Sanborn County, SD
Population and Components of Change
| Date |
Population |
%
Change |
Components of Change |
Total
Population
Change |
Births |
Deaths |
Inter-
national
Immigra-
tion |
Net
Domestic
Migration |
| 1970 | 3,697 | - | - |
- | - | - | - |
| 1971 | 3,400 | -8.0 | -297 |
- | - | - | - |
| 1972 | 3,400 | 0.0 | 0 |
- | - | - | - |
| 1973 | 3,500 | 2.9 | 100 |
- | - | - | - |
| 1974 | 3,500 | 0.0 | 0 |
- | - | - | - |
| 1975 | 3,400 | -2.9 | -100 |
- | - | - | - |
| 1976 | 3,500 | 2.9 | 100 |
- | - | - | - |
| 1977 | 3,500 | 0.0 | 0 |
- | - | - | - |
| 1978 | 3,400 | -2.9 | -100 |
- | - | - | - |
| 1979 | 3,400 | 0.0 | 0 |
- | - | - | - |
| 1980 | 3,213 | -5.5 | -187 |
- | - | - | - |
| 1981 | 3,153 | -1.9 | -60 |
68 | 58 | - | - |
| 1982 | 3,146 | -0.2 | -7 |
62 | 41 | - | - |
| 1983 | 3,092 | -1.7 | -54 |
56 | 36 | - | - |
| 1984 | 3,069 | -0.7 | -23 |
54 | 38 | - | - |
| 1985 | 3,047 | -0.7 | -22 |
56 | 43 | - | - |
| 1986 | 2,992 | -1.8 | -55 |
50 | 38 | - | - |
| 1987 | 2,899 | -3.1 | -93 |
44 | 32 | - | - |
| 1988 | 2,895 | -0.1 | -4 |
45 | 37 | - | - |
| 1989 | 2,870 | -0.9 | -25 |
45 | 36 | - | - |
| 1990 | 2,833 | -1.3 | -37 |
32 | 23 | - | - |
| 1991 | 2,799 | -1.2 | -34 |
38 | 38 | -1 | -32 |
| 1992 | 2,789 | -0.4 | -10 |
37 | 31 | 0 | -16 |
| 1993 | 2,809 | 0.7 | 20 |
45 | 31 | 0 | 9 |
| 1994 | 2,762 | -1.7 | -47 |
27 | 23 | 0 | -46 |
| 1995 | 2,769 | 0.3 | 7 |
30 | 31 | 0 | 11 |
| 1996 | 2,787 | 0.7 | 18 |
32 | 35 | -1 | 21 |
| 1997 | 2,761 | -0.9 | -26 |
34 | 25 | 3 | -37 |
| 1998 | 2,724 | -1.3 | -37 |
25 | 31 | 4 | -34 |
| 1999 | 2,695 | -1.1 | -29 |
33 | 25 | 1 | -49 |
| 2000 | 2,675 | -0.7 | -20 |
- | - | - | - |
| 2001 | 2,575 | -3.7 | -100 |
33 | 37 | 0 | -95 |
| 2002 | 2,569 | -0.2 | -6 |
28 | 27 | 0 | -5 |
| 2003 | 2,606 | 1.4 | 37 |
27 | 27 | -1 | 38 |
| 2004 | 2,586 | -0.8 | -20 |
30 | 34 | 0 | -13 |
| 2005 | 2,504 | -3.2 | -82 |
25 | 29 | 0 | -77 |
| 2006 | 2,457 | -1.9 | -47 |
18 | 34 | 0 | -30 |
| 2007 | 2,448 | -0.4 | -9 |
31 | 20 | 0 | -19 |
| 2008 | 2,447 | 0.0 | -1 |
31 | 16 | 0 | -12 |
Note: Decade years represent April 1, Census data, not the mid-year estimates.
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