Winnebago County Population 2018

Winnebago County's estimated population is 170,414 with a growth rate of 0.51% in the past year according to the most recent United States census data. Winnebago County is the 7th largest county in Wisconsin.

Year Population Growth Growth Rate
2017170,4148590.51%
2016169,5553980.24%
2015169,157-138-0.08%
2014169,295160.01%
2013169,2797340.44%
2012168,5451,0480.63%
2011167,4974330.26%
2010167,06426,74419.06%
1990140,3208,6176.54%
1980131,7031,7721.36%
1970129,93122,00320.39%
1960107,92816,82518.47%
195091,10310,59613.16%
194080,5073,8855.07%
193076,62212,72519.91%
192063,8971,7812.87%
191062,1163,8916.68%
190058,2258,12816.22%
189050,0977,35717.21%
188042,7405,46114.65%
187037,27913,50956.83%
186023,77013,603133.80%
185010,16710,0327431.11%
18401350.00%

Winnebago County Population Growth

Population Data via

Winnebago County Race Data

Race Population Percentage
White157,39292.36%
Asian4,6612.74%
Black or African American3,5152.06%
Two or More Races2,7241.60%
American Indian and Alaska Native1,1980.70%
Native Hawaiian and Other Pacific Islander750.04%

Winnebago County Population Pyramid

0k2k4k6k8k Male Population0k2k4k6k8k Female Population8580757065605550454035302520151050
Data Sources
  1. US Census City/Town Population estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. Population of States and Counties of the United States: 1790 - 1990