Rio Blanco County, CO
Population and Components of Change
| Date |
Population |
%
Change |
Components of Change |
Total
Population
Change |
Births |
Deaths |
Inter-
national
Immigra-
tion |
Net
Domestic
Migration |
| 1970 | 4,842 | - | - |
- | - | - | - |
| 1971 | 4,800 | -0.9 | -42 |
- | - | - | - |
| 1972 | 4,700 | -2.1 | -100 |
- | - | - | - |
| 1973 | 4,900 | 4.3 | 200 |
- | - | - | - |
| 1974 | 5,000 | 2.0 | 100 |
- | - | - | - |
| 1975 | 5,200 | 4.0 | 200 |
- | - | - | - |
| 1976 | 4,900 | -5.8 | -300 |
- | - | - | - |
| 1977 | 4,900 | 0.0 | 0 |
- | - | - | - |
| 1978 | 5,500 | 12.2 | 600 |
- | - | - | - |
| 1979 | 6,000 | 9.1 | 500 |
- | - | - | - |
| 1980 | 6,255 | 4.3 | 255 |
- | - | - | - |
| 1981 | 6,710 | 7.3 | 455 |
186 | 58 | - | - |
| 1982 | 7,029 | 4.8 | 319 |
162 | 39 | - | - |
| 1983 | 7,153 | 1.8 | 124 |
156 | 37 | - | - |
| 1984 | 6,818 | -4.7 | -335 |
135 | 35 | - | - |
| 1985 | 6,686 | -1.9 | -132 |
124 | 35 | - | - |
| 1986 | 6,647 | -0.6 | -39 |
115 | 34 | - | - |
| 1987 | 6,475 | -2.6 | -172 |
100 | 34 | - | - |
| 1988 | 6,253 | -3.4 | -222 |
94 | 38 | - | - |
| 1989 | 6,118 | -2.2 | -135 |
91 | 34 | - | - |
| 1990 | 6,051 | -1.1 | -67 |
67 | 23 | - | - |
| 1991 | 6,134 | 1.4 | 83 |
102 | 43 | 3 | 39 |
| 1992 | 6,176 | 0.7 | 42 |
71 | 37 | 0 | 26 |
| 1993 | 6,237 | 1.0 | 61 |
73 | 45 | 1 | 50 |
| 1994 | 6,336 | 1.6 | 99 |
67 | 38 | 1 | 89 |
| 1995 | 6,380 | 0.7 | 44 |
72 | 41 | 2 | 26 |
| 1996 | 6,263 | -1.8 | -117 |
69 | 45 | 1 | -132 |
| 1997 | 6,199 | -1.0 | -64 |
62 | 47 | 3 | -66 |
| 1998 | 6,132 | -1.1 | -67 |
70 | 45 | 1 | -66 |
| 1999 | 6,022 | -1.8 | -110 |
66 | 50 | 0 | -77 |
| 2000 | 5,986 | -0.6 | -36 |
- | - | - | - |
| 2001 | 5,850 | -2.3 | -136 |
88 | 66 | 10 | -166 |
| 2002 | 5,920 | 1.2 | 70 |
67 | 40 | 9 | 37 |
| 2003 | 5,875 | -0.8 | -45 |
73 | 36 | 9 | -90 |
| 2004 | 5,935 | 1.0 | 60 |
77 | 48 | 4 | 30 |
| 2005 | 5,847 | -1.5 | -88 |
74 | 59 | 4 | -102 |
| 2006 | 6,057 | 3.6 | 210 |
96 | 38 | 4 | 151 |
| 2007 | 6,227 | 2.8 | 170 |
100 | 53 | 4 | 119 |
Note: Decade years represent April 1, Census data, not the mid-year estimates.
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