Census Charts Index > Wisconsin

Wisconsin Census Data: Age & Sex by County

Age and sex distributions for Wisconsin counties are shown in this easy-to-read table and chart combination.

Scroll down for information about Reading the chart.

Source: U.S. Census Bureau 2000 Census.


Wisconsin Census Data: Age & Sex by County
LocationPopulationAge %Median
Age
Males per 100 FemalesLocation
under 1818-2425-4445-6465 & overAll Ages18 & Over
United States

281,421,906

25.79.630.222.012.4

35.3

96.393.4United States
Wisconsin

5,363,675

25.59.729.522.213.1

36.0

97.695.1Wisconsin
Adams Co.18,64320.85.624.328.420.9

44.5

102.9101.3Adams Co.
Ashland Co.16,86625.411.225.821.715.9

36.9

97.191.1Ashland Co.
Barron Co.44,96325.38.126.823.416.4

38.8

98.296.0Barron Co.
Bayfield Co.15,01324.65.325.228.516.4

42.1

102.2100.7Bayfield Co.
Brown Co.226,77826.110.531.920.910.7

34.2

98.996.9Brown Co.
Buffalo Co.13,80425.16.927.623.716.8

39.2

100.7101.4Buffalo Co.
Burnett Co.15,67422.16.023.228.420.3

44.1

101.5100.3Burnett Co.
Calumet Co.40,63128.67.232.021.410.8

35.2

100.099.0Calumet Co.
Chippewa Co.55,19526.57.728.223.114.6

37.6

99.196.0Chippewa Co.
Clark Co.33,55729.97.726.220.216.0

35.9

100.598.7Clark Co.
Columbia Co.52,46825.27.129.923.414.4

38.0

101.6100.4Columbia Co.
Crawford Co.17,24326.28.125.024.816.0

38.9

102.299.3Crawford Co.
Dane Co.426,52622.614.332.521.39.3

33.2

97.996.0Dane Co.
Dodge Co.85,89724.88.331.221.914.0

37.0

109.7110.8Dodge Co.
Door Co.27,96122.16.125.427.718.7

42.9

97.194.5Door Co.
Douglas Co.43,28723.610.328.023.614.5

37.7

97.294.4Douglas Co.
Dunn Co.39,85823.319.825.719.811.2

30.6

101.7102.2Dunn Co.
Eau Claire Co.93,14223.417.126.720.512.2

32.4

93.890.6Eau Claire Co.
Florence Co.5,08822.95.327.127.317.5

41.9

104.3101.5Florence Co.
Fond du Lac Co.97,29625.29.428.722.414.3

36.9

95.392.2Fond du Lac Co.
Forest Co.10,02425.37.823.923.819.3

39.9

100.299.0Forest Co.
Grant Co.49,59723.714.624.821.615.3

35.9

103.0102.0Grant Co.
Green Co.33,64726.56.729.222.914.7

37.9

96.994.2Green Co.
Green Lake Co.19,10524.26.626.224.218.8

40.9

97.095.2Green Lake Co.
Iowa Co.22,78027.16.630.422.513.3

37.1

99.397.7Iowa Co.
Iron Co.6,86119.45.924.726.823.2

45.0

96.196.8Iron Co.
Jackson Co.19,10024.18.829.422.814.9

37.6

114.6116.3Jackson Co.
Jefferson Co.74,02125.28.530.423.212.6

36.6

98.496.8Jefferson Co.
Juneau Co.24,31625.46.926.624.316.8

39.4

100.197.4Juneau Co.
Kenosha Co.149,57727.19.431.320.711.5

34.8

98.395.3Kenosha Co.
LocationPopulationAge %Median
Age
Males per 100 FemalesLocation
under 1818-2425-4445-6465 & overAll Ages18 & Over
United States

281,421,906

25.79.630.222.012.4

35.3

96.393.4United States
Wisconsin

5,363,675

25.59.729.522.213.1

36.0

97.695.1Wisconsin
Kewaunee Co.20,18725.88.028.222.815.2

37.5

100.698.8Kewaunee Co.
La Crosse Co.107,12023.615.627.520.812.5

33.5

94.190.7La Crosse Co.
Lafayette Co.16,13727.27.627.222.115.8

38.1

99.898.0Lafayette Co.
Langlade Co.20,74024.46.526.024.318.8

40.5

98.595.6Langlade Co.
Lincoln Co.29,64125.46.928.023.316.4

38.9

99.995.1Lincoln Co.
Manitowoc Co.82,88725.57.628.223.015.7

38.3

98.296.1Manitowoc Co.
Marathon Co.125,83426.88.229.522.513.0

36.3

99.597.4Marathon Co.
Marinette Co.43,38423.58.125.925.017.6

40.5

97.595.0Marinette Co.
Marquette Co.15,83221.16.728.925.018.3

40.9

118.9123.7Marquette Co.
Menominee Co.4,56238.98.424.719.58.5

27.7

97.392.3Menominee Co.
Milwaukee Co.940,16426.410.530.320.012.9

33.7

92.088.1Milwaukee Co.
Monroe Co.40,89928.17.727.522.813.9

36.8

101.599.6Monroe Co.
Oconto Co.35,63425.76.428.724.015.1

38.8

101.399.7Oconto Co.
Oneida Co.36,77622.35.726.526.818.7

42.4

99.297.3Oneida Co.
Outagamie Co.160,97127.78.931.920.710.9

34.4

99.596.9Outagamie Co.
Ozaukee Co.82,31726.66.828.025.912.6

38.9

97.394.0Ozaukee Co.
Pepin Co.7,21326.57.925.922.816.8

38.7

101.1100.2Pepin Co.
Pierce Co.36,80424.417.028.120.89.6

32.1

97.394.2Pierce Co.
Polk Co.41,31926.26.727.724.315.1

38.7

99.998.5Polk Co.
Portage Co.67,18224.116.227.721.110.9

33.0

99.496.8Portage Co.
Price Co.15,82223.85.825.825.718.8

41.7

101.099.0Price Co.
Racine Co.188,83127.08.329.922.512.3

36.1

98.095.5Racine Co.
Richland Co.17,92425.28.425.523.717.2

39.2

98.294.9Richland Co.
Rock Co.152,30726.58.629.822.312.7

35.9

97.094.1Rock Co.
Rusk Co.15,34724.87.924.824.118.5

40.0

98.597.4Rusk Co.
St. Croix Co.63,15527.98.232.221.99.9

35.0

100.298.5St. Croix Co.
Sauk Co.55,22526.07.429.322.814.5

37.3

97.795.2Sauk Co.
Sawyer Co.16,19624.16.024.627.417.9

42.1

101.8101.0Sawyer Co.
Shawano Co.40,66425.76.927.523.116.8

38.5

99.897.6Shawano Co.
Sheboygan Co.112,64625.58.429.822.314.0

36.8

100.699.9Sheboygan Co.
LocationPopulationAge %Median
Age
Males per 100 FemalesLocation
under 1818-2425-4445-6465 & overAll Ages18 & Over
United States

281,421,906

25.79.630.222.012.4

35.3

96.393.4United States
Wisconsin

5,363,675

25.59.729.522.213.1

36.0

97.695.1Wisconsin
Taylor Co.19,68027.17.628.321.815.2

37.4

102.6100.4Taylor Co.
Trempealeau Co.27,01025.36.928.223.116.4

38.3

100.398.8Trempealeau Co.
Vernon Co.28,05627.46.825.323.517.0

39.1

97.795.6Vernon Co.
Vilas Co.21,03320.75.023.128.522.8

45.8

99.195.8Vilas Co.
Walworth Co.93,75924.213.827.621.812.7

35.1

98.997.2Walworth Co.
Washburn Co.16,03623.85.824.727.118.5

42.1

101.398.3Washburn Co.
Washington Co.117,49326.77.231.523.411.2

36.6

99.597.0Washington Co.
Waukesha Co.360,76726.36.829.825.112.0

38.1

96.894.4Waukesha Co.
Waupaca Co.51,73125.77.127.822.716.7

38.5

100.398.4Waupaca Co.
Waushara Co.23,15423.56.024.926.319.2

42.1

101.698.8Waushara Co.
Winnebago Co.156,76323.811.830.421.512.5

35.4

99.497.8Winnebago Co.
Wood Co.75,55525.77.728.422.915.3

38.0

96.193.0Wood Co.

Reading the Chart:

The entries under the Age % heading are percentages showing the age distribution. For example, the entry in the first row (United States) in the under 18 column is 25.7, meaning that 25.7% of the U.S. population is under 18 years of age. The Age% values add up to approximately 100%.

The length of the colored bars in each Age % table cell are in proportion to the value of the number in the cell. For example, the colored bar in the cell showing 25.7 is 25.7% as wide as the cell.

The length of the colored bars under the Males per 100 Females header are proportional to the value when converted to percentages. For example, 110 males per 100 females = 110 males per 210 people = 52.4%.

The numeric values under the Population header are totals. Here the colored bars represent percentages of the highest population of any county in the state. For example, the county with the highest population will have a colored bar that fills the cell. A county with half that many people will have a colored bar that fills half the cell. For small percentages the bar does not appear.

Abbreviations used in location names: Co.=County, C.A.=Census Area, Pa.=Parish, Mu.=Municipio.

Interested in Wisconsin? Check out Wisconsin Climate for data and charts about average weather, daylight, and global warming.

Please note that if you set your browser to display very large text sizes, the table cell sizes will change, and the lengths of the colored bars will not be accurate, although they will still show proportions.

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