3441 Postcode — Woerden, Utrecht

English Nederlands

4-digit postcode 3441 covers Woerden, 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: 2,875
Households: 1,620
Average property value: €382,000
Owner-occupied: 50%
Average household size: 1.8
Urbanity: Strongly urban

Where 3441 is

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

People

Residents	2,875
Men	1,430
Women	1,445
Under 15	290
15 to 25	305
25 to 45	995
45 to 65	715
65 and over	570
Born abroad, in Europe	10%
Born abroad, outside Europe	10%

Households

Households	1,620
Average size	1.8
One-person households	50.9%825
Couples without children	490
One-parent families	4.9%80
Two-parent families	230

Housing

Homes	1,605
Average property value (WOZ)	€382,000
Owner-occupied	50%
Rented	50%
Housing-association homes	260
Flats and shared buildings	62%995
Built before 1945	46.4%745
Unoccupied	5.3%85

Area

Addresses per square kilometre	2,278
Urbanity	Strongly urban
Residents on unemployment, disability or income support	6.4%185

Against the national median

The tick is the national median.

Housing

Owner-occupied	50%
Rented	50%
Flats and shared buildings	62%
Built before 1945	46.4%
Unoccupied	5.3%

Households

One-person households	50.9%
One-parent families	4.9%
Residents on unemployment, disability or income support	6.4%

Age bands

Under 15	10.087%
15 to 25	10.6087%
25 to 45	34.6087%
45 to 65	24.8696%
65 and over	19.8261%

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.