In het postcodegebied 6226 is het aantal inwoners sinds 1998 als volgt opgebouwd :
| Jaar | Inwoners | Groei |
| 1998 | 7,110 | |
| 1999 | 7,140 | 0.42% |
| 2000 | 7,195 | 0.77% |
| 2001 | 7,230 | 0.49% |
| 2002 | 7,325 | 1.31% |
| 2003 | 7,370 | 0.61% |
| 2004 | 7,500 | 1.76% |
| 2005 | 7,445 | -0.73% |
| 2006 | 7,320 | -1.68% |
| 2007 | 7,300 | -0.27% |
| 2008 | 7,310 | 0.14% |
| 2009 | 7,350 | 0.55% |
| 2010 | 7,420 | 0.95% |
| 2011 | 7,500 | 1.08% |
| .2012 | 7,610 | 1.47% |
| 2013 | 7,705 | 1.25% |
| 2014 | 7,700 | -0.06% |
| 2015 | 7,675 | -0.32% |
| 2016 | 7,520 | -2.02% |
| 2017 | 7,485 | -0.47% |
| 2018 | 7,455 | -0.40% |
| 2019 | 7,385 | -0.94% |
| 2020 | 7,335 | -0.68% |