Guthrie 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 | 12,243 | - | - |
- | - | - | - |
| 1971 | 12,300 | 0.5 | 57 |
- | - | - | - |
| 1972 | 12,700 | 3.3 | 400 |
- | - | - | - |
| 1973 | 12,400 | -2.4 | -300 |
- | - | - | - |
| 1974 | 12,300 | -0.8 | -100 |
- | - | - | - |
| 1975 | 12,200 | -0.8 | -100 |
- | - | - | - |
| 1976 | 12,200 | 0.0 | 0 |
- | - | - | - |
| 1977 | 12,300 | 0.8 | 100 |
- | - | - | - |
| 1978 | 12,000 | -2.4 | -300 |
- | - | - | - |
| 1979 | 11,900 | -0.8 | -100 |
- | - | - | - |
| 1980 | 11,983 | 0.7 | 83 |
- | - | - | - |
| 1981 | 11,855 | -1.1 | -128 |
214 | 198 | - | - |
| 1982 | 11,687 | -1.4 | -168 |
155 | 163 | - | - |
| 1983 | 11,551 | -1.2 | -136 |
147 | 171 | - | - |
| 1984 | 11,595 | 0.4 | 44 |
150 | 160 | - | - |
| 1985 | 11,417 | -1.5 | -178 |
138 | 153 | - | - |
| 1986 | 11,277 | -1.2 | -140 |
117 | 155 | - | - |
| 1987 | 11,049 | -2.0 | -228 |
110 | 162 | - | - |
| 1988 | 11,060 | 0.1 | 11 |
111 | 178 | - | - |
| 1989 | 10,920 | -1.3 | -140 |
114 | 169 | - | - |
| 1990 | 10,935 | 0.1 | 15 |
83 | 110 | - | - |
| 1991 | 11,101 | 1.5 | 166 |
165 | 163 | 2 | 196 |
| 1992 | 11,125 | 0.2 | 24 |
126 | 136 | 0 | 64 |
| 1993 | 11,123 | 0.0 | -2 |
151 | 136 | 0 | 10 |
| 1994 | 11,139 | 0.1 | 16 |
106 | 151 | 0 | 87 |
| 1995 | 11,241 | 0.9 | 102 |
133 | 132 | 0 | 123 |
| 1996 | 11,268 | 0.2 | 27 |
128 | 156 | 2 | 78 |
| 1997 | 11,321 | 0.5 | 53 |
127 | 123 | 3 | 70 |
| 1998 | 11,321 | 0.0 | 0 |
124 | 131 | 3 | 41 |
| 1999 | 11,403 | 0.7 | 82 |
127 | 125 | 0 | 82 |
| 2000 | 11,353 | -0.4 | -50 |
- | - | - | - |
| 2001 | 11,222 | -1.2 | -131 |
159 | 174 | 5 | -108 |
| 2002 | 11,221 | 0.0 | -1 |
137 | 137 | 3 | 6 |
| 2003 | 11,319 | 0.9 | 98 |
146 | 147 | 1 | 104 |
| 2004 | 11,361 | 0.4 | 42 |
133 | 167 | 2 | 86 |
| 2005 | 11,214 | -1.3 | -147 |
115 | 144 | 2 | -114 |
| 2006 | 11,066 | -1.3 | -148 |
130 | 128 | 2 | -146 |
| 2007 | 11,015 | -0.5 | -51 |
116 | 122 | 2 | -35 |
| 2008 | 10,956 | -0.5 | -59 |
125 | 137 | 1 | -35 |
Note: Decade years represent April 1, Census data, not the mid-year estimates.
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