Richland 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 | 21,774 | - | - |
- | - | - | - |
| 1971 | 22,300 | 2.4 | 526 |
- | - | - | - |
| 1972 | 22,800 | 2.2 | 500 |
- | - | - | - |
| 1973 | 22,000 | -3.5 | -800 |
- | - | - | - |
| 1974 | 21,800 | -0.9 | -200 |
- | - | - | - |
| 1975 | 22,000 | 0.9 | 200 |
- | - | - | - |
| 1976 | 22,300 | 1.4 | 300 |
- | - | - | - |
| 1977 | 22,200 | -0.4 | -100 |
- | - | - | - |
| 1978 | 22,100 | -0.5 | -100 |
- | - | - | - |
| 1979 | 22,200 | 0.5 | 100 |
- | - | - | - |
| 1980 | 22,187 | -0.1 | -13 |
- | - | - | - |
| 1981 | 22,281 | 0.4 | 94 |
564 | 315 | - | - |
| 1982 | 22,345 | 0.3 | 64 |
440 | 242 | - | - |
| 1983 | 22,376 | 0.1 | 31 |
419 | 246 | - | - |
| 1984 | 22,186 | -0.8 | -190 |
413 | 243 | - | - |
| 1985 | 22,493 | 1.4 | 307 |
405 | 246 | - | - |
| 1986 | 22,250 | -1.1 | -243 |
405 | 272 | - | - |
| 1987 | 21,745 | -2.3 | -505 |
389 | 274 | - | - |
| 1988 | 21,433 | -1.4 | -312 |
363 | 268 | - | - |
| 1989 | 21,121 | -1.5 | -312 |
353 | 267 | - | - |
| 1990 | 20,629 | -2.3 | -492 |
261 | 194 | - | - |
| 1991 | 20,411 | -1.1 | -218 |
471 | 305 | 0 | -380 |
| 1992 | 20,436 | 0.1 | 25 |
377 | 250 | 2 | -96 |
| 1993 | 20,456 | 0.1 | 20 |
347 | 222 | 3 | -103 |
| 1994 | 20,560 | 0.5 | 104 |
339 | 246 | 1 | 20 |
| 1995 | 20,767 | 1.0 | 207 |
309 | 247 | 3 | 145 |
| 1996 | 20,841 | 0.4 | 74 |
303 | 276 | 13 | 44 |
| 1997 | 20,950 | 0.5 | 109 |
365 | 244 | 3 | -16 |
| 1998 | 21,038 | 0.4 | 88 |
347 | 257 | 0 | 25 |
| 1999 | 21,039 | 0.0 | 1 |
372 | 252 | 1 | -75 |
| 2000 | 20,981 | -0.3 | -58 |
- | - | - | - |
| 2001 | 20,851 | -0.6 | -130 |
401 | 340 | 2 | -177 |
| 2002 | 20,723 | -0.6 | -128 |
320 | 268 | 1 | -166 |
| 2003 | 20,477 | -1.2 | -246 |
267 | 243 | -1 | -256 |
| 2004 | 20,358 | -0.6 | -119 |
273 | 247 | 2 | -130 |
| 2005 | 20,301 | -0.3 | -57 |
310 | 251 | 0 | -95 |
| 2006 | 20,452 | 0.7 | 151 |
316 | 247 | 1 | 89 |
| 2007 | 20,455 | 0.0 | 3 |
304 | 229 | 0 | -76 |
| 2008 | 20,501 | 0.2 | 46 |
309 | 245 | 1 | -30 |
Note: Decade years represent April 1, Census data, not the mid-year estimates.
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