Postal Codes

9999 Postcode

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English Nederlands

4-digit postcode 9999 covers Stitswerd, Groningen. Dutch postcodes are four digits and two letters. The four digits identify a delivery area, and it is the level Statistics Netherlands publishes against, so the figures below describe this postcode itself rather than the town around it.

Residents
90
Households
40
Average property value
€324,000
Owner-occupied
90%
Average household size
2.2
Urbanity
Not urban

Where 9999 is

Stitswerd, Groningen โ€” the point recorded for this postal code. It marks the centre of the code, not its boundary.

People
Residents90
Men45
Women45
Under 1510
15 to 255
25 to 4510
45 to 6530
65 and over35
Households
Households40
Average size2.2
One-person households25%10
Couples without children15
Two-parent families10
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Housing
Homes40
Average property value (WOZ)€324,000
Owner-occupied90%
Built before 194575%30
Area
Addresses per square kilometre12
UrbanityNot urban
Residents on unemployment, disability or income support11.1%10
Against the national median
Residents90Average property value€324,000Average household size2.2One-person households25%

The tick is the national median.

Housing
Owner-occupied90%
Built before 194575%
Households
One-person households25%
Residents on unemployment, disability or income support11.1%
Age bands
Under 1511.1111%
15 to 255.55556%
25 to 4511.1111%
45 to 6533.3333%
65 and over38.8889%

Figures from Statistics Netherlands (CBS), key figures per postcode, 1 January 2025. CBS withholds figures for areas with too few residents to publish safely, so a missing value here means withheld, not zero.

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