Boulder-Longmont, CO MSA Population
and Components of Change
(1999 MSA Definition)
| Date |
Population |
%
Change |
Components of Change |
Total
Population
Change |
Births |
Deaths |
Inter-
national
Immigra-
tion |
Net
Domestic
Migration |
| 1970 | 131,889 | - | - |
- | - | - | - |
| 1971 | 140,800 | 6.8 | 8,911 |
- | - | - | - |
| 1972 | 151,300 | 7.5 | 10,500 |
- | - | - | - |
| 1973 | 159,500 | 5.4 | 8,200 |
- | - | - | - |
| 1974 | 166,400 | 4.3 | 6,900 |
- | - | - | - |
| 1975 | 166,700 | 0.2 | 300 |
- | - | - | - |
| 1976 | 169,100 | 1.4 | 2,400 |
- | - | - | - |
| 1977 | 178,100 | 5.3 | 9,000 |
- | - | - | - |
| 1978 | 183,400 | 3.0 | 5,300 |
- | - | - | - |
| 1979 | 187,100 | 2.0 | 3,700 |
- | - | - | - |
| 1980 | 189,625 | 1.3 | 2,525 |
- | - | - | - |
| 1981 | 195,705 | 3.2 | 6,080 |
3,553 | 1,183 | - | - |
| 1982 | 200,827 | 2.6 | 5,122 |
3,039 | 999 | - | - |
| 1983 | 206,440 | 2.8 | 5,613 |
3,060 | 977 | - | - |
| 1984 | 211,206 | 2.3 | 4,766 |
3,160 | 1,002 | - | - |
| 1985 | 213,942 | 1.3 | 2,736 |
3,281 | 1,054 | - | - |
| 1986 | 215,971 | 0.9 | 2,029 |
3,301 | 1,035 | - | - |
| 1987 | 218,024 | 1.0 | 2,053 |
3,262 | 1,034 | - | - |
| 1988 | 219,915 | 0.9 | 1,891 |
3,241 | 1,066 | - | - |
| 1989 | 223,507 | 1.6 | 3,592 |
3,231 | 1,068 | - | - |
| 1990 | 225,339 | 0.8 | 1,832 |
2,423 | 799 | - | - |
| 1991 | 232,846 | 3.3 | 7,507 |
4,195 | 1,351 | 434 | 2,767 |
| 1992 | 240,430 | 3.3 | 7,584 |
3,338 | 1,063 | 445 | 3,696 |
| 1993 | 247,405 | 2.9 | 6,975 |
3,238 | 1,205 | 587 | 3,235 |
| 1994 | 254,324 | 2.8 | 6,919 |
3,161 | 1,210 | 638 | 3,161 |
| 1995 | 259,520 | 2.0 | 5,196 |
3,057 | 1,303 | 871 | 1,388 |
| 1996 | 264,630 | 2.0 | 5,110 |
3,235 | 1,242 | 897 | 1,054 |
| 1997 | 270,744 | 2.3 | 6,114 |
3,227 | 1,368 | 967 | 1,905 |
| 1998 | 277,562 | 2.5 | 6,818 |
3,349 | 1,385 | 880 | 2,435 |
| 1999 | 285,901 | 3.0 | 8,339 |
3,400 | 1,419 | 764 | 3,637 |
| 2000 | 291,288 | 1.9 | 5,387 |
- | - | - | - |
| 2001 | 277,989 | -4.6 | -13,299 |
4,464 | 1,673 | 2,189 | 3,418 |
| 2002 | 280,298 | 0.8 | 2,309 |
3,599 | 1,323 | 1,710 | -1,483 |
| 2003 | 279,933 | -0.1 | -365 |
3,523 | 1,450 | 1,490 | -3,780 |
| 2004 | 281,838 | 0.7 | 1,905 |
3,571 | 1,443 | 1,365 | -1,413 |
| 2005 | 283,026 | 0.4 | 1,188 |
3,511 | 1,386 | 1,381 | -2,096 |
| 2006 | 286,125 | 1.1 | 3,099 |
3,490 | 1,418 | 1,425 | -301 |
| 2007 | 290,262 | 1.4 | 4,137 |
3,512 | 1,392 | 1,421 | 576 |
Note: Decade years represent April 1, Census data, not the mid-year estimates. The MSAs are based on the 1999 MSA definition.
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