Bevölkerungsentwicklung – Saarlouis
Bevölkerung (Jahresende)
Jährliche Komponenten
| Jahr | Bevölkerung | Geburten | Sterbefälle | Natürlicher Saldo | Wanderungssaldo |
| 2024 |
205.129 |
1.467 |
2.792 |
-1.325 |
385 |
| 2023 |
206.094 |
1.514 |
2.814 |
-1.300 |
1.589 |
| 2022 |
205.785 |
1.550 |
3.003 |
-1.453 |
3.604 |
| 2021 |
193.661 |
1.633 |
2.771 |
-1.138 |
1.096 |
| 2020 |
193.732 |
1.599 |
2.628 |
-1.029 |
461 |
| 2019 |
194.319 |
1.663 |
2.725 |
-1.062 |
249 |
| 2018 |
195.201 |
1.549 |
2.769 |
-1.220 |
641 |
| 2017 |
195.815 |
1.641 |
2.572 |
-931 |
122 |
| 2016 |
196.609 |
1.606 |
2.558 |
-952 |
588 |
| 2015 |
197.009 |
1.528 |
2.592 |
-1.064 |
2.436 |
| 2014 |
195.632 |
1.541 |
2.482 |
-941 |
564 |
| 2013 |
195.976 |
1.364 |
2.507 |
-1.143 |
510 |
| 2012 |
196.611 |
1.401 |
2.411 |
-1.010 |
130 |
| 2011 |
197.452 |
1.385 |
2.446 |
-1.061 |
107 |
| 2010 |
203.308 |
1.429 |
2.359 |
-930 |
-209 |
| 2009 |
204.448 |
1.357 |
2.429 |
-1.072 |
-697 |
| 2008 |
206.215 |
1.375 |
2.392 |
-1.017 |
-488 |
| 2007 |
207.723 |
1.507 |
2.413 |
-906 |
-334 |
| 2006 |
208.962 |
1.484 |
2.395 |
-911 |
-474 |
| 2005 |
210.343 |
1.434 |
2.342 |
-908 |
-69 |
| 2004 |
211.318 |
1.533 |
2.295 |
-762 |
295 |
| 2003 |
211.784 |
1.529 |
2.418 |
-889 |
877 |
| 2002 |
211.796 |
1.557 |
2.384 |
-827 |
942 |
| 2001 |
211.681 |
1.694 |
2.291 |
-597 |
607 |
| 2000 |
211.671 |
1.697 |
2.323 |
-626 |
-262 |
| 1999 |
212.559 |
1.742 |
2.424 |
-682 |
654 |
| 1998 |
212.587 |
1.878 |
2.301 |
-423 |
-2.206 |
| 1997 |
215.216 |
2.041 |
2.312 |
-271 |
299 |
| 1996 |
215.506 |
1.934 |
2.294 |
-360 |
381 |
| 1995 |
215.485 |
1.879 |
2.368 |
-489 |
461 |