Summit 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 | 5,879 | - | - |
- | - | - | - |
| 1971 | 6,100 | 3.8 | 221 |
- | - | - | - |
| 1972 | 6,300 | 3.3 | 200 |
- | - | - | - |
| 1973 | 6,700 | 6.3 | 400 |
- | - | - | - |
| 1974 | 6,900 | 3.0 | 200 |
- | - | - | - |
| 1975 | 7,100 | 2.9 | 200 |
- | - | - | - |
| 1976 | 7,400 | 4.2 | 300 |
- | - | - | - |
| 1977 | 7,900 | 6.8 | 500 |
- | - | - | - |
| 1978 | 8,600 | 8.9 | 700 |
- | - | - | - |
| 1979 | 9,400 | 9.3 | 800 |
- | - | - | - |
| 1980 | 10,198 | 8.5 | 798 |
- | - | - | - |
| 1981 | 10,662 | 4.5 | 464 |
314 | 70 | - | - |
| 1982 | 11,316 | 6.1 | 654 |
256 | 62 | - | - |
| 1983 | 11,766 | 4.0 | 450 |
268 | 51 | - | - |
| 1984 | 12,298 | 4.5 | 532 |
263 | 54 | - | - |
| 1985 | 12,766 | 3.8 | 468 |
262 | 57 | - | - |
| 1986 | 13,204 | 3.4 | 438 |
260 | 53 | - | - |
| 1987 | 13,495 | 2.2 | 291 |
233 | 60 | - | - |
| 1988 | 14,046 | 4.1 | 551 |
222 | 58 | - | - |
| 1989 | 14,630 | 4.2 | 584 |
239 | 48 | - | - |
| 1990 | 15,518 | 6.1 | 888 |
185 | 33 | - | - |
| 1991 | 17,124 | 10.3 | 1,606 |
361 | 70 | 20 | 1,172 |
| 1992 | 18,406 | 7.5 | 1,282 |
274 | 62 | 20 | 964 |
| 1993 | 20,247 | 10.0 | 1,841 |
309 | 82 | 22 | 1,490 |
| 1994 | 22,044 | 8.9 | 1,797 |
339 | 71 | 15 | 1,404 |
| 1995 | 23,902 | 8.4 | 1,858 |
361 | 75 | 31 | 1,363 |
| 1996 | 25,297 | 5.8 | 1,395 |
353 | 68 | 43 | 893 |
| 1997 | 26,634 | 5.3 | 1,337 |
399 | 71 | 62 | 763 |
| 1998 | 27,970 | 5.0 | 1,336 |
397 | 67 | 57 | 745 |
| 1999 | 29,004 | 3.7 | 1,034 |
422 | 76 | 44 | 491 |
| 2000 | 29,736 | 2.5 | 732 |
- | - | - | - |
| 2001 | 30,945 | 4.1 | 1,209 |
596 | 123 | 220 | 536 |
| 2002 | 31,795 | 2.7 | 850 |
489 | 93 | 171 | 302 |
| 2003 | 32,714 | 2.9 | 919 |
528 | 107 | 150 | 367 |
| 2004 | 33,763 | 3.2 | 1,049 |
538 | 87 | 132 | 498 |
| 2005 | 34,757 | 2.9 | 994 |
553 | 105 | 139 | 437 |
| 2006 | 34,978 | 0.6 | 221 |
528 | 104 | 141 | -333 |
| 2007 | 35,541 | 1.6 | 563 |
547 | 103 | 141 | -21 |
Note: Decade years represent April 1, Census data, not the mid-year estimates.
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