RANKING · 2010 CENSUS · 72 SHOWN OF 72

Most population gained, Wisconsin counties · 2010

Wisconsin counties that added the most residents from the 2000 census to 2010, by raw count of people rather than percentage. This list covers the 72 counties in Wisconsin that qualify, ranked against each other statewide.

Flip the list · Most population lost, US counties →

WisconsinAll states All rankings

SAME RANKING BYCities States Metros

YEAR2000 2010 2020 2025

RANKPLACESTATEPOPPOPULATION CHANGEVS 2000

01Dane County, WIWI590,375+61,547+4%

02Waukesha County, WIWI417,210+29,124−48%

03Brown County, WIWI275,803+21,229−34%

04St. Croix County, WIWI98,276+21,190+64%

05Kenosha County, WIWI168,448+16,849−21%

06Outagamie County, WIWI195,894+15,724−23%

07Washington County, WIWI139,238+14,394−35%

08Winnebago County, WIWI174,218+10,231−38%

09Jefferson County, WIWI86,505+9,665+55%

10Walworth County, WIWI106,127+8,469−55%

11Calumet County, WIWI53,982+8,340+32%

12Marathon County, WIWI139,432+8,229−21%

13Rock County, WIWI166,472+8,024−37%

14Milwaukee County, WIWI924,216+7,571−140%

15La Crosse County, WIWI121,339+7,518−18%

16Chippewa County, WIWI67,614+7,220+155%

17Sauk County, WIWI66,652+6,751−18%

18Racine County, WIWI198,919+6,577−52%

19Eau Claire County, WIWI109,033+5,594−30%

20Columbia County, WIWI58,132+4,365−41%

21Fond du Lac County, WIWI104,669+4,337−40%

22Pierce County, WIWI43,519+4,215+4%

23Ozaukee County, WIWI94,346+4,078−57%

24Dunn County, WIWI46,223+3,999+1%

25Monroe County, WIWI46,572+3,774−12%

26Green County, WIWI37,227+3,195−3%

27Polk County, WIWI45,803+2,886−56%

28Dodge County, WIWI89,097+2,862−69%

29Sheboygan County, WIWI118,047+2,861−67%

30Portage County, WIWI71,943+2,837−51%

31Juneau County, WIWI26,649+2,348−12%

32Adams County, WIWI21,752+2,232−25%

33Oconto County, WIWI40,195+2,026−63%

34Trempealeau County, WIWI31,171+1,806+3%

35Vernon County, WIWI31,443+1,717−30%

36Grant County, WIWI52,446+1,611+384%

37Jackson County, WIWI20,999+1,349−46%

38Waushara County, WIWI25,223+1,342−64%

39Shawano County, WIWI41,560+1,285−63%

40Clark County, WIWI35,052+1,133−41%

41Taylor County, WIWI20,118+1,009+30%

42Barron County, WIWI46,484+907−78%

43Iowa County, WIWI23,951+907−66%

44Douglas County, WIWI43,990+872−43%

45Lafayette County, WIWI17,478+699+1046%

46Waupaca County, WIWI51,461+679−88%

47Vilas County, WIWI23,761+397−88%

48Kewaunee County, WIWI20,758+387−70%

49Sawyer County, WIWI18,846+361−82%

50Pepin County, WIWI7,513+256+142%

51Richland County, WIWI17,036+97−76%

52Bayfield County, WIWI16,787+1−100%

53Green Lake County, WIWI19,305-54−112%

54Washburn County, WIWI17,087-125−106%

55Door County, WIWI30,616-176−108%

56Burnett County, WIWI17,223-217−108%

57Buffalo County, WIWI13,318-217−199%

58Menominee County, WIWI4,199-330−149%

59Marquette County, WIWI15,927-428−112%

60Rusk County, WIWI14,146-592−321%

61Crawford County, WIWI15,910-599−146%

62Florence County, WIWI4,748-665−234%

63Ashland County, WIWI16,203-709−227%

64Forest County, WIWI9,574-720−158%

65Langlade County, WIWI19,534-763−162%

66Oneida County, WIWI38,131-778−115%

67Wood County, WIWI74,060-806−141%

68Lincoln County, WIWI28,403-898−134%

69Iron County, WIWI6,127-945−233%

70Manitowoc County, WIWI81,710-1,445−159%

71Marinette County, WIWI42,574-1,635−158%

72Price County, WIWI13,988-1,663−849%

SHOWING 1–72 OF 72

Download CSV (full list, 72 rows)

UPDATED 2026-07-15 · DATA: US CENSUS BUREAU DECENNIAL CENSUS