Polk County Population 2018

Polk County's estimated population is 31,619 with a growth rate of -0.05% in the past year according to the most recent United States census data. Polk County is the 34th largest county in Minnesota.

Year Population Growth Growth Rate
201731,619-16-0.05%
201631,6351770.56%
201531,458-16-0.05%
201431,474-161-0.51%
201331,6351300.41%
201231,505-28-0.09%
201131,533-106-0.34%
201031,639-859-2.64%
199032,498-2,346-6.73%
198034,8444091.19%
197034,435-1,747-4.83%
196036,1822820.79%
195035,900-1,834-4.86%
194037,7341,7154.76%
193036,019-1,071-2.89%
192037,0901,0893.02%
191036,0015721.61%
190035,4295,23717.35%
189030,19218,759164.08%
188011,43311,1934663.75%
18602400.00%

Polk County Population Growth

Population Data via

Polk County Race Data

Race Population Percentage
White29,41593.03%
Two or More Races6612.09%
Black or African American5681.80%
American Indian and Alaska Native5121.62%
Asian3151.00%
Native Hawaiian and Other Pacific Islander90.03%

Polk 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