3584 Postcode — Utrecht, Utrecht

English Nederlands

4-digit postcode 3584 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: 7,585
Households: 6,085
Average property value: €413,000
Owner-occupied: 30%
Average household size: 1.2
Urbanity: Moderately urban

Where 3584 is

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

People

Residents	7,585
Men	3,185
Women	4,400
Under 15	410
15 to 25	3,915
25 to 45	2,115
45 to 65	655
65 and over	485
Born abroad, in Europe	20%
Born abroad, outside Europe	10%

Households

Households	6,085
Average size	1.2
One-person households	85.9%5,230
Couples without children	475
One-parent families	1.7%105
Two-parent families	275

Housing

Homes	2,960
Average property value (WOZ)	€413,000
Owner-occupied	30%
Rented	70%
Housing-association homes	1,555
Flats and shared buildings	84%2,485
Built before 1945	2%60
Unoccupied	3.9%115

Area

Addresses per square kilometre	1,045
Urbanity	Moderately urban
Residents on unemployment, disability or income support	1.8%135

Against the national median

The tick is the national median.

Housing

Owner-occupied	30%
Rented	70%
Flats and shared buildings	84%
Built before 1945	2%
Unoccupied	3.9%

Households

One-person households	85.9%
One-parent families	1.7%
Residents on unemployment, disability or income support	1.8%

Age bands

Under 15	5.40897%
15 to 25	51.6491%
25 to 45	27.9024%
45 to 65	8.64116%
65 and over	6.39842%

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.