Keokuk 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 | 13,943 | - | - |
- | - | - | - |
| 1971 | 14,200 | 1.8 | 257 |
- | - | - | - |
| 1972 | 13,900 | -2.1 | -300 |
- | - | - | - |
| 1973 | 13,900 | 0.0 | 0 |
- | - | - | - |
| 1974 | 13,600 | -2.2 | -300 |
- | - | - | - |
| 1975 | 13,500 | -0.7 | -100 |
- | - | - | - |
| 1976 | 13,500 | 0.0 | 0 |
- | - | - | - |
| 1977 | 13,500 | 0.0 | 0 |
- | - | - | - |
| 1978 | 13,300 | -1.5 | -200 |
- | - | - | - |
| 1979 | 13,100 | -1.5 | -200 |
- | - | - | - |
| 1980 | 12,921 | -1.4 | -179 |
- | - | - | - |
| 1981 | 12,780 | -1.1 | -141 |
267 | 219 | - | - |
| 1982 | 12,639 | -1.1 | -141 |
183 | 172 | - | - |
| 1983 | 12,575 | -0.5 | -64 |
176 | 170 | - | - |
| 1984 | 12,504 | -0.6 | -71 |
185 | 178 | - | - |
| 1985 | 12,393 | -0.9 | -111 |
171 | 169 | - | - |
| 1986 | 12,124 | -2.2 | -269 |
147 | 158 | - | - |
| 1987 | 11,900 | -1.8 | -224 |
142 | 150 | - | - |
| 1988 | 11,828 | -0.6 | -72 |
154 | 162 | - | - |
| 1989 | 11,658 | -1.4 | -170 |
156 | 161 | - | - |
| 1990 | 11,624 | -0.3 | -34 |
114 | 113 | - | - |
| 1991 | 11,617 | -0.1 | -7 |
199 | 187 | 1 | -3 |
| 1992 | 11,592 | -0.2 | -25 |
164 | 142 | 1 | -34 |
| 1993 | 11,600 | 0.1 | 8 |
157 | 136 | 0 | 7 |
| 1994 | 11,490 | -0.9 | -110 |
128 | 131 | 0 | -96 |
| 1995 | 11,597 | 0.9 | 107 |
133 | 145 | 4 | 129 |
| 1996 | 11,486 | -1.0 | -111 |
133 | 133 | 6 | -101 |
| 1997 | 11,444 | -0.4 | -42 |
133 | 151 | 0 | -17 |
| 1998 | 11,406 | -0.3 | -38 |
137 | 150 | 2 | -11 |
| 1999 | 11,317 | -0.8 | -89 |
133 | 154 | 1 | -109 |
| 2000 | 11,400 | 0.7 | 83 |
- | - | - | - |
| 2001 | 11,377 | -0.2 | -23 |
173 | 179 | 2 | -8 |
| 2002 | 11,350 | -0.2 | -27 |
133 | 118 | 1 | -33 |
| 2003 | 11,207 | -1.3 | -143 |
142 | 137 | 1 | -142 |
| 2004 | 11,091 | -1.0 | -116 |
130 | 128 | 1 | -110 |
| 2005 | 10,912 | -1.6 | -179 |
130 | 141 | 0 | -160 |
| 2006 | 10,805 | -1.0 | -107 |
129 | 128 | 1 | -105 |
| 2007 | 10,770 | -0.3 | -35 |
137 | 121 | 1 | -55 |
Note: Decade years represent April 1, Census data, not the mid-year estimates.
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