Clarion 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 | 38,414 | - | - |
- | - | - | - |
| 1971 | 39,800 | 3.6 | 1,386 |
- | - | - | - |
| 1972 | 40,400 | 1.5 | 600 |
- | - | - | - |
| 1973 | 40,700 | 0.7 | 300 |
- | - | - | - |
| 1974 | 40,800 | 0.2 | 100 |
- | - | - | - |
| 1975 | 41,300 | 1.2 | 500 |
- | - | - | - |
| 1976 | 42,100 | 1.9 | 800 |
- | - | - | - |
| 1977 | 42,700 | 1.4 | 600 |
- | - | - | - |
| 1978 | 42,800 | 0.2 | 100 |
- | - | - | - |
| 1979 | 43,100 | 0.7 | 300 |
- | - | - | - |
| 1980 | 43,362 | 0.6 | 262 |
- | - | - | - |
| 1981 | 43,416 | 0.1 | 54 |
767 | 508 | - | - |
| 1982 | 43,306 | -0.3 | -110 |
607 | 412 | - | - |
| 1983 | 43,406 | 0.2 | 100 |
582 | 412 | - | - |
| 1984 | 42,859 | -1.3 | -547 |
558 | 407 | - | - |
| 1985 | 42,867 | 0.0 | 8 |
549 | 405 | - | - |
| 1986 | 42,391 | -1.1 | -476 |
518 | 395 | - | - |
| 1987 | 42,012 | -0.9 | -379 |
508 | 430 | - | - |
| 1988 | 42,124 | 0.3 | 112 |
507 | 435 | - | - |
| 1989 | 41,697 | -1.0 | -427 |
505 | 397 | - | - |
| 1990 | 41,699 | 0.0 | 2 |
390 | 297 | - | - |
| 1991 | 41,712 | 0.0 | 13 |
645 | 497 | -1 | -133 |
| 1992 | 42,169 | 1.1 | 457 |
533 | 399 | 11 | 321 |
| 1993 | 42,143 | -0.1 | -26 |
491 | 397 | -3 | -118 |
| 1994 | 42,028 | -0.3 | -115 |
452 | 450 | -3 | -124 |
| 1995 | 42,385 | 0.8 | 357 |
485 | 416 | -6 | 296 |
| 1996 | 42,263 | -0.3 | -122 |
469 | 424 | -6 | -148 |
| 1997 | 41,929 | -0.8 | -334 |
444 | 429 | -4 | -364 |
| 1998 | 41,889 | -0.1 | -40 |
435 | 408 | 5 | -103 |
| 1999 | 41,771 | -0.3 | -118 |
442 | 418 | 7 | -89 |
| 2000 | 41,765 | 0.0 | -6 |
- | - | - | - |
| 2001 | 41,488 | -0.7 | -277 |
529 | 504 | 10 | -279 |
| 2002 | 41,081 | -1.0 | -407 |
367 | 468 | 7 | -287 |
| 2003 | 41,057 | -0.1 | -24 |
403 | 437 | 4 | 57 |
| 2004 | 40,207 | -2.1 | -850 |
414 | 438 | 6 | -786 |
| 2005 | 40,079 | -0.3 | -128 |
374 | 444 | 4 | -31 |
| 2006 | 40,194 | 0.3 | 115 |
428 | 431 | 5 | 128 |
| 2007 | 40,028 | -0.4 | -166 |
410 | 441 | 4 | -154 |
Note: Decade years represent April 1, Census data, not the mid-year estimates.
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