Columbia County, WI
Population and Components of Change
| Date |
Population |
%
Change |
Components of Change |
Total
Population
Change |
Births |
Deaths |
Inter-
national
Immigra-
tion |
Net
Domestic
Migration |
| 1970 | 40,150 | - | - |
- | - | - | - |
| 1971 | 40,900 | 1.9 | 750 |
- | - | - | - |
| 1972 | 41,300 | 1.0 | 400 |
- | - | - | - |
| 1973 | 41,800 | 1.2 | 500 |
- | - | - | - |
| 1974 | 42,200 | 1.0 | 400 |
- | - | - | - |
| 1975 | 42,500 | 0.7 | 300 |
- | - | - | - |
| 1976 | 41,800 | -1.6 | -700 |
- | - | - | - |
| 1977 | 42,100 | 0.7 | 300 |
- | - | - | - |
| 1978 | 42,000 | -0.2 | -100 |
- | - | - | - |
| 1979 | 42,400 | 1.0 | 400 |
- | - | - | - |
| 1980 | 43,222 | 1.9 | 822 |
- | - | - | - |
| 1981 | 43,688 | 1.1 | 466 |
834 | 538 | - | - |
| 1982 | 43,449 | -0.5 | -239 |
675 | 423 | - | - |
| 1983 | 43,296 | -0.4 | -153 |
669 | 440 | - | - |
| 1984 | 43,796 | 1.2 | 500 |
640 | 444 | - | - |
| 1985 | 43,954 | 0.4 | 158 |
637 | 437 | - | - |
| 1986 | 43,969 | 0.0 | 15 |
654 | 441 | - | - |
| 1987 | 44,633 | 1.5 | 664 |
633 | 435 | - | - |
| 1988 | 45,001 | 0.8 | 368 |
594 | 458 | - | - |
| 1989 | 45,045 | 0.1 | 44 |
582 | 466 | - | - |
| 1990 | 45,088 | 0.1 | 43 |
439 | 332 | - | - |
| 1991 | 45,935 | 1.9 | 847 |
775 | 545 | 4 | 642 |
| 1992 | 46,711 | 1.7 | 776 |
579 | 486 | 3 | 704 |
| 1993 | 47,565 | 1.8 | 854 |
598 | 502 | 5 | 772 |
| 1994 | 48,613 | 2.2 | 1,048 |
634 | 494 | 13 | 929 |
| 1995 | 49,241 | 1.3 | 628 |
606 | 495 | 11 | 513 |
| 1996 | 49,855 | 1.2 | 614 |
619 | 542 | 5 | 584 |
| 1997 | 50,395 | 1.1 | 540 |
617 | 518 | 14 | 407 |
| 1998 | 51,323 | 1.8 | 928 |
644 | 503 | 13 | 596 |
| 1999 | 51,949 | 1.2 | 626 |
620 | 535 | 9 | 545 |
| 2000 | 52,468 | 1.0 | 519 |
- | - | - | - |
| 2001 | 52,997 | 1.0 | 529 |
739 | 670 | 31 | 470 |
| 2002 | 53,173 | 0.3 | 176 |
657 | 532 | 22 | 69 |
| 2003 | 53,686 | 1.0 | 513 |
627 | 497 | 16 | 412 |
| 2004 | 54,412 | 1.4 | 726 |
676 | 504 | 22 | 576 |
| 2005 | 54,625 | 0.4 | 213 |
661 | 506 | 19 | 84 |
| 2006 | 54,942 | 0.6 | 317 |
646 | 473 | 23 | 141 |
| 2007 | 55,280 | 0.6 | 338 |
681 | 475 | 20 | 109 |
Note: Decade years represent April 1, Census data, not the mid-year estimates.
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