Ranking of Wisconsin Counties By Population in 2019

Updated on January 28, 2024.

Based on the US Census Vintage data estimates, in 2019, the Population for Wisconsin was 5.83M. Among all Wisconsin counties, Milwaukee County had the highest population (947.01K), followed by Dane County (547.64K), and Waukesha County (404.55K).

The chart below shows the top 10 counties, and the table below shows the ranking of all Wisconsin counties.

You can see similar ranking information for related topics, and for other states. You can also see the ranking of all counties in the United States.

See this for other years:
Ranking of Wisconsin Counties By Population in 2019
Milwaukee
Dane
Waukesha
Brown
Racine
Outagamie
Winnebago
Kenosha
Rock
Washington
Ranking of Wisconsin Counties By Population in 2019
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Rank County Population
1 Milwaukee County 947011
2 Dane County 547637
3 Waukesha County 404545
4 Brown County 263899
5 Racine County 196204
6 Outagamie County 187927
7 Winnebago County 171801
8 Kenosha County 169760
9 Rock County 163120
10 Washington County 136302
11 Marathon County 135697
12 La Crosse County 118151
13 Sheboygan County 115232
14 Eau Claire County 104466
15 Walworth County 103898
16 Fond du Lac County 103079
17 St. Croix County 90691
18 Ozaukee County 89597
19 Dodge County 87626
20 Jefferson County 84829
21 Manitowoc County 78785
22 Wood County 72795
23 Portage County 70943
24 Chippewa County 64692
25 Sauk County 64420
26 Columbia County 57537
27 Grant County 51509
28 Waupaca County 50863
29 Calumet County 50112
30 Monroe County 46674
31 Dunn County 45384
32 Barron County 45226
33 Polk County 43705
34 Douglas County 43506
35 Pierce County 42768
36 Shawano County 40794
37 Marinette County 40256
38 Oconto County 38057
39 Green County 36853
40 Oneida County 35607
41 Clark County 34785
42 Vernon County 30877
43 Trempealeau County 29583
44 Door County 27752
45 Lincoln County 27596
46 Juneau County 26688
47 Waushara County 24388
48 Iowa County 23648
49 Vilas County 22153
50 Jackson County 20676
51 Kewaunee County 20451
52 Taylor County 20340
53 Adams County 20268
54 Langlade County 19208
55 Green Lake County 18910
56 Richland County 17313
57 Lafayette County 16667
58 Sawyer County 16540
59 Crawford County 16121
60 Washburn County 15764
61 Marquette County 15537
62 Ashland County 15506
63 Burnett County 15390
64 Bayfield County 15172
65 Rusk County 14091
66 Price County 13347
67 Buffalo County 13012
68 Forest County 9034
69 Pepin County 7265
70 Iron County 5688
71 Menominee County 4553
72 Florence County 4300