Iron County, UT
Population and Components of Change
| Date |
Population |
%
Change |
Components of Change |
Total
Population
Change |
Births |
Deaths |
Inter-
national
Immigra-
tion |
Net
Domestic
Migration |
| 1970 | 12,177 | - | - |
- | - | - | - |
| 1971 | 12,800 | 5.1 | 623 |
- | - | - | - |
| 1972 | 13,200 | 3.1 | 400 |
- | - | - | - |
| 1973 | 13,700 | 3.8 | 500 |
- | - | - | - |
| 1974 | 14,100 | 2.9 | 400 |
- | - | - | - |
| 1975 | 14,700 | 4.3 | 600 |
- | - | - | - |
| 1976 | 15,200 | 3.4 | 500 |
- | - | - | - |
| 1977 | 15,500 | 2.0 | 300 |
- | - | - | - |
| 1978 | 16,200 | 4.5 | 700 |
- | - | - | - |
| 1979 | 16,800 | 3.7 | 600 |
- | - | - | - |
| 1980 | 17,349 | 3.3 | 549 |
- | - | - | - |
| 1981 | 17,714 | 2.1 | 365 |
635 | 129 | - | - |
| 1982 | 18,294 | 3.3 | 580 |
488 | 100 | - | - |
| 1983 | 18,704 | 2.2 | 410 |
459 | 92 | - | - |
| 1984 | 19,273 | 3.0 | 569 |
457 | 88 | - | - |
| 1985 | 19,970 | 3.6 | 697 |
473 | 97 | - | - |
| 1986 | 20,057 | 0.4 | 87 |
456 | 110 | - | - |
| 1987 | 20,058 | 0.0 | 1 |
404 | 101 | - | - |
| 1988 | 20,123 | 0.3 | 65 |
399 | 111 | - | - |
| 1989 | 20,495 | 1.8 | 372 |
425 | 114 | - | - |
| 1990 | 20,789 | 1.4 | 294 |
322 | 74 | - | - |
| 1991 | 21,688 | 4.3 | 899 |
563 | 150 | 0 | 159 |
| 1992 | 22,626 | 4.3 | 938 |
446 | 112 | 8 | 300 |
| 1993 | 24,227 | 7.1 | 1,601 |
453 | 127 | 14 | 940 |
| 1994 | 25,791 | 6.5 | 1,564 |
530 | 143 | 4 | 819 |
| 1995 | 27,707 | 7.4 | 1,916 |
585 | 133 | 12 | 1,040 |
| 1996 | 28,981 | 4.6 | 1,274 |
582 | 151 | 14 | 451 |
| 1997 | 30,171 | 4.1 | 1,190 |
627 | 146 | 33 | 276 |
| 1998 | 31,653 | 4.9 | 1,482 |
694 | 173 | 42 | 376 |
| 1999 | 32,883 | 3.9 | 1,230 |
663 | 154 | 23 | 146 |
| 2000 | 33,779 | 2.7 | 896 |
- | - | - | - |
| 2001 | 34,738 | 2.8 | 959 |
958 | 188 | 90 | 128 |
| 2002 | 35,676 | 2.7 | 938 |
756 | 182 | 72 | 317 |
| 2003 | 36,105 | 1.2 | 429 |
781 | 204 | 59 | -171 |
| 2004 | 37,100 | 2.8 | 995 |
815 | 184 | 62 | 329 |
| 2005 | 39,382 | 6.2 | 2,282 |
870 | 211 | 59 | 1,591 |
| 2006 | 41,802 | 6.1 | 2,420 |
949 | 244 | 62 | 1,680 |
| 2007 | 43,526 | 4.1 | 1,724 |
983 | 253 | 60 | 956 |
Note: Decade years represent April 1, Census data, not the mid-year estimates.
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