9977 Postcode — Kloosterburen, Groningen

English Nederlands

4-digit postcode 9977 covers Kloosterburen, 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: 1,260
Households: 615
Average property value: €231,000
Owner-occupied: 70%
Average household size: 2
Urbanity: Not urban

Where 9977 is

Kloosterburen, Groningen — the point recorded for this postal code. It marks the centre of the code, not its boundary.

People

Residents	1,260
Men	660
Women	600
Under 15	165
15 to 25	125
25 to 45	260
45 to 65	350
65 and over	355
Born abroad, in Europe	0%
Born abroad, outside Europe	0%

Households

Households	615
Average size	2
One-person households	38.2%235
Couples without children	215
One-parent families	5.7%35
Two-parent families	125

Housing

Homes	635
Average property value (WOZ)	€231,000
Owner-occupied	70%
Rented	30%
Housing-association homes	95
Flats and shared buildings	12.6%80
Built before 1945	41.7%265
Unoccupied	4.7%30

Area

Addresses per square kilometre	125
Urbanity	Not urban
Residents on unemployment, disability or income support	9.1%115

Against the national median

The tick is the national median.

Housing

Owner-occupied	70%
Rented	30%
Flats and shared buildings	12.6%
Built before 1945	41.7%
Unoccupied	4.7%

Households

One-person households	38.2%
One-parent families	5.7%
Residents on unemployment, disability or income support	9.1%

Age bands

Under 15	13.1474%
15 to 25	9.96016%
25 to 45	20.7171%
45 to 65	27.8884%
65 and over	28.2869%

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.