Alpena 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 | 30,708 | - | - |
- | - | - | - |
| 1971 | 31,500 | 2.6 | 792 |
- | - | - | - |
| 1972 | 31,700 | 0.6 | 200 |
- | - | - | - |
| 1973 | 31,700 | 0.0 | 0 |
- | - | - | - |
| 1974 | 31,800 | 0.3 | 100 |
- | - | - | - |
| 1975 | 32,200 | 1.3 | 400 |
- | - | - | - |
| 1976 | 32,200 | 0.0 | 0 |
- | - | - | - |
| 1977 | 32,300 | 0.3 | 100 |
- | - | - | - |
| 1978 | 32,000 | -0.9 | -300 |
- | - | - | - |
| 1979 | 32,300 | 0.9 | 300 |
- | - | - | - |
| 1980 | 32,315 | 0.0 | 15 |
- | - | - | - |
| 1981 | 32,744 | 1.3 | 429 |
633 | 326 | - | - |
| 1982 | 32,122 | -1.9 | -622 |
494 | 289 | - | - |
| 1983 | 31,526 | -1.9 | -596 |
455 | 297 | - | - |
| 1984 | 31,250 | -0.9 | -276 |
418 | 260 | - | - |
| 1985 | 30,973 | -0.9 | -277 |
408 | 273 | - | - |
| 1986 | 30,740 | -0.8 | -233 |
415 | 311 | - | - |
| 1987 | 30,793 | 0.2 | 53 |
402 | 300 | - | - |
| 1988 | 30,553 | -0.8 | -240 |
369 | 300 | - | - |
| 1989 | 30,493 | -0.2 | -60 |
361 | 307 | - | - |
| 1990 | 30,605 | 0.4 | 112 |
283 | 231 | - | - |
| 1991 | 30,852 | 0.8 | 247 |
456 | 389 | 4 | 112 |
| 1992 | 31,015 | 0.5 | 163 |
339 | 275 | 2 | 41 |
| 1993 | 31,115 | 0.3 | 100 |
379 | 332 | 8 | -12 |
| 1994 | 30,867 | -0.8 | -248 |
342 | 333 | -4 | -285 |
| 1995 | 30,997 | 0.4 | 130 |
355 | 320 | 6 | 35 |
| 1996 | 31,091 | 0.3 | 94 |
310 | 323 | 7 | 52 |
| 1997 | 31,088 | 0.0 | -3 |
325 | 363 | 2 | -36 |
| 1998 | 31,040 | -0.2 | -48 |
335 | 347 | 0 | -108 |
| 1999 | 31,313 | 0.9 | 273 |
323 | 375 | 4 | 195 |
| 2000 | 31,314 | 0.0 | 1 |
- | - | - | - |
| 2001 | 31,131 | -0.6 | -183 |
428 | 453 | 14 | -144 |
| 2002 | 30,854 | -0.9 | -277 |
310 | 341 | 5 | -228 |
| 2003 | 30,649 | -0.7 | -205 |
296 | 335 | -6 | -126 |
| 2004 | 30,494 | -0.5 | -155 |
261 | 314 | 19 | -104 |
| 2005 | 30,186 | -1.0 | -308 |
287 | 369 | 9 | -211 |
| 2006 | 29,814 | -1.2 | -372 |
294 | 364 | 15 | -308 |
| 2007 | 29,707 | -0.4 | -107 |
288 | 347 | 10 | -55 |
Note: Decade years represent April 1, Census data, not the mid-year estimates.
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