4023 Postcode — Rijswijk (GLD), Guelders

English Nederlands

4-digit postcode 4023 covers Rijswijk (GLD), Guelders. 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: 655
Households: 275
Average property value: €480,000
Owner-occupied: 70%
Average household size: 2.4
Urbanity: Not urban

Where 4023 is

Rijswijk (GLD), Guelders — the point recorded for this postal code. It marks the centre of the code, not its boundary.

People

Residents	655
Men	330
Women	325
Under 15	95
15 to 25	75
25 to 45	105
45 to 65	235
65 and over	150
Born abroad, in Europe	0%
Born abroad, outside Europe	0%

Households

Households	275
Average size	2.4
One-person households	27.3%75
Couples without children	105
One-parent families	3.6%10
Two-parent families	85

Housing

Homes	275
Average property value (WOZ)	€480,000
Owner-occupied	70%
Rented	30%
Housing-association homes	55
Flats and shared buildings	5.5%15
Built before 1945	32.7%90
Unoccupied	7.3%20

Area

Addresses per square kilometre	56
Urbanity	Not urban
Residents on unemployment, disability or income support	6.9%45

Against the national median

The tick is the national median.

Housing

Owner-occupied	70%
Rented	30%
Flats and shared buildings	5.5%
Built before 1945	32.7%
Unoccupied	7.3%

Households

One-person households	27.3%
One-parent families	3.6%
Residents on unemployment, disability or income support	6.9%

Age bands

Under 15	14.3939%
15 to 25	11.3636%
25 to 45	15.9091%
45 to 65	35.6061%
65 and over	22.7273%

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.