Columbia County Population 2018

Columbia County's estimated population is 57,248 with a growth rate of 0.62% in the past year according to the most recent United States census data. Columbia County is the 26th largest county in Wisconsin.

Year Population Growth Growth Rate
201757,2483550.62%
201656,8932470.44%
201556,646310.05%
201456,615660.12%
201356,5491030.18%
201256,446-234-0.41%
201156,680-144-0.25%
201056,82411,73626.03%
199045,0881,8664.32%
198043,2223,0727.65%
197040,1503,4429.38%
196036,7082,6857.89%
195034,0231,5064.63%
194032,5172,0146.60%
193030,503350.11%
192030,468-661-2.12%
191031,12980.03%
190031,1212,7719.77%
189028,3502851.02%
188028,065-737-2.56%
187028,8024,36117.84%
186024,44114,876155.53%
18509,5650.00%

Columbia County Population Growth

Population Data via

Columbia County Race Data

Race Population Percentage
White54,33994.92%
Black or African American8981.57%
Two or More Races6951.21%
American Indian and Alaska Native3960.69%
Asian3890.68%
Native Hawaiian and Other Pacific Islander370.06%

Columbia County Population Pyramid

0k1k1k2k2k Male Population0k1k1k2k2k 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