Delta County, CO
Population and Components of Change
| Date |
Population |
%
Change |
Components of Change |
Total
Population
Change |
Births |
Deaths |
Inter-
national
Immigra-
tion |
Net
Domestic
Migration |
| 1970 | 15,286 | - | - |
- | - | - | - |
| 1971 | 15,400 | 0.7 | 114 |
- | - | - | - |
| 1972 | 15,900 | 3.2 | 500 |
- | - | - | - |
| 1973 | 16,100 | 1.3 | 200 |
- | - | - | - |
| 1974 | 16,600 | 3.1 | 500 |
- | - | - | - |
| 1975 | 17,600 | 6.0 | 1,000 |
- | - | - | - |
| 1976 | 18,800 | 6.8 | 1,200 |
- | - | - | - |
| 1977 | 19,400 | 3.2 | 600 |
- | - | - | - |
| 1978 | 19,700 | 1.5 | 300 |
- | - | - | - |
| 1979 | 20,700 | 5.1 | 1,000 |
- | - | - | - |
| 1980 | 21,225 | 2.5 | 525 |
- | - | - | - |
| 1981 | 22,384 | 5.5 | 1,159 |
453 | 295 | - | - |
| 1982 | 23,414 | 4.6 | 1,030 |
382 | 228 | - | - |
| 1983 | 23,494 | 0.3 | 80 |
381 | 246 | - | - |
| 1984 | 23,493 | 0.0 | -1 |
352 | 282 | - | - |
| 1985 | 23,092 | -1.7 | -401 |
331 | 264 | - | - |
| 1986 | 22,238 | -3.7 | -854 |
307 | 234 | - | - |
| 1987 | 21,149 | -4.9 | -1,089 |
275 | 244 | - | - |
| 1988 | 20,943 | -1.0 | -206 |
248 | 257 | - | - |
| 1989 | 20,858 | -0.4 | -85 |
239 | 257 | - | - |
| 1990 | 20,980 | 0.6 | 122 |
181 | 199 | - | - |
| 1991 | 21,703 | 3.4 | 723 |
304 | 327 | 23 | 692 |
| 1992 | 22,284 | 2.7 | 581 |
286 | 273 | 23 | 533 |
| 1993 | 23,235 | 4.3 | 951 |
272 | 260 | 17 | 902 |
| 1994 | 24,366 | 4.9 | 1,131 |
276 | 288 | 22 | 1,104 |
| 1995 | 25,249 | 3.6 | 883 |
315 | 297 | 27 | 786 |
| 1996 | 25,764 | 2.0 | 515 |
308 | 323 | 36 | 458 |
| 1997 | 26,177 | 1.6 | 413 |
307 | 316 | 40 | 343 |
| 1998 | 26,970 | 3.0 | 793 |
313 | 317 | 39 | 693 |
| 1999 | 27,586 | 2.3 | 616 |
323 | 327 | 50 | 509 |
| 2000 | 27,834 | 0.9 | 248 |
- | - | - | - |
| 2001 | 28,159 | 1.2 | 325 |
393 | 386 | 101 | 240 |
| 2002 | 28,791 | 2.2 | 632 |
320 | 339 | 78 | 582 |
| 2003 | 29,027 | 0.8 | 236 |
346 | 332 | 65 | 180 |
| 2004 | 29,449 | 1.5 | 422 |
328 | 302 | 56 | 370 |
| 2005 | 29,550 | 0.3 | 101 |
338 | 339 | 58 | 69 |
| 2006 | 29,889 | 1.1 | 339 |
354 | 292 | 59 | 230 |
| 2007 | 30,334 | 1.5 | 445 |
378 | 320 | 59 | 319 |
Note: Decade years represent April 1, Census data, not the mid-year estimates.
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