Indiana 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 | 79,451 | - | - |
- | - | - | - |
| 1971 | 80,900 | 1.8 | 1,449 |
- | - | - | - |
| 1972 | 82,700 | 2.2 | 1,800 |
- | - | - | - |
| 1973 | 84,300 | 1.9 | 1,600 |
- | - | - | - |
| 1974 | 84,900 | 0.7 | 600 |
- | - | - | - |
| 1975 | 85,800 | 1.1 | 900 |
- | - | - | - |
| 1976 | 88,800 | 3.5 | 3,000 |
- | - | - | - |
| 1977 | 90,100 | 1.5 | 1,300 |
- | - | - | - |
| 1978 | 90,400 | 0.3 | 300 |
- | - | - | - |
| 1979 | 91,800 | 1.5 | 1,400 |
- | - | - | - |
| 1980 | 92,281 | 0.5 | 481 |
- | - | - | - |
| 1981 | 92,104 | -0.2 | -177 |
1,645 | 983 | - | - |
| 1982 | 92,516 | 0.4 | 412 |
1,330 | 780 | - | - |
| 1983 | 92,852 | 0.4 | 336 |
1,257 | 793 | - | - |
| 1984 | 92,097 | -0.8 | -755 |
1,189 | 781 | - | - |
| 1985 | 92,099 | 0.0 | 2 |
1,160 | 783 | - | - |
| 1986 | 92,090 | 0.0 | -9 |
1,119 | 803 | - | - |
| 1987 | 91,718 | -0.4 | -372 |
1,058 | 802 | - | - |
| 1988 | 90,837 | -1.0 | -881 |
1,023 | 809 | - | - |
| 1989 | 90,369 | -0.5 | -468 |
1,045 | 834 | - | - |
| 1990 | 89,994 | -0.4 | -375 |
800 | 633 | - | - |
| 1991 | 90,304 | 0.3 | 310 |
1,279 | 1,055 | 24 | -187 |
| 1992 | 90,757 | 0.5 | 453 |
1,062 | 773 | 7 | -36 |
| 1993 | 91,114 | 0.4 | 357 |
1,031 | 817 | 2 | -63 |
| 1994 | 91,135 | 0.0 | 21 |
905 | 889 | 7 | -213 |
| 1995 | 91,323 | 0.2 | 188 |
887 | 754 | 23 | -130 |
| 1996 | 91,301 | 0.0 | -22 |
954 | 921 | 24 | -260 |
| 1997 | 90,824 | -0.5 | -477 |
895 | 887 | 2 | -707 |
| 1998 | 90,274 | -0.6 | -550 |
873 | 847 | -5 | -775 |
| 1999 | 89,717 | -0.6 | -557 |
893 | 876 | -10 | -551 |
| 2000 | 89,605 | -0.1 | -112 |
- | - | - | - |
| 2001 | 89,191 | -0.5 | -414 |
1,075 | 1,098 | 76 | -399 |
| 2002 | 88,922 | -0.3 | -269 |
876 | 946 | 54 | -189 |
| 2003 | 88,946 | 0.0 | 24 |
858 | 881 | 42 | 127 |
| 2004 | 88,500 | -0.5 | -446 |
909 | 886 | 45 | -458 |
| 2005 | 88,050 | -0.5 | -450 |
830 | 870 | 43 | -386 |
| 2006 | 87,924 | -0.1 | -126 |
894 | 890 | 45 | -145 |
| 2007 | 87,690 | -0.3 | -234 |
887 | 906 | 43 | -277 |
Note: Decade years represent April 1, Census data, not the mid-year estimates.
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