Knox 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 | 60,939 | - | - |
- | - | - | - |
| 1971 | 60,600 | -0.6 | -339 |
- | - | - | - |
| 1972 | 61,000 | 0.7 | 400 |
- | - | - | - |
| 1973 | 61,300 | 0.5 | 300 |
- | - | - | - |
| 1974 | 62,100 | 1.3 | 800 |
- | - | - | - |
| 1975 | 62,300 | 0.3 | 200 |
- | - | - | - |
| 1976 | 62,300 | 0.0 | 0 |
- | - | - | - |
| 1977 | 62,100 | -0.3 | -200 |
- | - | - | - |
| 1978 | 62,000 | -0.2 | -100 |
- | - | - | - |
| 1979 | 61,700 | -0.5 | -300 |
- | - | - | - |
| 1980 | 61,607 | -0.2 | -93 |
- | - | - | - |
| 1981 | 60,973 | -1.0 | -634 |
1,109 | 813 | - | - |
| 1982 | 59,943 | -1.7 | -1,030 |
818 | 660 | - | - |
| 1983 | 59,365 | -1.0 | -578 |
793 | 625 | - | - |
| 1984 | 58,668 | -1.2 | -697 |
789 | 623 | - | - |
| 1985 | 57,554 | -1.9 | -1,114 |
744 | 647 | - | - |
| 1986 | 56,636 | -1.6 | -918 |
689 | 664 | - | - |
| 1987 | 56,898 | 0.5 | 262 |
690 | 672 | - | - |
| 1988 | 56,700 | -0.3 | -198 |
694 | 640 | - | - |
| 1989 | 56,526 | -0.3 | -174 |
679 | 641 | - | - |
| 1990 | 56,393 | -0.2 | -133 |
514 | 494 | - | - |
| 1991 | 56,412 | 0.0 | 19 |
873 | 796 | 25 | -109 |
| 1992 | 56,464 | 0.1 | 52 |
618 | 629 | 17 | 8 |
| 1993 | 56,580 | 0.2 | 116 |
661 | 602 | -2 | 15 |
| 1994 | 56,367 | -0.4 | -213 |
640 | 654 | -3 | -246 |
| 1995 | 56,308 | -0.1 | -59 |
633 | 678 | 34 | -97 |
| 1996 | 56,114 | -0.3 | -194 |
631 | 709 | 24 | -176 |
| 1997 | 56,081 | -0.1 | -33 |
625 | 631 | 14 | -106 |
| 1998 | 56,114 | 0.1 | 33 |
631 | 628 | 13 | -39 |
| 1999 | 55,987 | -0.2 | -127 |
623 | 637 | 5 | -208 |
| 2000 | 55,836 | -0.3 | -151 |
- | - | - | - |
| 2001 | 55,170 | -1.2 | -666 |
806 | 884 | 20 | -570 |
| 2002 | 54,657 | -0.9 | -513 |
590 | 677 | 14 | -400 |
| 2003 | 53,952 | -1.3 | -705 |
644 | 726 | 9 | -593 |
| 2004 | 53,308 | -1.2 | -644 |
608 | 716 | 13 | -499 |
| 2005 | 52,752 | -1.0 | -556 |
590 | 697 | 13 | -412 |
| 2006 | 52,299 | -0.9 | -453 |
509 | 651 | 13 | -302 |
| 2007 | 51,973 | -0.6 | -326 |
584 | 674 | 10 | -267 |
| 2008 | 51,857 | -0.2 | -116 |
581 | 658 | 12 | -75 |
Note: Decade years represent April 1, Census data, not the mid-year estimates.
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