Centre 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 | 99,267 | - | - |
- | - | - | - |
| 1971 | 101,300 | 2.0 | 2,033 |
- | - | - | - |
| 1972 | 104,000 | 2.7 | 2,700 |
- | - | - | - |
| 1973 | 105,000 | 1.0 | 1,000 |
- | - | - | - |
| 1974 | 108,000 | 2.9 | 3,000 |
- | - | - | - |
| 1975 | 107,500 | -0.5 | -500 |
- | - | - | - |
| 1976 | 110,000 | 2.3 | 2,500 |
- | - | - | - |
| 1977 | 112,900 | 2.6 | 2,900 |
- | - | - | - |
| 1978 | 111,300 | -1.4 | -1,600 |
- | - | - | - |
| 1979 | 112,500 | 1.1 | 1,200 |
- | - | - | - |
| 1980 | 112,760 | 0.2 | 260 |
- | - | - | - |
| 1981 | 114,390 | 1.4 | 1,630 |
1,638 | 824 | - | - |
| 1982 | 114,706 | 0.3 | 316 |
1,326 | 660 | - | - |
| 1983 | 116,203 | 1.3 | 1,497 |
1,342 | 660 | - | - |
| 1984 | 115,390 | -0.7 | -813 |
1,312 | 675 | - | - |
| 1985 | 116,567 | 1.0 | 1,177 |
1,326 | 689 | - | - |
| 1986 | 117,697 | 1.0 | 1,130 |
1,364 | 717 | - | - |
| 1987 | 119,468 | 1.5 | 1,771 |
1,389 | 751 | - | - |
| 1988 | 120,473 | 0.8 | 1,005 |
1,411 | 752 | - | - |
| 1989 | 122,049 | 1.3 | 1,576 |
1,439 | 732 | - | - |
| 1990 | 124,812 | 2.3 | 2,763 |
1,100 | 536 | - | - |
| 1991 | 126,518 | 1.4 | 1,706 |
1,881 | 898 | 83 | 290 |
| 1992 | 127,881 | 1.1 | 1,363 |
1,470 | 766 | 124 | 255 |
| 1993 | 129,930 | 1.6 | 2,049 |
1,391 | 745 | 132 | 969 |
| 1994 | 130,847 | 0.7 | 917 |
1,358 | 764 | 150 | -100 |
| 1995 | 131,951 | 0.8 | 1,104 |
1,344 | 769 | 145 | 116 |
| 1996 | 134,102 | 1.6 | 2,151 |
1,320 | 699 | 142 | 1,062 |
| 1997 | 134,849 | 0.6 | 747 |
1,273 | 792 | 183 | -236 |
| 1998 | 134,657 | -0.1 | -192 |
1,225 | 779 | 154 | -1,079 |
| 1999 | 135,315 | 0.5 | 658 |
1,271 | 769 | 147 | -423 |
| 2000 | 135,758 | 0.3 | 443 |
- | - | - | - |
| 2001 | 136,919 | 0.9 | 1,161 |
1,570 | 1,052 | 905 | -149 |
| 2002 | 139,440 | 1.8 | 2,521 |
1,226 | 892 | 691 | 1,569 |
| 2003 | 140,740 | 0.9 | 1,300 |
1,306 | 919 | 593 | 494 |
| 2004 | 141,313 | 0.4 | 573 |
1,346 | 878 | 573 | -389 |
| 2005 | 141,807 | 0.3 | 494 |
1,217 | 868 | 572 | -314 |
| 2006 | 144,205 | 1.7 | 2,398 |
1,319 | 912 | 597 | 1,452 |
| 2007 | 144,658 | 0.3 | 453 |
1,326 | 927 | 590 | -566 |
Note: Decade years represent April 1, Census data, not the mid-year estimates.
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