DuPage County Population 2018

DuPage County's estimated population is 930,128 with a growth rate of -0.11% in the past year according to the most recent United States census data. DuPage County is the 2nd largest county in Illinois.

Year Population Growth Growth Rate
2017930,128-1,025-0.11%
2016931,153-1,962-0.21%
2015933,1151570.02%
2014932,9581,1830.13%
2013931,7753,5010.38%
2012928,2743,8530.42%
2011924,4216,3090.69%
2010918,112136,44617.46%
1990781,666122,83118.64%
1980658,835166,95333.94%
1970491,882178,42356.92%
1960313,459158,860102.76%
1950154,59951,11949.40%
1940103,48011,48212.48%
193091,99849,878118.42%
192042,1208,68825.99%
191033,4325,23618.57%
190028,1965,64525.03%
189022,5513,39017.69%
188019,1612,47614.84%
187016,6851,98413.50%
186014,7015,41158.25%
18509,2905,755162.80%
18403,5350.00%

DuPage County Population Growth

Population Data via

DuPage County Race Data

Race Population Percentage
White754,16481.08%
Asian107,81711.59%
Black or African American47,9905.16%
Two or More Races17,5881.89%
American Indian and Alaska Native3,7180.40%
Native Hawaiian and Other Pacific Islander5420.06%

DuPage County Population Pyramid

0k10k20k30k40k Male Population0k10k20k30k40k 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