9986 Postcode — Oldenzijl, Groningen

English Nederlands

4-digit postcode 9986 covers Oldenzijl, 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: 110
Households: 50
Average property value: €282,000
Owner-occupied: 70%
Average household size: 2
Urbanity: Not urban

Where 9986 is

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

People

Residents	110
Men	60
Women	45
Under 15	15
15 to 25	10
25 to 45	25
45 to 65	30
65 and over	30

Households

Households	50
Average size	2
One-person households	50%25
Couples without children	15
Two-parent families	10

Housing

Homes	55
Average property value (WOZ)	€282,000
Owner-occupied	70%
Rented	30%
Flats and shared buildings	18.2%10
Built before 1945	54.5%30

Area

Addresses per square kilometre	17
Urbanity	Not urban
Residents on unemployment, disability or income support	9.1%10

Against the national median

The tick is the national median.

Housing

Owner-occupied	70%
Rented	30%
Flats and shared buildings	18.2%
Built before 1945	54.5%

Households

One-person households	50%
Residents on unemployment, disability or income support	9.1%

Age bands

Under 15	13.6364%
15 to 25	9.09091%
25 to 45	22.7273%
45 to 65	27.2727%
65 and over	27.2727%

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.