Davis 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 | 8,207 | - | - |
- | - | - | - |
| 1971 | 8,200 | -0.1 | -7 |
- | - | - | - |
| 1972 | 8,400 | 2.4 | 200 |
- | - | - | - |
| 1973 | 8,400 | 0.0 | 0 |
- | - | - | - |
| 1974 | 8,500 | 1.2 | 100 |
- | - | - | - |
| 1975 | 8,600 | 1.2 | 100 |
- | - | - | - |
| 1976 | 8,800 | 2.3 | 200 |
- | - | - | - |
| 1977 | 9,200 | 4.5 | 400 |
- | - | - | - |
| 1978 | 9,100 | -1.1 | -100 |
- | - | - | - |
| 1979 | 9,200 | 1.1 | 100 |
- | - | - | - |
| 1980 | 9,104 | -1.0 | -96 |
- | - | - | - |
| 1981 | 9,109 | 0.1 | 5 |
186 | 131 | - | - |
| 1982 | 9,025 | -0.9 | -84 |
143 | 112 | - | - |
| 1983 | 8,992 | -0.4 | -33 |
143 | 113 | - | - |
| 1984 | 8,931 | -0.7 | -61 |
138 | 103 | - | - |
| 1985 | 8,788 | -1.6 | -143 |
131 | 97 | - | - |
| 1986 | 8,686 | -1.2 | -102 |
129 | 102 | - | - |
| 1987 | 8,554 | -1.5 | -132 |
117 | 93 | - | - |
| 1988 | 8,375 | -2.1 | -179 |
113 | 93 | - | - |
| 1989 | 8,301 | -0.9 | -74 |
116 | 98 | - | - |
| 1990 | 8,312 | 0.1 | 11 |
87 | 74 | - | - |
| 1991 | 8,321 | 0.1 | 9 |
137 | 128 | 0 | -4 |
| 1992 | 8,326 | 0.1 | 5 |
133 | 97 | 0 | -32 |
| 1993 | 8,398 | 0.9 | 72 |
115 | 116 | 0 | 71 |
| 1994 | 8,452 | 0.6 | 54 |
127 | 91 | 1 | 19 |
| 1995 | 8,512 | 0.7 | 60 |
112 | 108 | 0 | 54 |
| 1996 | 8,428 | -1.0 | -84 |
100 | 106 | 2 | -81 |
| 1997 | 8,496 | 0.8 | 68 |
128 | 87 | 0 | 23 |
| 1998 | 8,484 | -0.1 | -12 |
126 | 91 | 2 | -33 |
| 1999 | 8,518 | 0.4 | 34 |
129 | 90 | 0 | 20 |
| 2000 | 8,541 | 0.3 | 23 |
- | - | - | - |
| 2001 | 8,571 | 0.4 | 30 |
177 | 120 | 1 | -18 |
| 2002 | 8,566 | -0.1 | -5 |
114 | 86 | 0 | -25 |
| 2003 | 8,498 | -0.8 | -68 |
111 | 100 | 0 | -73 |
| 2004 | 8,561 | 0.7 | 63 |
132 | 106 | 1 | 44 |
| 2005 | 8,514 | -0.5 | -47 |
132 | 93 | 1 | -81 |
| 2006 | 8,531 | 0.2 | 17 |
135 | 79 | 1 | -36 |
| 2007 | 8,560 | 0.3 | 29 |
140 | 79 | 1 | -24 |
| 2008 | 8,569 | 0.1 | 9 |
138 | 88 | 0 | -36 |
Note: Decade years represent April 1, Census data, not the mid-year estimates.
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