DuPage County, IL
Population and Components of Change
| Date |
Population |
%
Change |
Components of Change |
Total
Population
Change |
Births |
Deaths |
Inter-
national
Immigra-
tion |
Net
Domestic
Migration |
| 1970 | 487,966 | - | - |
- | - | - | - |
| 1971 | 506,400 | 3.8 | 18,434 |
- | - | - | - |
| 1972 | 518,900 | 2.5 | 12,500 |
- | - | - | - |
| 1973 | 539,500 | 4.0 | 20,600 |
- | - | - | - |
| 1974 | 550,400 | 2.0 | 10,900 |
- | - | - | - |
| 1975 | 567,800 | 3.2 | 17,400 |
- | - | - | - |
| 1976 | 580,200 | 2.2 | 12,400 |
- | - | - | - |
| 1977 | 602,900 | 3.9 | 22,700 |
- | - | - | - |
| 1978 | 621,500 | 3.1 | 18,600 |
- | - | - | - |
| 1979 | 636,600 | 2.4 | 15,100 |
- | - | - | - |
| 1980 | 658,876 | 3.5 | 22,276 |
- | - | - | - |
| 1981 | 669,770 | 1.7 | 10,894 |
13,480 | 4,674 | - | - |
| 1982 | 682,289 | 1.9 | 12,519 |
10,949 | 3,821 | - | - |
| 1983 | 690,201 | 1.2 | 7,912 |
11,000 | 3,933 | - | - |
| 1984 | 701,251 | 1.6 | 11,050 |
11,242 | 4,068 | - | - |
| 1985 | 714,497 | 1.9 | 13,246 |
11,717 | 4,079 | - | - |
| 1986 | 726,512 | 1.7 | 12,015 |
11,867 | 4,142 | - | - |
| 1987 | 741,405 | 2.0 | 14,893 |
12,085 | 4,208 | - | - |
| 1988 | 757,986 | 2.2 | 16,581 |
12,566 | 4,288 | - | - |
| 1989 | 771,288 | 1.8 | 13,302 |
13,018 | 4,316 | - | - |
| 1990 | 781,689 | 1.3 | 10,401 |
9,926 | 3,186 | - | - |
| 1991 | 801,291 | 2.5 | 19,602 |
17,610 | 5,761 | 3,326 | 3,201 |
| 1992 | 815,497 | 1.8 | 14,206 |
13,889 | 4,612 | 3,404 | 360 |
| 1993 | 830,865 | 1.9 | 15,368 |
13,856 | 4,726 | 3,837 | 1,352 |
| 1994 | 845,797 | 1.8 | 14,932 |
14,140 | 5,015 | 3,548 | 1,222 |
| 1995 | 855,531 | 1.2 | 9,734 |
14,286 | 5,056 | 3,074 | -2,907 |
| 1996 | 863,785 | 1.0 | 8,254 |
13,702 | 5,153 | 3,502 | -4,440 |
| 1997 | 874,404 | 1.2 | 10,619 |
13,696 | 5,170 | 4,600 | -2,944 |
| 1998 | 886,168 | 1.3 | 11,764 |
13,437 | 5,102 | 4,465 | -1,632 |
| 1999 | 898,083 | 1.3 | 11,915 |
13,670 | 5,201 | 4,581 | -1,185 |
| 2000 | 904,161 | 0.7 | 6,078 |
- | - | - | - |
| 2001 | 915,092 | 1.2 | 10,931 |
16,979 | 7,023 | 7,667 | -6,644 |
| 2002 | 920,739 | 0.6 | 5,647 |
12,947 | 5,599 | 5,994 | -7,596 |
| 2003 | 923,311 | 0.3 | 2,572 |
13,004 | 5,754 | 5,241 | -9,546 |
| 2004 | 926,695 | 0.4 | 3,384 |
12,852 | 5,604 | 4,742 | -8,652 |
| 2005 | 927,309 | 0.1 | 614 |
12,421 | 5,697 | 4,847 | -10,913 |
| 2006 | 927,757 | 0.0 | 448 |
12,249 | 5,756 | 4,987 | -11,162 |
| 2007 | 929,192 | 0.2 | 1,435 |
12,100 | 5,755 | 4,977 | -9,992 |
Note: Decade years represent April 1, Census data, not the mid-year estimates.
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