In het postcodegebied 6229 is het aantal inwoners sinds 1998 als volgt opgebouwd :
| Jaar | Inwoners | Groei |
| 1998 | 7,205 | |
| 1999 | 7,165 | -0.56% |
| 2000 | 7,090 | -1.05% |
| 2001 | 7,175 | 1.20% |
| 2002 | 7,165 | -0.14% |
| 2003 | 7,170 | 0.07% |
| 2004 | 7,095 | -1.05% |
| 2005 | 7,160 | 0.92% |
| 2006 | 7,110 | -0.70% |
| 2007 | 7,055 | -0.77% |
| 2008 | 6,870 | -2.62% |
| 2009 | 6,940 | 1.02% |
| 2010 | 6,960 | 0.29% |
| 2011 | 6,945 | -0.22% |
| .2012 | 6,905 | -0.58% |
| 2013 | 6,915 | 0.14% |
| 2014 | 6,895 | -0.29% |
| 2015 | 6,920 | 0.36% |
| 2016 | 6,815 | -1.52% |
| 2017 | 6,825 | 0.15% |
| 2018 | 6,755 | -1.03% |
| 2019 | 6,740 | -0.22% |
| 2020 | 6,675 | -0.96% |