Powder River 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 | 2,862 | - | - |
- | - | - | - |
| 1971 | 2,800 | -2.2 | -62 |
- | - | - | - |
| 1972 | 2,500 | -10.7 | -300 |
- | - | - | - |
| 1973 | 2,300 | -8.0 | -200 |
- | - | - | - |
| 1974 | 2,300 | 0.0 | 0 |
- | - | - | - |
| 1975 | 2,400 | 4.3 | 100 |
- | - | - | - |
| 1976 | 2,500 | 4.2 | 100 |
- | - | - | - |
| 1977 | 2,500 | 0.0 | 0 |
- | - | - | - |
| 1978 | 2,500 | 0.0 | 0 |
- | - | - | - |
| 1979 | 2,500 | 0.0 | 0 |
- | - | - | - |
| 1980 | 2,520 | 0.8 | 20 |
- | - | - | - |
| 1981 | 2,478 | -1.7 | -42 |
62 | 27 | - | - |
| 1982 | 2,485 | 0.3 | 7 |
48 | 21 | - | - |
| 1983 | 2,489 | 0.2 | 4 |
43 | 20 | - | - |
| 1984 | 2,505 | 0.6 | 16 |
37 | 18 | - | - |
| 1985 | 2,465 | -1.6 | -40 |
36 | 18 | - | - |
| 1986 | 2,392 | -3.0 | -73 |
36 | 22 | - | - |
| 1987 | 2,344 | -2.0 | -48 |
36 | 26 | - | - |
| 1988 | 2,284 | -2.6 | -60 |
42 | 23 | - | - |
| 1989 | 2,156 | -5.6 | -128 |
37 | 17 | - | - |
| 1990 | 2,090 | -3.1 | -66 |
21 | 10 | - | - |
| 1991 | 2,054 | -1.7 | -36 |
31 | 26 | 0 | -54 |
| 1992 | 2,054 | 0.0 | 0 |
22 | 14 | 0 | -18 |
| 1993 | 2,045 | -0.4 | -9 |
27 | 11 | 0 | -34 |
| 1994 | 2,054 | 0.4 | 9 |
26 | 26 | 1 | -1 |
| 1995 | 2,019 | -1.7 | -35 |
24 | 23 | 1 | -43 |
| 1996 | 2,005 | -0.7 | -14 |
26 | 16 | 0 | -31 |
| 1997 | 1,968 | -1.8 | -37 |
18 | 23 | 0 | -40 |
| 1998 | 1,884 | -4.3 | -84 |
16 | 27 | 0 | -80 |
| 1999 | 1,863 | -1.1 | -21 |
18 | 24 | 0 | -22 |
| 2000 | 1,858 | -0.3 | -5 |
- | - | - | - |
| 2001 | 1,813 | -2.4 | -45 |
20 | 31 | 0 | -33 |
| 2002 | 1,822 | 0.5 | 9 |
13 | 18 | 0 | 16 |
| 2003 | 1,815 | -0.4 | -7 |
11 | 18 | -1 | 4 |
| 2004 | 1,760 | -3.0 | -55 |
14 | 19 | 0 | -48 |
| 2005 | 1,700 | -3.4 | -60 |
7 | 20 | 0 | -45 |
| 2006 | 1,736 | 2.1 | 36 |
10 | 18 | 0 | 44 |
| 2007 | 1,698 | -2.2 | -38 |
9 | 13 | 0 | -34 |
| 2008 | 1,694 | -0.2 | -4 |
11 | 12 | 0 | -2 |
Note: Decade years represent April 1, Census data, not the mid-year estimates.
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