Alfalfa County, OK Population and Components of Change
| Date |
Population |
% Change |
Components of Change |
Total Population Change |
Births |
Deaths |
Inter- national Immigra- tion |
Net Domestic Migration |
| 1970 | 7,224 | - | - |
- | - | - | - |
| 1971 | 7,200 | -0.3 | -24 |
- | - | - | - |
| 1972 | 7,100 | -1.4 | -100 |
- | - | - | - |
| 1973 | 7,000 | -1.4 | -100 |
- | - | - | - |
| 1974 | 7,000 | 0.0 | 0 |
- | - | - | - |
| 1975 | 7,200 | 2.9 | 200 |
- | - | - | - |
| 1976 | 7,200 | 0.0 | 0 |
- | - | - | - |
| 1977 | 7,200 | 0.0 | 0 |
- | - | - | - |
| 1978 | 7,300 | 1.4 | 100 |
- | - | - | - |
| 1979 | 7,200 | -1.4 | -100 |
- | - | - | - |
| 1980 | 7,077 | -1.7 | -123 |
- | - | - | - |
| 1981 | 7,235 | 2.2 | 158 |
114 | 142 | - | - |
| 1982 | 7,380 | 2.0 | 145 |
94 | 120 | - | - |
| 1983 | 7,519 | 1.9 | 139 |
106 | 110 | - | - |
| 1984 | 7,324 | -2.6 | -195 |
95 | 94 | - | - |
| 1985 | 7,197 | -1.7 | -127 |
81 | 101 | - | - |
| 1986 | 7,222 | 0.3 | 25 |
89 | 108 | - | - |
| 1987 | 6,979 | -3.4 | -243 |
78 | 98 | - | - |
| 1988 | 6,637 | -4.9 | -342 |
69 | 98 | - | - |
| 1989 | 6,575 | -0.9 | -62 |
72 | 91 | - | - |
| 1990 | 6,416 | -2.4 | -159 |
53 | 59 | - | - |
| 1991 | 6,367 | -0.8 | -49 |
64 | 115 | 0 | -29 |
| 1992 | 6,327 | -0.6 | -40 |
53 | 91 | 0 | -25 |
| 1993 | 6,309 | -0.3 | -18 |
42 | 96 | -1 | 11 |
| 1994 | 6,291 | -0.3 | -18 |
58 | 101 | 1 | 0 |
| 1995 | 6,275 | -0.3 | -16 |
56 | 83 | 0 | -14 |
| 1996 | 6,291 | 0.3 | 16 |
53 | 97 | 0 | 36 |
| 1997 | 6,247 | -0.7 | -44 |
48 | 79 | -1 | -37 |
| 1998 | 6,244 | 0.0 | -3 |
58 | 78 | -1 | -7 |
| 1999 | 6,125 | -1.9 | -119 |
51 | 80 | 1 | -111 |
| 2000 | 6,105 | -0.3 | -20 |
- | - | - | - |
| 2001 | 5,934 | -2.8 | -171 |
50 | 84 | 1 | -134 |
| 2002 | 5,894 | -0.7 | -40 |
40 | 55 | 1 | -20 |
| 2003 | 5,813 | -1.4 | -81 |
43 | 80 | 0 | -37 |
| 2004 | 5,762 | -0.9 | -51 |
45 | 75 | 0 | -17 |
| 2005 | 5,672 | -1.6 | -90 |
50 | 79 | 0 | -56 |
| 2006 | 5,650 | -0.4 | -22 |
52 | 61 | 0 | -11 |
| 2007 | 5,593 | -1.0 | -57 |
51 | 57 | 0 | -53 |
Note: Decade years represent April 1, Census data, not the mid-year estimates.
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