3961 Postcode — Wijk bij Duurstede, Utrecht

English Nederlands

4-digit postcode 3961 covers Wijk bij Duurstede, Utrecht. 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: 9,465
Households: 4,365
Average property value: €419,000
Owner-occupied: 60%
Average household size: 2.1
Urbanity: Moderately urban

Where 3961 is

Wijk bij Duurstede, Utrecht — the point recorded for this postal code. It marks the centre of the code, not its boundary.

People

Residents	9,465
Men	4,590
Women	4,875
Under 15	1,390
15 to 25	925
25 to 45	2,080
45 to 65	2,605
65 and over	2,465
Born abroad, in Europe	0%
Born abroad, outside Europe	10%

Households

Households	4,365
Average size	2.1
One-person households	34.2%1,495
Couples without children	1,490
One-parent families	7.7%335
Two-parent families	1,045

Housing

Homes	4,395
Average property value (WOZ)	€419,000
Owner-occupied	60%
Rented	40%
Housing-association homes	1,235
Flats and shared buildings	23.7%1,040
Built before 1945	9.7%425
Unoccupied	1.9%85

Area

Addresses per square kilometre	1,375
Urbanity	Moderately urban
Residents on unemployment, disability or income support	6.6%620

Against the national median

The tick is the national median.

Housing

Owner-occupied	60%
Rented	40%
Flats and shared buildings	23.7%
Built before 1945	9.7%
Unoccupied	1.9%

Households

One-person households	34.2%
One-parent families	7.7%
Residents on unemployment, disability or income support	6.6%

Age bands

Under 15	14.6857%
15 to 25	9.77285%
25 to 45	21.9757%
45 to 65	27.5225%
65 and over	26.0433%

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.