Plaquemines Parish, LA Population and Components of Change
| Date |
Population |
% Change |
Components of Change |
Total Population Change |
Births |
Deaths |
Inter- national Immigra- tion |
Net Domestic Migration |
| 1970 | 25,225 | - | - |
- | - | - | - |
| 1971 | 26,300 | 4.3 | 1,075 |
- | - | - | - |
| 1972 | 25,700 | -2.3 | -600 |
- | - | - | - |
| 1973 | 25,400 | -1.2 | -300 |
- | - | - | - |
| 1974 | 25,600 | 0.8 | 200 |
- | - | - | - |
| 1975 | 25,700 | 0.4 | 100 |
- | - | - | - |
| 1976 | 25,700 | 0.0 | 0 |
- | - | - | - |
| 1977 | 25,800 | 0.4 | 100 |
- | - | - | - |
| 1978 | 25,900 | 0.4 | 100 |
- | - | - | - |
| 1979 | 25,900 | 0.0 | 0 |
- | - | - | - |
| 1980 | 26,049 | 0.6 | 149 |
- | - | - | - |
| 1981 | 26,265 | 0.8 | 216 |
714 | 242 | - | - |
| 1982 | 26,752 | 1.9 | 487 |
570 | 186 | - | - |
| 1983 | 26,915 | 0.6 | 163 |
580 | 189 | - | - |
| 1984 | 26,693 | -0.8 | -222 |
568 | 189 | - | - |
| 1985 | 26,625 | -0.3 | -68 |
553 | 187 | - | - |
| 1986 | 26,669 | 0.2 | 44 |
560 | 184 | - | - |
| 1987 | 26,238 | -1.6 | -431 |
513 | 181 | - | - |
| 1988 | 26,319 | 0.3 | 81 |
445 | 184 | - | - |
| 1989 | 25,922 | -1.5 | -397 |
452 | 187 | - | - |
| 1990 | 25,575 | -1.3 | -347 |
353 | 133 | - | - |
| 1991 | 25,589 | 0.1 | 14 |
525 | 231 | 34 | -404 |
| 1992 | 25,891 | 1.2 | 302 |
445 | 218 | 37 | -66 |
| 1993 | 25,567 | -1.3 | -324 |
443 | 166 | 21 | -708 |
| 1994 | 25,668 | 0.4 | 101 |
422 | 177 | 3 | -227 |
| 1995 | 25,942 | 1.1 | 274 |
409 | 186 | 19 | -31 |
| 1996 | 26,149 | 0.8 | 207 |
402 | 194 | 13 | -75 |
| 1997 | 26,430 | 1.1 | 281 |
407 | 203 | 14 | -15 |
| 1998 | 26,727 | 1.1 | 297 |
424 | 209 | 10 | 43 |
| 1999 | 26,689 | -0.1 | -38 |
414 | 210 | 13 | -303 |
| 2000 | 26,757 | 0.3 | 68 |
- | - | - | - |
| 2001 | 26,857 | 0.4 | 100 |
474 | 273 | 1 | -79 |
| 2002 | 27,133 | 1.0 | 276 |
395 | 212 | -19 | 131 |
| 2003 | 27,665 | 2.0 | 532 |
415 | 233 | -51 | 408 |
| 2004 | 28,636 | 3.5 | 971 |
466 | 226 | 21 | 750 |
| 2005 | 28,588 | -0.2 | -48 |
404 | 232 | -5 | -193 |
| 2006 | 21,625 | -24.4 | -6,963 |
240 | 196 | 9 | -7,009 |
| 2007 | 21,540 | -0.4 | -85 |
209 | 145 | -5 | -117 |
Note: Decade years represent April 1, Census data, not the mid-year estimates.
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