Logan 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 | 33,538 | - | - |
- | - | - | - |
| 1971 | 33,700 | 0.5 | 162 |
- | - | - | - |
| 1972 | 32,800 | -2.7 | -900 |
- | - | - | - |
| 1973 | 32,800 | 0.0 | 0 |
- | - | - | - |
| 1974 | 32,800 | 0.0 | 0 |
- | - | - | - |
| 1975 | 32,900 | 0.3 | 100 |
- | - | - | - |
| 1976 | 33,000 | 0.3 | 100 |
- | - | - | - |
| 1977 | 32,400 | -1.8 | -600 |
- | - | - | - |
| 1978 | 32,600 | 0.6 | 200 |
- | - | - | - |
| 1979 | 31,600 | -3.1 | -1,000 |
- | - | - | - |
| 1980 | 31,802 | 0.6 | 202 |
- | - | - | - |
| 1981 | 32,103 | 0.9 | 301 |
594 | 451 | - | - |
| 1982 | 31,419 | -2.1 | -684 |
442 | 355 | - | - |
| 1983 | 31,110 | -1.0 | -309 |
421 | 343 | - | - |
| 1984 | 30,947 | -0.5 | -163 |
407 | 354 | - | - |
| 1985 | 31,354 | 1.3 | 407 |
398 | 355 | - | - |
| 1986 | 31,046 | -1.0 | -308 |
397 | 352 | - | - |
| 1987 | 30,824 | -0.7 | -222 |
403 | 351 | - | - |
| 1988 | 30,880 | 0.2 | 56 |
396 | 334 | - | - |
| 1989 | 30,989 | 0.4 | 109 |
383 | 346 | - | - |
| 1990 | 30,798 | -0.6 | -191 |
286 | 278 | - | - |
| 1991 | 30,726 | -0.2 | -72 |
453 | 380 | 5 | -71 |
| 1992 | 30,868 | 0.5 | 142 |
369 | 365 | 4 | 192 |
| 1993 | 30,869 | 0.0 | 1 |
364 | 346 | 5 | 33 |
| 1994 | 30,930 | 0.2 | 61 |
382 | 326 | 14 | 48 |
| 1995 | 31,148 | 0.7 | 218 |
351 | 339 | 3 | 300 |
| 1996 | 31,014 | -0.4 | -134 |
311 | 329 | 2 | -60 |
| 1997 | 31,043 | 0.1 | 29 |
338 | 322 | 9 | 56 |
| 1998 | 31,465 | 1.4 | 422 |
333 | 329 | 15 | 443 |
| 1999 | 31,264 | -0.6 | -201 |
337 | 323 | 1 | -172 |
| 2000 | 31,183 | -0.3 | -81 |
- | - | - | - |
| 2001 | 30,883 | -1.0 | -300 |
408 | 406 | 9 | -297 |
| 2002 | 30,717 | -0.5 | -166 |
327 | 351 | 7 | -128 |
| 2003 | 30,591 | -0.4 | -126 |
347 | 340 | 6 | -104 |
| 2004 | 30,576 | 0.0 | -15 |
331 | 300 | 7 | -37 |
| 2005 | 30,374 | -0.7 | -202 |
333 | 352 | 8 | -167 |
| 2006 | 30,148 | -0.7 | -226 |
342 | 334 | 7 | -230 |
| 2007 | 29,962 | -0.6 | -186 |
346 | 317 | 7 | -229 |
Note: Decade years represent April 1, Census data, not the mid-year estimates.
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