Blair County, PA
Population and Components of Change
| Date |
Population |
%
Change |
Components of Change |
Total
Population
Change |
Births |
Deaths |
Inter-
national
Immigra-
tion |
Net
Domestic
Migration |
| 1970 | 135,356 | - | - |
- | - | - | - |
| 1971 | 137,000 | 1.2 | 1,644 |
- | - | - | - |
| 1972 | 137,700 | 0.5 | 700 |
- | - | - | - |
| 1973 | 136,600 | -0.8 | -1,100 |
- | - | - | - |
| 1974 | 137,000 | 0.3 | 400 |
- | - | - | - |
| 1975 | 136,600 | -0.3 | -400 |
- | - | - | - |
| 1976 | 136,000 | -0.4 | -600 |
- | - | - | - |
| 1977 | 137,000 | 0.7 | 1,000 |
- | - | - | - |
| 1978 | 137,700 | 0.5 | 700 |
- | - | - | - |
| 1979 | 138,000 | 0.2 | 300 |
- | - | - | - |
| 1980 | 136,621 | -1.0 | -1,379 |
- | - | - | - |
| 1981 | 135,457 | -0.9 | -1,164 |
2,430 | 1,943 | - | - |
| 1982 | 135,600 | 0.1 | 143 |
1,901 | 1,518 | - | - |
| 1983 | 134,397 | -0.9 | -1,203 |
1,788 | 1,575 | - | - |
| 1984 | 132,925 | -1.1 | -1,472 |
1,728 | 1,587 | - | - |
| 1985 | 132,253 | -0.5 | -672 |
1,663 | 1,557 | - | - |
| 1986 | 131,556 | -0.5 | -697 |
1,625 | 1,581 | - | - |
| 1987 | 131,712 | 0.1 | 156 |
1,658 | 1,612 | - | - |
| 1988 | 131,408 | -0.2 | -304 |
1,625 | 1,600 | - | - |
| 1989 | 130,546 | -0.7 | -862 |
1,578 | 1,576 | - | - |
| 1990 | 130,542 | 0.0 | -4 |
1,167 | 1,170 | - | - |
| 1991 | 131,160 | 0.5 | 618 |
2,062 | 1,862 | 15 | 530 |
| 1992 | 131,270 | 0.1 | 110 |
1,596 | 1,506 | 8 | 101 |
| 1993 | 131,661 | 0.3 | 391 |
1,653 | 1,528 | 11 | 356 |
| 1994 | 132,124 | 0.4 | 463 |
1,567 | 1,582 | 0 | 544 |
| 1995 | 131,802 | -0.2 | -322 |
1,560 | 1,581 | 8 | -241 |
| 1996 | 131,080 | -0.5 | -722 |
1,500 | 1,521 | 30 | -647 |
| 1997 | 130,931 | -0.1 | -149 |
1,461 | 1,590 | 10 | -133 |
| 1998 | 130,509 | -0.3 | -422 |
1,402 | 1,526 | 11 | -257 |
| 1999 | 129,757 | -0.6 | -752 |
1,456 | 1,557 | 19 | -485 |
| 2000 | 129,144 | -0.5 | -613 |
- | - | - | - |
| 2001 | 128,350 | -0.6 | -794 |
1,851 | 2,001 | 34 | -583 |
| 2002 | 127,379 | -0.8 | -971 |
1,412 | 1,683 | 24 | -642 |
| 2003 | 126,887 | -0.4 | -492 |
1,482 | 1,603 | 17 | -234 |
| 2004 | 126,596 | -0.2 | -291 |
1,437 | 1,591 | 28 | -101 |
| 2005 | 125,963 | -0.5 | -633 |
1,448 | 1,657 | 23 | -340 |
| 2006 | 125,643 | -0.3 | -320 |
1,468 | 1,603 | 27 | -172 |
| 2007 | 125,527 | -0.1 | -116 |
1,480 | 1,593 | 24 | -76 |
Note: Decade years represent April 1, Census data, not the mid-year estimates.
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