Union 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 | 18,447 | - | - |
- | - | - | - |
| 1971 | 19,000 | 3.0 | 553 |
- | - | - | - |
| 1972 | 18,700 | -1.6 | -300 |
- | - | - | - |
| 1973 | 19,000 | 1.6 | 300 |
- | - | - | - |
| 1974 | 19,200 | 1.1 | 200 |
- | - | - | - |
| 1975 | 19,500 | 1.6 | 300 |
- | - | - | - |
| 1976 | 19,800 | 1.5 | 300 |
- | - | - | - |
| 1977 | 20,100 | 1.5 | 300 |
- | - | - | - |
| 1978 | 20,300 | 1.0 | 200 |
- | - | - | - |
| 1979 | 20,600 | 1.5 | 300 |
- | - | - | - |
| 1980 | 21,167 | 2.8 | 567 |
- | - | - | - |
| 1981 | 21,229 | 0.3 | 62 |
415 | 287 | - | - |
| 1982 | 21,343 | 0.5 | 114 |
322 | 232 | - | - |
| 1983 | 21,430 | 0.4 | 87 |
342 | 227 | - | - |
| 1984 | 21,703 | 1.3 | 273 |
336 | 236 | - | - |
| 1985 | 21,890 | 0.9 | 187 |
327 | 257 | - | - |
| 1986 | 22,180 | 1.3 | 290 |
323 | 263 | - | - |
| 1987 | 21,687 | -2.2 | -493 |
324 | 248 | - | - |
| 1988 | 21,340 | -1.6 | -347 |
314 | 248 | - | - |
| 1989 | 21,065 | -1.3 | -275 |
306 | 255 | - | - |
| 1990 | 20,796 | -1.3 | -269 |
233 | 183 | - | - |
| 1991 | 20,785 | -0.1 | -11 |
363 | 336 | -2 | -95 |
| 1992 | 21,117 | 1.6 | 332 |
331 | 242 | 5 | 190 |
| 1993 | 21,407 | 1.4 | 290 |
296 | 283 | 1 | 227 |
| 1994 | 21,592 | 0.9 | 185 |
275 | 301 | 1 | 160 |
| 1995 | 21,788 | 0.9 | 196 |
267 | 298 | 10 | 175 |
| 1996 | 21,950 | 0.7 | 162 |
300 | 297 | 4 | 108 |
| 1997 | 22,242 | 1.3 | 292 |
305 | 265 | 17 | 173 |
| 1998 | 22,512 | 1.2 | 270 |
318 | 260 | 9 | 164 |
| 1999 | 22,737 | 1.0 | 225 |
310 | 256 | 4 | 75 |
| 2000 | 22,803 | 0.3 | 66 |
- | - | - | - |
| 2001 | 22,810 | 0.0 | 7 |
419 | 325 | 20 | -85 |
| 2002 | 22,651 | -0.7 | -159 |
315 | 230 | 17 | -247 |
| 2003 | 22,770 | 0.5 | 119 |
305 | 286 | 15 | 107 |
| 2004 | 22,678 | -0.4 | -92 |
316 | 237 | 14 | -169 |
| 2005 | 22,741 | 0.3 | 63 |
348 | 244 | 13 | -35 |
| 2006 | 22,846 | 0.5 | 105 |
307 | 249 | 14 | 40 |
| 2007 | 22,773 | -0.3 | -73 |
320 | 258 | 14 | -158 |
Note: Decade years represent April 1, Census data, not the mid-year estimates.
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