Tillman 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 | 12,901 | - | - |
- | - | - | - |
| 1971 | 12,600 | -2.3 | -301 |
- | - | - | - |
| 1972 | 12,400 | -1.6 | -200 |
- | - | - | - |
| 1973 | 12,600 | 1.6 | 200 |
- | - | - | - |
| 1974 | 12,400 | -1.6 | -200 |
- | - | - | - |
| 1975 | 12,400 | 0.0 | 0 |
- | - | - | - |
| 1976 | 12,300 | -0.8 | -100 |
- | - | - | - |
| 1977 | 12,200 | -0.8 | -100 |
- | - | - | - |
| 1978 | 12,100 | -0.8 | -100 |
- | - | - | - |
| 1979 | 12,200 | 0.8 | 100 |
- | - | - | - |
| 1980 | 12,398 | 1.6 | 198 |
- | - | - | - |
| 1981 | 12,132 | -2.1 | -266 |
256 | 206 | - | - |
| 1982 | 12,063 | -0.6 | -69 |
221 | 151 | - | - |
| 1983 | 12,190 | 1.1 | 127 |
218 | 156 | - | - |
| 1984 | 11,749 | -3.6 | -441 |
178 | 159 | - | - |
| 1985 | 11,405 | -2.9 | -344 |
173 | 143 | - | - |
| 1986 | 11,227 | -1.6 | -178 |
173 | 133 | - | - |
| 1987 | 11,346 | 1.1 | 119 |
165 | 154 | - | - |
| 1988 | 11,087 | -2.3 | -259 |
176 | 151 | - | - |
| 1989 | 10,705 | -3.4 | -382 |
148 | 129 | - | - |
| 1990 | 10,384 | -3.0 | -321 |
86 | 93 | - | - |
| 1991 | 10,231 | -1.5 | -153 |
169 | 182 | 9 | -143 |
| 1992 | 10,065 | -1.6 | -166 |
146 | 152 | 10 | -166 |
| 1993 | 10,034 | -0.3 | -31 |
158 | 130 | 7 | -62 |
| 1994 | 9,766 | -2.7 | -268 |
136 | 173 | 7 | -228 |
| 1995 | 9,690 | -0.8 | -76 |
135 | 130 | 4 | -83 |
| 1996 | 9,615 | -0.8 | -75 |
124 | 141 | 24 | -77 |
| 1997 | 9,628 | 0.1 | 13 |
136 | 138 | 15 | 0 |
| 1998 | 9,507 | -1.3 | -121 |
129 | 132 | 10 | -103 |
| 1999 | 9,378 | -1.4 | -129 |
143 | 137 | 13 | -128 |
| 2000 | 9,287 | -1.0 | -91 |
- | - | - | - |
| 2001 | 9,188 | -1.1 | -99 |
142 | 147 | 21 | -107 |
| 2002 | 8,809 | -4.1 | -379 |
110 | 139 | 14 | -361 |
| 2003 | 8,744 | -0.7 | -65 |
109 | 120 | 8 | -51 |
| 2004 | 8,586 | -1.8 | -158 |
109 | 130 | 15 | -143 |
| 2005 | 8,360 | -2.6 | -226 |
115 | 124 | 12 | -229 |
| 2006 | 8,274 | -1.0 | -86 |
130 | 125 | 14 | -102 |
| 2007 | 8,148 | -1.5 | -126 |
126 | 99 | 12 | -149 |
Note: Decade years represent April 1, Census data, not the mid-year estimates.
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