In het postcodegebied 6224 is het aantal inwoners sinds 1998 als volgt opgebouwd :
| Jaar | Inwoners | Groei |
| 1998 | 9,295 | |
| 1999 | 9,375 | 0.86% |
| 2000 | 9,470 | 1.01% |
| 2001 | 9,415 | -0.58% |
| 2002 | 9,200 | -2.28% |
| 2003 | 8,980 | -2.39% |
| 2004 | 8,960 | -0.22% |
| 2005 | 8,935 | -0.28% |
| 2006 | 8,870 | -0.73% |
| 2007 | 8,715 | -1.75% |
| 2008 | 8,755 | 0.46% |
| 2009 | 8,820 | 0.74% |
| 2010 | 8,705 | -1.30% |
| 2011 | 8,605 | -1.15% |
| .2012 | 8,525 | -0.93% |
| 2013 | 8,535 | 0.12% |
| 2014 | 8,540 | 0.06% |
| 2015 | 8,525 | -0.18% |
| 2016 | 8,565 | 0.47% |
| 2017 | 8,525 | -0.47% |
| 2018 | 8,180 | -4.05% |
| 2019 | 8,080 | -1.22% |
| 2020 | 8,045 | -0.43% |