3451 Postcode — Vleuten, Utrecht

English Nederlands

4-digit postcode 3451 covers Vleuten, 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: 13,180
Households: 5,020
Average property value: €643,000
Owner-occupied: 70%
Average household size: 2.6
Urbanity: Moderately urban

Where 3451 is

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

People

Residents	13,180
Men	6,470
Women	6,710
Under 15	2,890
15 to 25	1,555
25 to 45	3,160
45 to 65	3,480
65 and over	2,095
Born abroad, in Europe	0%
Born abroad, outside Europe	10%

Households

Households	5,020
Average size	2.6
One-person households	25%1,255
Couples without children	1,295
One-parent families	8.1%405
Two-parent families	2,065

Housing

Homes	4,980
Average property value (WOZ)	€643,000
Owner-occupied	70%
Rented	30%
Housing-association homes	855
Flats and shared buildings	14.3%710
Built before 1945	5.6%280
Unoccupied	2.6%130

Area

Addresses per square kilometre	1,345
Urbanity	Moderately urban
Residents on unemployment, disability or income support	4.6%600

Against the national median

The tick is the national median.

Housing

Owner-occupied	70%
Rented	30%
Flats and shared buildings	14.3%
Built before 1945	5.6%
Unoccupied	2.6%

Households

One-person households	25%
One-parent families	8.1%
Residents on unemployment, disability or income support	4.6%

Age bands

Under 15	21.9272%
15 to 25	11.7982%
25 to 45	23.9757%
45 to 65	26.4036%
65 and over	15.8953%

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.