Story County, IA Population and Components of Change
| Date |
Population |
% Change |
Components of Change |
Total Population Change |
Births |
Deaths |
Inter- national Immigra- tion |
Net Domestic Migration |
| 1970 | 62,783 | - | - |
- | - | - | - |
| 1971 | 63,700 | 1.5 | 917 |
- | - | - | - |
| 1972 | 64,600 | 1.4 | 900 |
- | - | - | - |
| 1973 | 66,400 | 2.8 | 1,800 |
- | - | - | - |
| 1974 | 67,700 | 2.0 | 1,300 |
- | - | - | - |
| 1975 | 68,000 | 0.4 | 300 |
- | - | - | - |
| 1976 | 69,100 | 1.6 | 1,100 |
- | - | - | - |
| 1977 | 69,900 | 1.2 | 800 |
- | - | - | - |
| 1978 | 71,300 | 2.0 | 1,400 |
- | - | - | - |
| 1979 | 71,400 | 0.1 | 100 |
- | - | - | - |
| 1980 | 72,326 | 1.3 | 926 |
- | - | - | - |
| 1981 | 72,864 | 0.7 | 538 |
1,318 | 483 | - | - |
| 1982 | 72,292 | -0.8 | -572 |
1,032 | 383 | - | - |
| 1983 | 73,316 | 1.4 | 1,024 |
1,043 | 400 | - | - |
| 1984 | 73,408 | 0.1 | 92 |
1,057 | 377 | - | - |
| 1985 | 74,050 | 0.9 | 642 |
1,037 | 391 | - | - |
| 1986 | 74,022 | 0.0 | -28 |
990 | 422 | - | - |
| 1987 | 73,312 | -1.0 | -710 |
939 | 415 | - | - |
| 1988 | 73,881 | 0.8 | 569 |
941 | 412 | - | - |
| 1989 | 73,711 | -0.2 | -170 |
912 | 409 | - | - |
| 1990 | 74,252 | 0.7 | 541 |
656 | 304 | - | - |
| 1991 | 74,497 | 0.3 | 245 |
1,140 | 530 | 78 | -894 |
| 1992 | 75,130 | 0.8 | 633 |
878 | 419 | 22 | -240 |
| 1993 | 76,008 | 1.2 | 878 |
867 | 437 | 63 | 12 |
| 1994 | 75,899 | -0.1 | -109 |
791 | 416 | 77 | -932 |
| 1995 | 76,265 | 0.5 | 366 |
865 | 386 | 162 | -644 |
| 1996 | 76,937 | 0.9 | 672 |
866 | 472 | 145 | -256 |
| 1997 | 77,833 | 1.2 | 896 |
867 | 384 | 96 | -82 |
| 1998 | 78,221 | 0.5 | 388 |
868 | 447 | 68 | -532 |
| 1999 | 79,372 | 1.5 | 1,151 |
875 | 393 | 51 | -4 |
| 2000 | 79,981 | 0.8 | 609 |
- | - | - | - |
| 2001 | 80,112 | 0.2 | 131 |
1,191 | 577 | 690 | -1,128 |
| 2002 | 81,738 | 2.0 | 1,626 |
899 | 438 | 540 | 671 |
| 2003 | 81,649 | -0.1 | -89 |
952 | 484 | 465 | -974 |
| 2004 | 82,176 | 0.6 | 527 |
900 | 450 | 452 | -325 |
| 2005 | 82,102 | -0.1 | -74 |
880 | 493 | 451 | -847 |
| 2006 | 83,804 | 2.1 | 1,702 |
1,018 | 457 | 462 | 712 |
| 2007 | 84,752 | 1.1 | 948 |
965 | 457 | 457 | -31 |
Note: Decade years represent April 1, Census data, not the mid-year estimates.
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