In het postcodegebied 6051 is het aantal inwoners sinds 1998 als volgt opgebouwd :
| Jaar | Inwoners | Groei |
| 1998 | 7,330 | |
| 1999 | 7,265 | -0.89% |
| 2000 | 7,315 | 0.69% |
| 2001 | 7,405 | 1.23% |
| 2002 | 7,400 | -0.07% |
| 2003 | 7,430 | 0.41% |
| 2004 | 7,425 | -0.07% |
| 2005 | 7,365 | -0.81% |
| 2006 | 7,300 | -0.88% |
| 2007 | 7,325 | 0.34% |
| 2008 | 7,315 | -0.14% |
| 2009 | 7,265 | -0.68% |
| 2010 | 7,215 | -0.69% |
| 2011 | 7,255 | 0.55% |
| .2012 | 7,165 | -1.24% |
| 2013 | 7,140 | -0.35% |
| 2014 | 7,100 | -0.56% |
| 2015 | 6,980 | -1.69% |
| 2016 | 6,980 | 0.00% |
| 2017 | 6,970 | -0.14% |
| 2018 | 6,955 | -0.22% |
| 2019 | 6,930 | -0.36% |
| 2020 | 7,005 | 1.08% |