In het postcodegebied 9511 is het aantal inwoners sinds 1998 als volgt opgebouwd :
| Jaar | Inwoners | Groei |
| 1998 | 965 | |
| 1999 | 970 | 0.52% |
| 2000 | 960 | -1.03% |
| 2001 | 950 | -1.04% |
| 2002 | 990 | 4.21% |
| 2003 | 990 | 0.00% |
| 2004 | 1,020 | 3.03% |
| 2005 | 1,005 | -1.47% |
| 2006 | 1,010 | 0.50% |
| 2007 | 1,015 | 0.50% |
| 2008 | 995 | -1.97% |
| 2009 | 1,010 | 1.51% |
| 2010 | 1,005 | -0.50% |
| 2011 | 985 | -1.99% |
| .2012 | 975 | -1.02% |
| 2013 | 970 | -0.51% |
| 2014 | 975 | 0.52% |
| 2015 | 975 | 0.00% |
| 2016 | 960 | -1.54% |
| 2017 | 975 | 1.56% |
| 2018 | 970 | -0.51% |
| 2019 | 1,000 | 3.09% |
| 2020 | 975 | -2.50% |