Crawford County, IA Population and Components of Change
| Date |
Population |
% Change |
Components of Change |
Total Population Change |
Births |
Deaths |
Inter- national Immigra- tion |
Net Domestic Migration |
| 1970 | 19,116 | - | - |
- | - | - | - |
| 1971 | 18,900 | -1.1 | -216 |
- | - | - | - |
| 1972 | 18,900 | 0.0 | 0 |
- | - | - | - |
| 1973 | 18,700 | -1.1 | -200 |
- | - | - | - |
| 1974 | 18,700 | 0.0 | 0 |
- | - | - | - |
| 1975 | 18,800 | 0.5 | 100 |
- | - | - | - |
| 1976 | 18,900 | 0.5 | 100 |
- | - | - | - |
| 1977 | 19,200 | 1.6 | 300 |
- | - | - | - |
| 1978 | 19,200 | 0.0 | 0 |
- | - | - | - |
| 1979 | 19,300 | 0.5 | 100 |
- | - | - | - |
| 1980 | 18,935 | -1.9 | -365 |
- | - | - | - |
| 1981 | 18,884 | -0.3 | -51 |
391 | 235 | - | - |
| 1982 | 18,842 | -0.2 | -42 |
297 | 192 | - | - |
| 1983 | 18,812 | -0.2 | -30 |
309 | 190 | - | - |
| 1984 | 18,738 | -0.4 | -74 |
290 | 194 | - | - |
| 1985 | 18,330 | -2.2 | -408 |
260 | 202 | - | - |
| 1986 | 17,743 | -3.2 | -587 |
255 | 208 | - | - |
| 1987 | 17,613 | -0.7 | -130 |
262 | 187 | - | - |
| 1988 | 17,481 | -0.7 | -132 |
267 | 166 | - | - |
| 1989 | 17,060 | -2.4 | -421 |
230 | 160 | - | - |
| 1990 | 16,775 | -1.7 | -285 |
153 | 120 | - | - |
| 1991 | 16,739 | -0.2 | -36 |
286 | 199 | 3 | -188 |
| 1992 | 16,791 | 0.3 | 52 |
204 | 180 | -2 | -15 |
| 1993 | 16,683 | -0.6 | -108 |
180 | 170 | 1 | -167 |
| 1994 | 16,715 | 0.2 | 32 |
201 | 179 | -2 | -40 |
| 1995 | 16,761 | 0.3 | 46 |
181 | 152 | 3 | -34 |
| 1996 | 16,775 | 0.1 | 14 |
195 | 174 | 14 | -65 |
| 1997 | 16,864 | 0.5 | 89 |
232 | 178 | 22 | -34 |
| 1998 | 16,901 | 0.2 | 37 |
220 | 183 | 34 | -73 |
| 1999 | 16,911 | 0.1 | 10 |
232 | 182 | 28 | -111 |
| 2000 | 16,942 | 0.2 | 31 |
- | - | - | - |
| 2001 | 16,891 | -0.3 | -51 |
251 | 208 | 113 | -191 |
| 2002 | 16,852 | -0.2 | -39 |
222 | 162 | 86 | -174 |
| 2003 | 16,759 | -0.6 | -93 |
230 | 165 | 76 | -221 |
| 2004 | 16,685 | -0.4 | -74 |
238 | 175 | 67 | -193 |
| 2005 | 16,605 | -0.5 | -80 |
218 | 169 | 71 | -189 |
| 2006 | 16,555 | -0.3 | -50 |
247 | 163 | 73 | -201 |
| 2007 | 16,579 | 0.1 | 24 |
246 | 163 | 73 | -128 |
Note: Decade years represent April 1, Census data, not the mid-year estimates.
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