3526 Postcode — Utrecht, Utrecht

English Nederlands

4-digit postcode 3526 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: 12,345
Households: 6,730
Average property value: €321,000
Owner-occupied: 20%
Average household size: 1.8
Urbanity: Very strongly urban

Where 3526 is

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

People

Residents	12,345
Men	6,320
Women	6,025
Under 15	1,820
15 to 25	1,955
25 to 45	5,290
45 to 65	2,135
65 and over	1,150
Born abroad, in Europe	10%
Born abroad, outside Europe	30%

Households

Households	6,730
Average size	1.8
One-person households	59.8%4,025
Couples without children	1,245
One-parent families	6.5%435
Two-parent families	1,025

Housing

Homes	6,025
Average property value (WOZ)	€321,000
Owner-occupied	20%
Rented	80%
Housing-association homes	3,245
Flats and shared buildings	88.3%5,320
Built before 1945	0.1%5
Unoccupied	3.8%230

Area

Addresses per square kilometre	3,259
Urbanity	Very strongly urban
Residents on unemployment, disability or income support	13%1,600

Against the national median

The tick is the national median.

Housing

Owner-occupied	20%
Rented	80%
Flats and shared buildings	88.3%
Built before 1945	0.1%
Unoccupied	3.8%

Households

One-person households	59.8%
One-parent families	6.5%
Residents on unemployment, disability or income support	13%

Age bands

Under 15	14.7368%
15 to 25	15.83%
25 to 45	42.834%
45 to 65	17.2874%
65 and over	9.31174%

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.