Phillips 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 | 4,131 | - | - |
- | - | - | - |
| 1971 | 3,900 | -5.6 | -231 |
- | - | - | - |
| 1972 | 4,000 | 2.6 | 100 |
- | - | - | - |
| 1973 | 4,000 | 0.0 | 0 |
- | - | - | - |
| 1974 | 4,000 | 0.0 | 0 |
- | - | - | - |
| 1975 | 4,300 | 7.5 | 300 |
- | - | - | - |
| 1976 | 4,400 | 2.3 | 100 |
- | - | - | - |
| 1977 | 4,400 | 0.0 | 0 |
- | - | - | - |
| 1978 | 4,400 | 0.0 | 0 |
- | - | - | - |
| 1979 | 4,400 | 0.0 | 0 |
- | - | - | - |
| 1980 | 4,542 | 3.2 | 142 |
- | - | - | - |
| 1981 | 4,519 | -0.5 | -23 |
86 | 70 | - | - |
| 1982 | 4,620 | 2.2 | 101 |
70 | 61 | - | - |
| 1983 | 4,671 | 1.1 | 51 |
70 | 61 | - | - |
| 1984 | 4,588 | -1.8 | -83 |
66 | 48 | - | - |
| 1985 | 4,444 | -3.1 | -144 |
57 | 55 | - | - |
| 1986 | 4,328 | -2.6 | -116 |
67 | 53 | - | - |
| 1987 | 4,269 | -1.4 | -59 |
59 | 52 | - | - |
| 1988 | 4,235 | -0.8 | -34 |
50 | 47 | - | - |
| 1989 | 4,202 | -0.8 | -33 |
53 | 44 | - | - |
| 1990 | 4,189 | -0.3 | -13 |
39 | 38 | - | - |
| 1991 | 4,206 | 0.4 | 17 |
75 | 64 | 4 | -29 |
| 1992 | 4,205 | 0.0 | -1 |
47 | 56 | 2 | -21 |
| 1993 | 4,289 | 2.0 | 84 |
56 | 57 | 2 | 54 |
| 1994 | 4,330 | 1.0 | 41 |
49 | 77 | 6 | 37 |
| 1995 | 4,465 | 3.1 | 135 |
53 | 36 | 12 | 75 |
| 1996 | 4,516 | 1.1 | 51 |
69 | 55 | 13 | -6 |
| 1997 | 4,523 | 0.2 | 7 |
51 | 58 | 17 | -34 |
| 1998 | 4,545 | 0.5 | 22 |
57 | 71 | 14 | -5 |
| 1999 | 4,521 | -0.5 | -24 |
54 | 61 | 14 | -83 |
| 2000 | 4,480 | -0.9 | -41 |
- | - | - | - |
| 2001 | 4,472 | -0.2 | -8 |
69 | 63 | 31 | -39 |
| 2002 | 4,523 | 1.1 | 51 |
59 | 58 | 29 | 27 |
| 2003 | 4,449 | -1.6 | -74 |
59 | 54 | 21 | -102 |
| 2004 | 4,518 | 1.6 | 69 |
68 | 64 | 19 | 51 |
| 2005 | 4,515 | -0.1 | -3 |
68 | 38 | 20 | -49 |
| 2006 | 4,492 | -0.5 | -23 |
58 | 52 | 19 | -47 |
| 2007 | 4,464 | -0.6 | -28 |
66 | 38 | 15 | -74 |
| 2008 | 4,477 | 0.3 | 13 |
62 | 49 | 14 | -12 |
Note: Decade years represent April 1, Census data, not the mid-year estimates.
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