Table 1.  The Most Populous Counties and Incorporated Places in 2010 in Wisconsin:  2000 and 2010
(For information on confidentiality protection, nonsampling error, and definitions, see http://www.census.gov/prod/cen2010/pl94-171.pdf)
Population rank				Population		Change, 2000 to 2010
2010	2000		Geographic area	2000 1	2010	Number	Percent
			Wisconsin…...……………………………………………….	5 363 675	5 686 986	323 311	6.0
			COUNTY
1	1		Milwaukee County…………………………………………..	940 164	947 735	7 571	0.8
2	2		Dane County……………………………………………….	426 526	488 073	61 547	14.4
3	3		Waukesha County…………………………………………..	360 767	389 891	29 124	8.1
4	4		Brown County……………………………………………….	226 778	248 007	21 229	9.4
5	5		Racine County…………………………………………….	188 831	195 408	6 577	3.5
6	6		Outagamie County…………………………………………….	160 971	176 695	15 724	9.8
7	7		Winnebago County………………………………………..	156 763	166 994	10 231	6.5
8	9		Kenosha County…………………………………………….	149 577	166 426	16 849	11.3
9	8		Rock County…………………………………………………	152 307	160 331	8 024	5.3
10	10		Marathon County……………………………………………..	125 834	134 063	8 229	6.5
11	11		Washington County………………………………………….	117 493	131 887	14 394	12.3
12	12		Sheboygan County……………………………………………………	112 646	115 507	2 861	2.5
13	13		La Crosse County……………………………………………..	107 120	114 638	7 518	7.0
14	15		Walworth County………………………………………………	93 759	102 228	8 469	9.0
15	14		Fond du Lac County…………………………………………..	97 296	101 633	4 337	4.5
16	16		Eau Claire County……………………………………………	93 142	98 736	5 594	6.0
17	17		Dodge County…………………………………………………	85 897	88 759	2 862	3.3
18	19		Ozaukee County………………………………………………	82 317	86 395	4 078	5.0
19	23		St. Croix County…………………………………………..	63 155	84 345	21 190	33.6
20	21		Jefferson County……………………………………………..	74 021	83 686	9 665	13.1
			INCORPORATED PLACE
1	1		Milwaukee city………………………………………………….	596 974	594 833	- 2 141	-0.4
2	2		Madison city…………………………………………………..	208 054	233 209	25 155	12.1
3	3		Green Bay city…………………………………………….	102 313	104 057	1 744	1.7
4	4		Kenosha city……………………………………………………	90 352	99 218	8 866	9.8
5	5		Racine city……………………………………………………	81 855	78 860	- 2 995	-3.7
6	6		Appleton city…………………………………………………	70 087	72 623	2 536	3.6
7	7		Waukesha city………………………………………………….	64 825	70 718	5 893	9.1
8	8		Oshkosh city………………………………………………..	62 916	66 083	3 167	5.0
9	9		Eau Claire city………………………………………………	61 704	65 883	4 179	6.8
10	11		Janesville city…………………………………………………..	59 498	63 575	4 077	6.9
11	10		West Allis city…………………………………………………..	61 254	60 411	-  843	-1.4
12	12		La Crosse city………………………………………………	51 818	51 320	-  498	-1.0
13	13		Sheboygan city………………………………………………..	50 792	49 288	- 1 504	-3.0
14	14		Wauwatosa city…………………………………………………..	47 271	46 396	-  875	-1.9
15	15		Fond du Lac city…………………………………………….	42 203	43 021	818	1.9
16	18		New Berlin city…………………………………………………	38 220	39 584	1 364	3.6
17	17		Wausau city………………………………………………..	38 426	39 106	680	1.8
18	16		Brookfield city…………………………………………………..	38 649	37 920	-  729	-1.9
19	19		Beloit city…………………………………………………….	35 775	36 966	1 191	3.3
20	20		Greenfield city………………………………………………….	35 476	36 720	1 244	3.5
1 Census 2000 counts are as published in Census 2000 reports and thus do not include any changes published subsequently due to boundary changes or to the Count Question Resolution program.
Source:  U.S. Census Bureau, Census 2000 Redistricting Data (Public Law 94-171) Summary File, Table PL1, and 2010 Census Redistricting Data (Public Law 94-171) Summary File, Table P1.