St. Martin 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 | 32,453 | - | - |
- | - | - | - |
| 1971 | 33,500 | 3.2 | 1,047 |
- | - | - | - |
| 1972 | 34,100 | 1.8 | 600 |
- | - | - | - |
| 1973 | 34,400 | 0.9 | 300 |
- | - | - | - |
| 1974 | 35,000 | 1.7 | 600 |
- | - | - | - |
| 1975 | 35,600 | 1.7 | 600 |
- | - | - | - |
| 1976 | 36,000 | 1.1 | 400 |
- | - | - | - |
| 1977 | 37,000 | 2.8 | 1,000 |
- | - | - | - |
| 1978 | 37,800 | 2.2 | 800 |
- | - | - | - |
| 1979 | 39,000 | 3.2 | 1,200 |
- | - | - | - |
| 1980 | 40,214 | 3.1 | 1,214 |
- | - | - | - |
| 1981 | 41,490 | 3.2 | 1,276 |
1,135 | 379 | - | - |
| 1982 | 43,343 | 4.5 | 1,853 |
902 | 305 | - | - |
| 1983 | 44,776 | 3.3 | 1,433 |
911 | 317 | - | - |
| 1984 | 45,157 | 0.9 | 381 |
912 | 327 | - | - |
| 1985 | 45,228 | 0.2 | 71 |
918 | 324 | - | - |
| 1986 | 45,622 | 0.9 | 394 |
909 | 318 | - | - |
| 1987 | 44,915 | -1.5 | -707 |
855 | 318 | - | - |
| 1988 | 44,404 | -1.1 | -511 |
815 | 323 | - | - |
| 1989 | 44,143 | -0.6 | -261 |
803 | 322 | - | - |
| 1990 | 44,097 | -0.1 | -46 |
598 | 235 | - | - |
| 1991 | 44,267 | 0.4 | 170 |
921 | 391 | 32 | -440 |
| 1992 | 44,694 | 1.0 | 427 |
781 | 342 | 15 | -66 |
| 1993 | 45,146 | 1.0 | 452 |
791 | 322 | 10 | -81 |
| 1994 | 45,956 | 1.8 | 810 |
754 | 352 | 5 | 357 |
| 1995 | 46,010 | 0.1 | 54 |
713 | 360 | 14 | -352 |
| 1996 | 46,523 | 1.1 | 513 |
723 | 366 | 9 | 107 |
| 1997 | 47,234 | 1.5 | 711 |
720 | 350 | 5 | 273 |
| 1998 | 47,935 | 1.5 | 701 |
773 | 367 | 9 | 237 |
| 1999 | 48,285 | 0.7 | 350 |
733 | 352 | 5 | -178 |
| 2000 | 48,583 | 0.6 | 298 |
- | - | - | - |
| 2001 | 49,068 | 1.0 | 485 |
981 | 520 | 9 | 59 |
| 2002 | 49,340 | 0.6 | 272 |
714 | 388 | 7 | -9 |
| 2003 | 49,575 | 0.5 | 235 |
676 | 435 | 4 | 58 |
| 2004 | 49,867 | 0.6 | 292 |
700 | 405 | 7 | 24 |
| 2005 | 50,002 | 0.3 | 135 |
783 | 409 | 5 | -200 |
| 2006 | 51,163 | 2.3 | 1,161 |
735 | 457 | 6 | 905 |
| 2007 | 51,624 | 0.9 | 461 |
777 | 457 | 5 | 136 |
| 2008 | 52,097 | 0.9 | 473 |
768 | 454 | 6 | 160 |
Note: Decade years represent April 1, Census data, not the mid-year estimates.
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