3524 Postcode — Utrecht, Utrecht

English Nederlands

4-digit postcode 3524 covers Utrecht, 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: 11,385
Households: 6,475
Average property value: €408,000
Owner-occupied: 50%
Average household size: 1.8
Urbanity: Strongly urban

Where 3524 is

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

People

Residents	11,385
Men	5,760
Women	5,620
Under 15	1,415
15 to 25	1,705
25 to 45	3,850
45 to 65	2,820
65 and over	1,590
Born abroad, in Europe	10%
Born abroad, outside Europe	20%

Households

Households	6,475
Average size	1.8
One-person households	58.2%3,770
Couples without children	1,295
One-parent families	5.9%380
Two-parent families	1,030

Housing

Homes	5,470
Average property value (WOZ)	€408,000
Owner-occupied	50%
Rented	50%
Housing-association homes	2,780
Flats and shared buildings	62.4%3,415
Unoccupied	1.5%80

Area

Addresses per square kilometre	2,263
Urbanity	Strongly urban
Residents on unemployment, disability or income support	10.6%1,205

Against the national median

The tick is the national median.

Housing

Owner-occupied	50%
Rented	50%
Flats and shared buildings	62.4%
Unoccupied	1.5%

Households

One-person households	58.2%
One-parent families	5.9%
Residents on unemployment, disability or income support	10.6%

Age bands

Under 15	12.4341%
15 to 25	14.9824%
25 to 45	33.8313%
45 to 65	24.7803%
65 and over	13.9719%

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.