estimates
  
  The 36 United States statistical areas and 72 counties of the State of Wisconsin :
  
  | Combined Statistical Area | 2019 Population | Core Based Statistical Area | 2019 Population | County | 2019 Population | Metropolitan Division | 2019 Population |
  | - | - | - | - | - | - | - | - |
  | Milwaukee-Racine-Waukesha, WI CSA | 2,047,966 | Milwaukee-Waukesha, WI MSA | 1,575,179 | Milwaukee County, Wisconsin | 945,726 | none | none |
  | Milwaukee-Racine-Waukesha, WI CSA | 2,047,966 | Milwaukee-Waukesha, WI MSA | 1,575,179 | Waukesha County, Wisconsin | 404,198 | none | none |
  | Milwaukee-Racine-Waukesha, WI CSA | 2,047,966 | Milwaukee-Waukesha, WI MSA | 1,575,179 | Washington County, Wisconsin | 136,034 | none | none |
  | Milwaukee-Racine-Waukesha, WI CSA | 2,047,966 | Milwaukee-Waukesha, WI MSA | 1,575,179 | Ozaukee County, Wisconsin | 89,221 | none | none |
  | Milwaukee-Racine-Waukesha, WI CSA | 2,047,966 | Racine, WI MSA | 196,311 | Racine County, Wisconsin | 196,311 | none | none |
  | Milwaukee-Racine-Waukesha, WI CSA | 2,047,966 | Whitewater, WI μSA | 103,868 | Walworth County, Wisconsin | 103,868 | none | none |
  | Milwaukee-Racine-Waukesha, WI CSA | 2,047,966 | Beaver Dam, WI μSA | 87,839 | Dodge County, Wisconsin | 88,839 | none | none |
  | Milwaukee-Racine-Waukesha, WI CSA | 2,047,966 | Watertown-Fort Atkinson, WI μSA | 84,769 | Jefferson County, Wisconsin | 84,769 | none | none |
  | Madison-Janesville-Beloit, WI CSA | 892,661 | Madison, WI MSA | 664,865 | Dane County, Wisconsin | 546,695 | none | none |
  | Madison-Janesville-Beloit, WI CSA | 892,661 | Madison, WI MSA | 664,865 | Columbia County, Wisconsin | 57,532 | none | none |
  | Madison-Janesville-Beloit, WI CSA | 892,661 | Madison, WI MSA | 664,865 | Green County, Wisconsin | 36,960 | none | none |
  | Madison-Janesville-Beloit, WI CSA | 892,661 | Madison, WI MSA | 664,865 | Iowa County, Wisconsin | 23,678 | none | none |
  | Madison-Janesville-Beloit, WI CSA | 892,661 | Janesville-Beloit, WI MSA | 163,354 | Rock County, Wisconsin | 163,354 | none | none |
  | Madison-Janesville-Beloit, WI CSA | 892,661 | Baraboo, WI μSA | 64,442 | Sauk County, Wisconsin | 64,442 | none | none |
  | Appleton-Oshkosh-Neenah, WI CSA | 409,881 | Appleton, Wisconsin metropolitan area | 237,974 | Outagamie County, Wisconsin | 187,885 | none | none |
  | Appleton-Oshkosh-Neenah, WI CSA | 409,881 | Appleton, Wisconsin metropolitan area | 237,974 | Calumet County, Wisconsin | 50,089 | none | none |
  | Appleton-Oshkosh-Neenah, WI CSA | 409,881 | Oshkosh-Neenah, WI MSA | 171,907 | Winnebago County, Wisconsin | 171,907 | none | none |
  | Green Bay-Shawano, WI CSA | 368,361 | Green Bay, WI MSA | 322,906 | Brown County, Wisconsin | 264,542 | none | none |
  | Green Bay-Shawano, WI CSA | 368,361 | Green Bay, WI MSA | 322,906 | Oconto County, Wisconsin | 37,930 | none | none |
  | Green Bay-Shawano, WI CSA | 368,361 | Green Bay, WI MSA | 322,906 | Kewaunee County, Wisconsin | 20,434 | none | none |
  | Green Bay-Shawano, WI CSA | 368,361 | Shawano, WI μSA | 45,455 | Shawano County, Wisconsin | 40,899 | none | none |
  | Green Bay-Shawano, WI CSA | 368,361 | Shawano, WI μSA | 45,455 | Menominee County, Wisconsin | 4,556 | none | none |
  | Wausau-Stevens Point-Wisconsin Rapids, WI CSA | 307,056 | Wausau-Weston, WI MSA | 163,285 | Marathon County, Wisconsin | 135,692 | none | none |
  | Wausau-Stevens Point-Wisconsin Rapids, WI CSA | 307,056 | Wausau-Weston, WI MSA | 163,285 | Lincoln County, Wisconsin | 27,593 | none | none |
  | Wausau-Stevens Point-Wisconsin Rapids, WI CSA | 307,056 | Wisconsin Rapids-Marshfield, WI μSA | 72,999 | Wood County, Wisconsin | 72,999 | none | none |
  | Wausau-Stevens Point-Wisconsin Rapids, WI CSA | 307,056 | Stevens Point, WI μSA | 70,772 | Portage County, Wisconsin | 70,772 | none | none |
  | Eau Claire-Menomonie, WI CSA | 214,672 | Eau Claire, WI MSA | 169,304 | Eau Claire County, Wisconsin | 104,646 | none | none |
  | Eau Claire-Menomonie, WI CSA | 214,672 | Eau Claire, WI MSA | 169,304 | Chippewa County, Wisconsin | 64,658 | none | none |
  | Eau Claire-Menomonie, WI CSA | 214,672 | Menomonie, WI μSA | 45,368 | Dunn County, Wisconsin | 45,368 | none | none |
  | Chicago-Naperville, IL-IN-WI CSA | 9,825,325 169,561 | Chicago-Naperville-Joliet, IL-IN-WI MSA | 9,458,539 169,561 | Cook County, Illinois | 5,150,233 | Chicago-Naperville-Evanston, IL MD | 7,122,725 |
  | Chicago-Naperville, IL-IN-WI CSA | 9,825,325 169,561 | Chicago-Naperville-Joliet, IL-IN-WI MSA | 9,458,539 169,561 | DuPage County, Illinois | 922,921 | Chicago-Naperville-Evanston, IL MD | 7,122,725 |
  | Chicago-Naperville, IL-IN-WI CSA | 9,825,325 169,561 | Chicago-Naperville-Joliet, IL-IN-WI MSA | 9,458,539 169,561 | Will County, Illinois | 690,743 | Chicago-Naperville-Evanston, IL MD | 7,122,725 |
  | Chicago-Naperville, IL-IN-WI CSA | 9,825,325 169,561 | Chicago-Naperville-Joliet, IL-IN-WI MSA | 9,458,539 169,561 | McHenry County, Illinois | 307,774 | Chicago-Naperville-Evanston, IL MD | 7,122,725 |
  | Chicago-Naperville, IL-IN-WI CSA | 9,825,325 169,561 | Chicago-Naperville-Joliet, IL-IN-WI MSA | 9,458,539 169,561 | Grundy County, Illinois | 51,054 | Chicago-Naperville-Evanston, IL MD | 7,122,725 |
  | Chicago-Naperville, IL-IN-WI CSA | 9,825,325 169,561 | Chicago-Naperville-Joliet, IL-IN-WI MSA | 9,458,539 169,561 | Lake County, Illinois | 696,535 | Lake County-Kenosha County, IL-WI MD | 866,096 169,561 |
  | Chicago-Naperville, IL-IN-WI CSA | 9,825,325 169,561 | Chicago-Naperville-Joliet, IL-IN-WI MSA | 9,458,539 169,561 | Kenosha County, Wisconsin | 169,561 | Lake County-Kenosha County, IL-WI MD | 866,096 169,561 |
  | Chicago-Naperville, IL-IN-WI CSA | 9,825,325 169,561 | Chicago-Naperville-Joliet, IL-IN-WI MSA | 9,458,539 169,561 | Kane County, Illinois | 532,403 | Elgin, IL MD | 766,290 |
  | Chicago-Naperville, IL-IN-WI CSA | 9,825,325 169,561 | Chicago-Naperville-Joliet, IL-IN-WI MSA | 9,458,539 169,561 | Kendall County, Illinois | 128,990 | Elgin, IL MD | 766,290 |
  | Chicago-Naperville, IL-IN-WI CSA | 9,825,325 169,561 | Chicago-Naperville-Joliet, IL-IN-WI MSA | 9,458,539 169,561 | DeKalb County, Illinois | 104,897 | Elgin, IL MD | 766,290 |
  | Chicago-Naperville, IL-IN-WI CSA | 9,825,325 169,561 | Chicago-Naperville-Joliet, IL-IN-WI MSA | 9,458,539 169,561 | Lake County, Indiana | 485,493 | Gary, IN MD | 703,428 |
  | Chicago-Naperville, IL-IN-WI CSA | 9,825,325 169,561 | Chicago-Naperville-Joliet, IL-IN-WI MSA | 9,458,539 169,561 | Porter County, Indiana | 170,389 | Gary, IN MD | 703,428 |
  | Chicago-Naperville, IL-IN-WI CSA | 9,825,325 169,561 | Chicago-Naperville-Joliet, IL-IN-WI MSA | 9,458,539 169,561 | Jasper County, Indiana | 33,562 | Gary, IN MD | 703,428 |
  | Chicago-Naperville, IL-IN-WI CSA | 9,825,325 169,561 | Chicago-Naperville-Joliet, IL-IN-WI MSA | 9,458,539 169,561 | Newton County, Indiana | 13,984 | Gary, IN MD | 703,428 |
  | Chicago-Naperville, IL-IN-WI CSA | 9,825,325 169,561 | Ottawa, IL μSA | 147,036 | LaSalle County, Illinois | 108,669 | none | none |
  | Chicago-Naperville, IL-IN-WI CSA | 9,825,325 169,561 | Ottawa, IL μSA | 147,036 | Bureau County, Illinois | 32,628 | none | none |
  | Chicago-Naperville, IL-IN-WI CSA | 9,825,325 169,561 | Ottawa, IL μSA | 147,036 | Putnam County, Illinois | 5,739 | none | none |
  | Chicago-Naperville, IL-IN-WI CSA | 9,825,325 169,561 | Michigan City-La Porte, IN MSA | 109,888 | LaPorte County, Indiana | 109,888 | none | none |
  | Chicago-Naperville, IL-IN-WI CSA | 9,825,325 169,561 | Kankakee, IL MSA | 109,862 | Kankakee County, Illinois | 109,862 | none | none |
  | Minneapolis-St. Paul, MN-WI CSA | 4,027,861 133,441 | Minneapolis-St. Paul-Bloomington, MN-WI MSA | 3,640,043 133,441 | Hennepin County, Minnesota | 1,265,843 | none | none |
  | Minneapolis-St. Paul, MN-WI CSA | 4,027,861 133,441 | Minneapolis-St. Paul-Bloomington, MN-WI MSA | 3,640,043 133,441 | Ramsey County, Minnesota | 550,321 | none | none |
  | Minneapolis-St. Paul, MN-WI CSA | 4,027,861 133,441 | Minneapolis-St. Paul-Bloomington, MN-WI MSA | 3,640,043 133,441 | Dakota County, Minnesota | 429,021 | none | none |
  | Minneapolis-St. Paul, MN-WI CSA | 4,027,861 133,441 | Minneapolis-St. Paul-Bloomington, MN-WI MSA | 3,640,043 133,441 | Anoka County, Minnesota | 356,921 | none | none |
  | Minneapolis-St. Paul, MN-WI CSA | 4,027,861 133,441 | Minneapolis-St. Paul-Bloomington, MN-WI MSA | 3,640,043 133,441 | Washington County, Minnesota | 262,440 | none | none |
  | Minneapolis-St. Paul, MN-WI CSA | 4,027,861 133,441 | Minneapolis-St. Paul-Bloomington, MN-WI MSA | 3,640,043 133,441 | Scott County, Minnesota | 149,013 | none | none |
  | Minneapolis-St. Paul, MN-WI CSA | 4,027,861 133,441 | Minneapolis-St. Paul-Bloomington, MN-WI MSA | 3,640,043 133,441 | Wright County, Minnesota | 138,377 | none | none |
  | Minneapolis-St. Paul, MN-WI CSA | 4,027,861 133,441 | Minneapolis-St. Paul-Bloomington, MN-WI MSA | 3,640,043 133,441 | Carver County, Minnesota | 105,089 | none | none |
  | Minneapolis-St. Paul, MN-WI CSA | 4,027,861 133,441 | Minneapolis-St. Paul-Bloomington, MN-WI MSA | 3,640,043 133,441 | Sherburne County, Minnesota | 97,238 | none | none |
  | Minneapolis-St. Paul, MN-WI CSA | 4,027,861 133,441 | Minneapolis-St. Paul-Bloomington, MN-WI MSA | 3,640,043 133,441 | St. Croix County, Wisconsin | 90,687 | none | none |
  | Minneapolis-St. Paul, MN-WI CSA | 4,027,861 133,441 | Minneapolis-St. Paul-Bloomington, MN-WI MSA | 3,640,043 133,441 | Chisago County, Minnesota | 56,579 | none | none |
  | Minneapolis-St. Paul, MN-WI CSA | 4,027,861 133,441 | Minneapolis-St. Paul-Bloomington, MN-WI MSA | 3,640,043 133,441 | Pierce County, Wisconsin | 42,754 | none | none |
  | Minneapolis-St. Paul, MN-WI CSA | 4,027,861 133,441 | Minneapolis-St. Paul-Bloomington, MN-WI MSA | 3,640,043 133,441 | Isanti County, Minnesota | 40,596 | none | none |
  | Minneapolis-St. Paul, MN-WI CSA | 4,027,861 133,441 | Minneapolis-St. Paul-Bloomington, MN-WI MSA | 3,640,043 133,441 | Le Sueur County, Minnesota | 28,887 | none | none |
  | Minneapolis-St. Paul, MN-WI CSA | 4,027,861 133,441 | Minneapolis-St. Paul-Bloomington, MN-WI MSA | 3,640,043 133,441 | Mille Lacs County, Minnesota | 26,277 | none | none |
  | Minneapolis-St. Paul, MN-WI CSA | 4,027,861 133,441 | St. Cloud, MN MSA | 201,964 | Stearns County, Minnesota | 161,075 | none | none |
  | Minneapolis-St. Paul, MN-WI CSA | 4,027,861 133,441 | St. Cloud, MN MSA | 201,964 | Benton County, Minnesota | 40,889 | none | none |
  | Minneapolis-St. Paul, MN-WI CSA | 4,027,861 133,441 | Faribault-Northfield, MN μSA | 66,972 | Rice County, Minnesota | 66,972 | none | none |
  | Minneapolis-St. Paul, MN-WI CSA | 4,027,861 133,441 | Red Wing, MN μSA | 46,340 | Goodhue County, Minnesota | 46,340 | none | none |
  | Minneapolis-St. Paul, MN-WI CSA | 4,027,861 133,441 | Owatonna, MN μSA | 36,649 | Steele County, Minnesota | 36,649 | none | none |
  | Minneapolis-St. Paul, MN-WI CSA | 4,027,861 133,441 | Hutchinson, MN μSA | 35,893 | McLeod County, Minnesota | 35,893 | none | none |
  | none | none | La Crosse, WI-MN MSA | 136,616 118,016 | La Crosse County, Wisconsin | 118,016 | none | none |
  | none | none | La Crosse, WI-MN MSA | 136,616 118,016 | Houston County, Minnesota | 18,600 | none | none |
  | none | none | Sheboygan, WI MSA | 115,340 | Sheboygan County, Wisconsin | 115,340 | none | none |
  | none | none | Fond du Lac, WI MSA | 103,403 | Fond du Lac County, Wisconsin | 103,403 | none | none |
  | none | none | Manitowoc, WI μSA | 78,981 | Manitowoc County, Wisconsin | 78,981 | none | none |
  | none | none | Platteville, WI μSA | 51,439 | Grant County, Wisconsin | 51,439 | none | none |
  | Marinette-Iron Mountain, WI-MI CSA | 92,664 44,645 | Marinette, WI-MI μSA | 63,130 40,350 | Marinette County, Wisconsin | 40,350 | none | none |
  | Marinette-Iron Mountain, WI-MI CSA | 92,664 44,645 | Marinette, WI-MI μSA | 63,130 40,350 | Menominee County, Michigan | 22,780 | none | none |
  | Marinette-Iron Mountain, WI-MI CSA | 92,664 44,645 | Iron Mountain, MI-WI μSA | 29,534 4,295 | Dickinson County, Michigan | 25,239 | none | none |
  | Marinette-Iron Mountain, WI-MI CSA | 92,664 44,645 | Iron Mountain, MI-WI μSA | 29,534 4,295 | Florence County, Wisconsin | 4,295 | none | none |
  | none | none | Duluth, MN-WI MSA | 288,732 43,150 | St. Louis County, Minnesota | 199,070 | none | none |
  | none | none | Duluth, MN-WI MSA | 288,732 43,150 | Douglas County, Wisconsin | 43,150 | none | none |
  | none | none | Duluth, MN-WI MSA | 288,732 43,150 | Carlton County, Minnesota | 35,871 | none | none |
  | none | none | Duluth, MN-WI MSA | 288,732 43,150 | Lake County, Minnesota | 10,641 | none | none |
  | none | none | none | none | Waupaca County, Wisconsin | 50,990 | none | none |
  | none | none | none | none | Monroe County, Wisconsin | 46,253 | none | none |
  | none | none | none | none | Barron County, Wisconsin | 45,244 | none | none |
  | none | none | none | none | Polk County, Wisconsin | 43,783 | none | none |
  | none | none | none | none | Oneida County, Wisconsin | 35,595 | none | none |
  | none | none | none | none | Clark County, Wisconsin | 34,774 | none | none |
  | none | none | none | none | Vernon County, Wisconsin | 30,822 | none | none |
  | none | none | none | none | Trempealeau County, Wisconsin | 29,649 | none | none |
  | none | none | none | none | Door County, Wisconsin | 27,668 | none | none |
  | none | none | none | none | Juneau County, Wisconsin | 26,687 | none | none |
  | none | none | none | none | Waushara County, Wisconsin | 24,443 | none | none |
  | none | none | none | none | Vilas County, Wisconsin | 22,195 | none | none |
  | none | none | none | none | Jackson County, Wisconsin | 20,643 | none | none |
  | none | none | none | none | Taylor County, Wisconsin | 20,343 | none | none |
  | none | none | none | none | Adams County, Wisconsin | 20,220 | none | none |
  | none | none | none | none | Langlade County, Wisconsin | 19,189 | none | none |
  | none | none | none | none | Green Lake County, Wisconsin | 18,913 | none | none |
  | none | none | none | none | Richland County, Wisconsin | 17,252 | none | none |
  | none | none | none | none | Lafayette County, Wisconsin | 16,665 | none | none |
  | none | none | none | none | Sawyer County, Wisconsin | 16,558 | none | none |
  | none | none | none | none | Crawford County, Wisconsin | 16,131 | none | none |
  | none | none | none | none | Washburn County, Wisconsin | 15,720 | none | none |
  | none | none | none | none | Marquette County, Wisconsin | 15,574 | none | none |
  | none | none | none | none | Ashland County, Wisconsin | 15,562 | none | none |
  | none | none | none | none | Burnett County, Wisconsin | 15,414 | none | none |
  | none | none | none | none | Bayfield County, Wisconsin | 15,036 | none | none |
  | none | none | none | none | Rusk County, Wisconsin | 14,178 | none | none |
  | none | none | none | none | Price County, Wisconsin | 13,351 | none | none |
  | none | none | none | none | Buffalo County, Wisconsin | 13,031 | none | none |
  | none | none | none | none | Forest County, Wisconsin | 9,004 | none | none |
  | none | none | none | none | Pepin County, Wisconsin | 7,287 | none | none |
  | none | none | none | none | Iron County, Wisconsin | 5,687 | none | none |
  | State of Wisconsin | State of Wisconsin | State of Wisconsin | State of Wisconsin | State of Wisconsin | 5,822,434 | none | none |
  