Delta County, MI
Population and Components of Change
| Date |
Population |
%
Change |
Components of Change |
Total
Population
Change |
Births |
Deaths |
Inter-
national
Immigra-
tion |
Net
Domestic
Migration |
| 1970 | 35,924 | - | - |
- | - | - | - |
| 1971 | 36,700 | 2.2 | 776 |
- | - | - | - |
| 1972 | 37,100 | 1.1 | 400 |
- | - | - | - |
| 1973 | 37,500 | 1.1 | 400 |
- | - | - | - |
| 1974 | 37,800 | 0.8 | 300 |
- | - | - | - |
| 1975 | 38,600 | 2.1 | 800 |
- | - | - | - |
| 1976 | 39,100 | 1.3 | 500 |
- | - | - | - |
| 1977 | 39,300 | 0.5 | 200 |
- | - | - | - |
| 1978 | 39,200 | -0.3 | -100 |
- | - | - | - |
| 1979 | 39,200 | 0.0 | 0 |
- | - | - | - |
| 1980 | 38,947 | -0.6 | -253 |
- | - | - | - |
| 1981 | 39,726 | 2.0 | 779 |
728 | 461 | - | - |
| 1982 | 39,826 | 0.3 | 100 |
604 | 368 | - | - |
| 1983 | 39,508 | -0.8 | -318 |
605 | 356 | - | - |
| 1984 | 38,880 | -1.6 | -628 |
557 | 330 | - | - |
| 1985 | 38,642 | -0.6 | -238 |
536 | 364 | - | - |
| 1986 | 38,235 | -1.1 | -407 |
530 | 395 | - | - |
| 1987 | 37,776 | -1.2 | -459 |
509 | 374 | - | - |
| 1988 | 37,586 | -0.5 | -190 |
482 | 368 | - | - |
| 1989 | 37,562 | -0.1 | -24 |
483 | 363 | - | - |
| 1990 | 37,780 | 0.6 | 218 |
377 | 266 | - | - |
| 1991 | 38,064 | 0.8 | 284 |
606 | 443 | 7 | 191 |
| 1992 | 38,177 | 0.3 | 113 |
469 | 385 | 5 | 77 |
| 1993 | 38,375 | 0.5 | 198 |
413 | 412 | 6 | 242 |
| 1994 | 38,461 | 0.2 | 86 |
449 | 346 | 0 | 45 |
| 1995 | 38,517 | 0.1 | 56 |
394 | 405 | 2 | 127 |
| 1996 | 38,596 | 0.2 | 79 |
419 | 371 | 1 | 96 |
| 1997 | 38,594 | 0.0 | -2 |
395 | 395 | 5 | 46 |
| 1998 | 38,598 | 0.0 | 4 |
380 | 398 | -1 | 55 |
| 1999 | 38,448 | -0.4 | -150 |
393 | 407 | 7 | -69 |
| 2000 | 38,520 | 0.2 | 72 |
- | - | - | - |
| 2001 | 38,344 | -0.5 | -176 |
559 | 507 | 9 | -209 |
| 2002 | 38,267 | -0.2 | -77 |
425 | 417 | 7 | -64 |
| 2003 | 38,086 | -0.5 | -181 |
390 | 420 | 7 | -115 |
| 2004 | 38,033 | -0.1 | -53 |
399 | 402 | 7 | -38 |
| 2005 | 37,859 | -0.5 | -174 |
403 | 415 | 7 | -137 |
| 2006 | 37,725 | -0.4 | -134 |
423 | 408 | 8 | -145 |
| 2007 | 37,367 | -0.9 | -358 |
426 | 404 | 8 | -397 |
Note: Decade years represent April 1, Census data, not the mid-year estimates.
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