Trempealeau County Population 2018

Trempealeau County's estimated population is 29,472 with a growth rate of -0.51% in the past year according to the most recent United States census data. Trempealeau County is the 43rd largest county in Wisconsin.

Year Population Growth Growth Rate
201729,472-152-0.51%
201629,6241200.41%
201529,504460.16%
201429,458-35-0.12%
201329,4931880.64%
201229,3052991.03%
201129,0061600.55%
201028,8463,58314.18%
199025,263-895-3.42%
198026,1582,81412.05%
197023,344-33-0.14%
196023,377-353-1.49%
195023,730-651-2.67%
194024,3814711.97%
193023,910-596-2.43%
192024,5061,5786.88%
191022,928-186-0.80%
190023,1144,19422.17%
189018,9201,73110.07%
188017,1896,45760.17%
187010,7328,172319.22%
18602,5600.00%

Trempealeau County Population Growth

Population Data via

Trempealeau County Race Data

Race Population Percentage
White28,65397.22%
Two or More Races2800.95%
American Indian and Alaska Native2400.81%
Asian2220.75%
Black or African American1410.48%
Native Hawaiian and Other Pacific Islander160.05%

Trempealeau County Population Pyramid

0k0k0k1k1k1k1k Male Population0k0k0k1k1k1k1k 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