Jo Daviess County, IL Population and Components of Change
| Date |
Population |
% Change |
Components of Change |
Total Population Change |
Births |
Deaths |
Inter- national Immigra- tion |
Net Domestic Migration |
| 1970 | 21,766 | - | - |
- | - | - | - |
| 1971 | 22,300 | 2.5 | 534 |
- | - | - | - |
| 1972 | 22,400 | 0.4 | 100 |
- | - | - | - |
| 1973 | 22,300 | -0.4 | -100 |
- | - | - | - |
| 1974 | 22,300 | 0.0 | 0 |
- | - | - | - |
| 1975 | 22,700 | 1.8 | 400 |
- | - | - | - |
| 1976 | 23,000 | 1.3 | 300 |
- | - | - | - |
| 1977 | 23,300 | 1.3 | 300 |
- | - | - | - |
| 1978 | 23,200 | -0.4 | -100 |
- | - | - | - |
| 1979 | 23,500 | 1.3 | 300 |
- | - | - | - |
| 1980 | 23,520 | 0.1 | 20 |
- | - | - | - |
| 1981 | 23,786 | 1.1 | 266 |
449 | 255 | - | - |
| 1982 | 23,469 | -1.3 | -317 |
337 | 207 | - | - |
| 1983 | 23,185 | -1.2 | -284 |
308 | 196 | - | - |
| 1984 | 22,944 | -1.0 | -241 |
309 | 210 | - | - |
| 1985 | 22,871 | -0.3 | -73 |
312 | 210 | - | - |
| 1986 | 22,592 | -1.2 | -279 |
289 | 215 | - | - |
| 1987 | 22,294 | -1.3 | -298 |
272 | 226 | - | - |
| 1988 | 22,175 | -0.5 | -119 |
276 | 223 | - | - |
| 1989 | 22,069 | -0.5 | -106 |
274 | 202 | - | - |
| 1990 | 21,821 | -1.1 | -248 |
194 | 137 | - | - |
| 1991 | 22,008 | 0.9 | 187 |
317 | 268 | 3 | 51 |
| 1992 | 21,964 | -0.2 | -44 |
240 | 212 | -3 | -143 |
| 1993 | 22,276 | 1.4 | 312 |
227 | 216 | 2 | 221 |
| 1994 | 22,358 | 0.4 | 82 |
263 | 231 | 10 | -29 |
| 1995 | 22,252 | -0.5 | -106 |
254 | 211 | 6 | -220 |
| 1996 | 22,252 | 0.0 | 0 |
231 | 215 | 3 | -83 |
| 1997 | 22,249 | 0.0 | -3 |
258 | 203 | 6 | -138 |
| 1998 | 22,132 | -0.5 | -117 |
253 | 226 | 3 | -195 |
| 1999 | 22,242 | 0.5 | 110 |
257 | 205 | 22 | -6 |
| 2000 | 22,289 | 0.2 | 47 |
- | - | - | - |
| 2001 | 22,407 | 0.5 | 118 |
312 | 272 | 34 | 62 |
| 2002 | 22,336 | -0.3 | -71 |
210 | 214 | 29 | -80 |
| 2003 | 22,474 | 0.6 | 138 |
256 | 233 | 24 | 118 |
| 2004 | 22,356 | -0.5 | -118 |
234 | 216 | 17 | -139 |
| 2005 | 22,311 | -0.2 | -45 |
206 | 247 | 18 | -2 |
| 2006 | 22,421 | 0.5 | 110 |
228 | 226 | 17 | 99 |
| 2007 | 22,304 | -0.5 | -117 |
249 | 230 | 18 | -158 |
Note: Decade years represent April 1, Census data, not the mid-year estimates.
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