6603 Postcode — Wijchen, Guelders

English Nederlands

4-digit postcode 6603 covers Wijchen, 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: 5,570
Households: 2,265
Average property value: €443,000
Owner-occupied: 70%
Average household size: 2.4
Urbanity: Little urban

Where 6603 is

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

People

Residents	5,570
Men	2,785
Women	2,785
Under 15	970
15 to 25	615
25 to 45	1,430
45 to 65	1,540
65 and over	1,010
Born abroad, in Europe	0%
Born abroad, outside Europe	0%

Households

Households	2,265
Average size	2.4
One-person households	29.8%675
Couples without children	660
One-parent families	7.1%160
Two-parent families	770

Housing

Homes	2,460
Average property value (WOZ)	€443,000
Owner-occupied	70%
Rented	30%
Housing-association homes	535
Flats and shared buildings	19.9%490
Built before 1945	10.8%265
Unoccupied	5.3%130

Area

Addresses per square kilometre	602
Urbanity	Little urban
Residents on unemployment, disability or income support	6.1%340

Against the national median

The tick is the national median.

Housing

Owner-occupied	70%
Rented	30%
Flats and shared buildings	19.9%
Built before 1945	10.8%
Unoccupied	5.3%

Households

One-person households	29.8%
One-parent families	7.1%
Residents on unemployment, disability or income support	6.1%

Age bands

Under 15	17.4304%
15 to 25	11.0512%
25 to 45	25.6963%
45 to 65	27.673%
65 and over	18.1491%

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.