Liberty County, MT
Population and Components of Change
| Date |
Population |
%
Change |
Components of Change |
Total
Population
Change |
Births |
Deaths |
Inter-
national
Immigra-
tion |
Net
Domestic
Migration |
| 1970 | 2,359 | - | - |
- | - | - | - |
| 1971 | 2,400 | 1.7 | 41 |
- | - | - | - |
| 1972 | 2,400 | 0.0 | 0 |
- | - | - | - |
| 1973 | 2,300 | -4.2 | -100 |
- | - | - | - |
| 1974 | 2,200 | -4.3 | -100 |
- | - | - | - |
| 1975 | 2,400 | 9.1 | 200 |
- | - | - | - |
| 1976 | 2,300 | -4.2 | -100 |
- | - | - | - |
| 1977 | 2,500 | 8.7 | 200 |
- | - | - | - |
| 1978 | 2,400 | -4.0 | -100 |
- | - | - | - |
| 1979 | 2,400 | 0.0 | 0 |
- | - | - | - |
| 1980 | 2,329 | -3.0 | -71 |
- | - | - | - |
| 1981 | 2,375 | 2.0 | 46 |
69 | 21 | - | - |
| 1982 | 2,406 | 1.3 | 31 |
59 | 22 | - | - |
| 1983 | 2,428 | 0.9 | 22 |
53 | 27 | - | - |
| 1984 | 2,453 | 1.0 | 25 |
43 | 29 | - | - |
| 1985 | 2,392 | -2.5 | -61 |
42 | 24 | - | - |
| 1986 | 2,326 | -2.8 | -66 |
48 | 22 | - | - |
| 1987 | 2,375 | 2.1 | 49 |
43 | 28 | - | - |
| 1988 | 2,407 | 1.3 | 32 |
38 | 26 | - | - |
| 1989 | 2,315 | -3.8 | -92 |
36 | 19 | - | - |
| 1990 | 2,295 | -0.9 | -20 |
20 | 14 | - | - |
| 1991 | 2,256 | -1.7 | -39 |
42 | 22 | 1 | -53 |
| 1992 | 2,243 | -0.6 | -13 |
30 | 20 | 0 | -17 |
| 1993 | 2,222 | -0.9 | -21 |
31 | 15 | -2 | -31 |
| 1994 | 2,233 | 0.5 | 11 |
26 | 20 | 0 | 15 |
| 1995 | 2,249 | 0.7 | 16 |
22 | 13 | 3 | 19 |
| 1996 | 2,303 | 2.4 | 54 |
25 | 22 | 1 | 67 |
| 1997 | 2,304 | 0.0 | 1 |
23 | 26 | 5 | 7 |
| 1998 | 2,268 | -1.6 | -36 |
23 | 28 | 1 | -21 |
| 1999 | 2,192 | -3.4 | -76 |
22 | 27 | 0 | -59 |
| 2000 | 2,158 | -1.6 | -34 |
- | - | - | - |
| 2001 | 2,088 | -3.2 | -70 |
27 | 28 | 1 | -68 |
| 2002 | 2,005 | -4.0 | -83 |
15 | 20 | 1 | -82 |
| 2003 | 2,007 | 0.1 | 2 |
15 | 24 | 1 | 13 |
| 2004 | 1,995 | -0.6 | -12 |
13 | 20 | 0 | -3 |
| 2005 | 1,936 | -3.0 | -59 |
16 | 20 | 1 | -56 |
| 2006 | 1,841 | -4.9 | -95 |
10 | 22 | 0 | -81 |
| 2007 | 1,796 | -2.4 | -45 |
11 | 19 | 1 | -36 |
Note: Decade years represent April 1, Census data, not the mid-year estimates.
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