Marion County, OH Population and Components of Change
| Date |
Population |
% Change |
Components of Change |
Total Population Change |
Births |
Deaths |
Inter- national Immigra- tion |
Net Domestic Migration |
| 1970 | 64,724 | - | - |
- | - | - | - |
| 1971 | 66,300 | 2.4 | 1,576 |
- | - | - | - |
| 1972 | 66,500 | 0.3 | 200 |
- | - | - | - |
| 1973 | 66,500 | 0.0 | 0 |
- | - | - | - |
| 1974 | 67,400 | 1.4 | 900 |
- | - | - | - |
| 1975 | 67,900 | 0.7 | 500 |
- | - | - | - |
| 1976 | 67,400 | -0.7 | -500 |
- | - | - | - |
| 1977 | 67,000 | -0.6 | -400 |
- | - | - | - |
| 1978 | 66,800 | -0.3 | -200 |
- | - | - | - |
| 1979 | 67,100 | 0.4 | 300 |
- | - | - | - |
| 1980 | 67,974 | 1.3 | 874 |
- | - | - | - |
| 1981 | 67,619 | -0.5 | -355 |
1,312 | 711 | - | - |
| 1982 | 67,153 | -0.7 | -466 |
1,039 | 587 | - | - |
| 1983 | 66,766 | -0.6 | -387 |
1,012 | 598 | - | - |
| 1984 | 66,229 | -0.8 | -537 |
1,000 | 601 | - | - |
| 1985 | 65,553 | -1.0 | -676 |
1,011 | 602 | - | - |
| 1986 | 64,781 | -1.2 | -772 |
990 | 637 | - | - |
| 1987 | 64,621 | -0.2 | -160 |
946 | 626 | - | - |
| 1988 | 64,066 | -0.9 | -555 |
939 | 613 | - | - |
| 1989 | 64,307 | 0.4 | 241 |
969 | 616 | - | - |
| 1990 | 64,274 | -0.1 | -33 |
730 | 454 | - | - |
| 1991 | 64,232 | -0.1 | -42 |
1,221 | 758 | 18 | -518 |
| 1992 | 64,475 | 0.4 | 243 |
939 | 628 | 13 | -78 |
| 1993 | 65,033 | 0.9 | 558 |
954 | 585 | 15 | 158 |
| 1994 | 67,505 | 3.8 | 2,472 |
838 | 653 | 8 | 17 |
| 1995 | 67,783 | 0.4 | 278 |
857 | 652 | 17 | 2,263 |
| 1996 | 67,624 | -0.2 | -159 |
826 | 568 | 31 | -440 |
| 1997 | 67,507 | -0.2 | -117 |
880 | 586 | 5 | -439 |
| 1998 | 67,213 | -0.4 | -294 |
828 | 635 | 10 | -453 |
| 1999 | 66,533 | -1.0 | -680 |
885 | 585 | 23 | -533 |
| 2000 | 66,217 | -0.5 | -316 |
- | - | - | - |
| 2001 | 66,007 | -0.3 | -210 |
1,055 | 779 | 21 | -444 |
| 2002 | 65,897 | -0.2 | -110 |
776 | 623 | 17 | -235 |
| 2003 | 65,929 | 0.0 | 32 |
785 | 696 | 13 | 21 |
| 2004 | 65,780 | -0.2 | -149 |
814 | 668 | 16 | -275 |
| 2005 | 65,768 | 0.0 | -12 |
735 | 638 | 14 | -68 |
| 2006 | 65,486 | -0.4 | -282 |
791 | 666 | 16 | -403 |
| 2007 | 65,248 | -0.4 | -238 |
771 | 636 | 14 | -404 |
Note: Decade years represent April 1, Census data, not the mid-year estimates.
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