Yamhill County, OR Population and Components of Change
| Date |
Population |
% Change |
Components of Change |
Total Population Change |
Births |
Deaths |
Inter- national Immigra- tion |
Net Domestic Migration |
| 1970 | 40,213 | - | - |
- | - | - | - |
| 1971 | 42,200 | 4.9 | 1,987 |
- | - | - | - |
| 1972 | 43,200 | 2.4 | 1,000 |
- | - | - | - |
| 1973 | 44,000 | 1.9 | 800 |
- | - | - | - |
| 1974 | 45,600 | 3.6 | 1,600 |
- | - | - | - |
| 1975 | 46,900 | 2.9 | 1,300 |
- | - | - | - |
| 1976 | 47,700 | 1.7 | 800 |
- | - | - | - |
| 1977 | 49,300 | 3.4 | 1,600 |
- | - | - | - |
| 1978 | 51,800 | 5.1 | 2,500 |
- | - | - | - |
| 1979 | 53,400 | 3.1 | 1,600 |
- | - | - | - |
| 1980 | 55,332 | 3.6 | 1,932 |
- | - | - | - |
| 1981 | 56,716 | 2.5 | 1,384 |
1,253 | 610 | - | - |
| 1982 | 57,411 | 1.2 | 695 |
966 | 506 | - | - |
| 1983 | 57,639 | 0.4 | 228 |
956 | 460 | - | - |
| 1984 | 58,277 | 1.1 | 638 |
937 | 476 | - | - |
| 1985 | 58,837 | 1.0 | 560 |
919 | 512 | - | - |
| 1986 | 59,557 | 1.2 | 720 |
917 | 492 | - | - |
| 1987 | 60,544 | 1.7 | 987 |
896 | 481 | - | - |
| 1988 | 62,152 | 2.7 | 1,608 |
881 | 518 | - | - |
| 1989 | 64,010 | 3.0 | 1,858 |
951 | 549 | - | - |
| 1990 | 65,551 | 2.4 | 1,541 |
734 | 419 | - | - |
| 1991 | 67,818 | 3.5 | 2,267 |
1,225 | 661 | 107 | 1,508 |
| 1992 | 69,572 | 2.6 | 1,754 |
1,020 | 507 | 105 | 1,089 |
| 1993 | 71,401 | 2.6 | 1,829 |
953 | 532 | 118 | 1,233 |
| 1994 | 73,532 | 3.0 | 2,131 |
960 | 564 | 192 | 1,491 |
| 1995 | 76,108 | 3.5 | 2,576 |
1,017 | 593 | 196 | 1,855 |
| 1996 | 78,538 | 3.2 | 2,430 |
1,063 | 617 | 195 | 1,673 |
| 1997 | 80,562 | 2.6 | 2,024 |
1,058 | 645 | 213 | 1,284 |
| 1998 | 82,851 | 2.8 | 2,289 |
1,087 | 669 | 205 | 1,535 |
| 1999 | 84,354 | 1.8 | 1,503 |
1,092 | 651 | 188 | 781 |
| 2000 | 84,992 | 0.8 | 638 |
- | - | - | - |
| 2001 | 86,319 | 1.6 | 1,327 |
1,491 | 827 | 442 | 294 |
| 2002 | 87,620 | 1.5 | 1,301 |
1,194 | 712 | 347 | 540 |
| 2003 | 88,916 | 1.5 | 1,296 |
1,183 | 654 | 307 | 567 |
| 2004 | 89,855 | 1.1 | 939 |
1,117 | 739 | 283 | 321 |
| 2005 | 91,369 | 1.7 | 1,514 |
1,155 | 785 | 284 | 920 |
| 2006 | 93,761 | 2.6 | 2,392 |
1,257 | 749 | 293 | 1,635 |
| 2007 | 96,573 | 3.0 | 2,812 |
1,315 | 749 | 291 | 1,977 |
Note: Decade years represent April 1, Census data, not the mid-year estimates.
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