Pennington 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 | 59,349 | - | - |
- | - | - | - |
| 1971 | 61,800 | 4.1 | 2,451 |
- | - | - | - |
| 1972 | 64,900 | 5.0 | 3,100 |
- | - | - | - |
| 1973 | 64,400 | -0.8 | -500 |
- | - | - | - |
| 1974 | 65,800 | 2.2 | 1,400 |
- | - | - | - |
| 1975 | 65,900 | 0.2 | 100 |
- | - | - | - |
| 1976 | 69,300 | 5.2 | 3,400 |
- | - | - | - |
| 1977 | 71,200 | 2.7 | 1,900 |
- | - | - | - |
| 1978 | 72,600 | 2.0 | 1,400 |
- | - | - | - |
| 1979 | 73,300 | 1.0 | 700 |
- | - | - | - |
| 1980 | 70,361 | -4.0 | -2,939 |
- | - | - | - |
| 1981 | 70,818 | 0.6 | 457 |
1,995 | 606 | - | - |
| 1982 | 72,268 | 2.0 | 1,450 |
1,561 | 522 | - | - |
| 1983 | 73,593 | 1.8 | 1,325 |
1,601 | 529 | - | - |
| 1984 | 75,542 | 2.6 | 1,949 |
1,625 | 516 | - | - |
| 1985 | 76,825 | 1.7 | 1,283 |
1,641 | 512 | - | - |
| 1986 | 77,969 | 1.5 | 1,144 |
1,626 | 532 | - | - |
| 1987 | 80,311 | 3.0 | 2,342 |
1,712 | 553 | - | - |
| 1988 | 80,806 | 0.6 | 495 |
1,763 | 529 | - | - |
| 1989 | 80,418 | -0.5 | -388 |
1,718 | 510 | - | - |
| 1990 | 81,343 | 1.2 | 925 |
1,295 | 379 | - | - |
| 1991 | 83,533 | 2.7 | 2,190 |
2,111 | 648 | 45 | 655 |
| 1992 | 84,515 | 1.2 | 982 |
1,486 | 584 | 26 | -372 |
| 1993 | 85,802 | 1.5 | 1,287 |
1,526 | 620 | 27 | 92 |
| 1994 | 86,261 | 0.5 | 459 |
1,400 | 622 | 50 | -521 |
| 1995 | 86,915 | 0.8 | 654 |
1,377 | 551 | 29 | -243 |
| 1996 | 86,642 | -0.3 | -273 |
1,354 | 571 | 55 | -1,095 |
| 1997 | 86,945 | 0.3 | 303 |
1,328 | 655 | 62 | -477 |
| 1998 | 87,280 | 0.4 | 335 |
1,245 | 635 | 45 | -352 |
| 1999 | 88,047 | 0.9 | 767 |
1,299 | 681 | 30 | 180 |
| 2000 | 88,565 | 0.6 | 518 |
- | - | - | - |
| 2001 | 89,979 | 1.6 | 1,414 |
1,733 | 825 | 78 | 506 |
| 2002 | 90,843 | 1.0 | 864 |
1,338 | 659 | -20 | 296 |
| 2003 | 91,492 | 0.7 | 649 |
1,449 | 758 | -147 | 224 |
| 2004 | 92,928 | 1.6 | 1,436 |
1,568 | 673 | 126 | 487 |
| 2005 | 93,541 | 0.7 | 613 |
1,552 | 678 | 31 | -208 |
| 2006 | 94,662 | 1.2 | 1,121 |
1,537 | 655 | 82 | 204 |
| 2007 | 96,230 | 1.7 | 1,568 |
1,649 | 621 | 22 | 493 |
| 2008 | 98,533 | 2.4 | 2,303 |
1,650 | 672 | 43 | 1,230 |
Note: Decade years represent April 1, Census data, not the mid-year estimates.
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