3751 Postcode — Bunschoten-Spakenburg, Utrecht

English Nederlands

4-digit postcode 3751 covers Bunschoten-Spakenburg, 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: 9,220
Households: 3,705
Average property value: €479,000
Owner-occupied: 70%
Average household size: 2.5
Urbanity: Moderately urban

Where 3751 is

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

People

Residents	9,220
Men	4,680
Women	4,540
Under 15	1,840
15 to 25	1,085
25 to 45	2,800
45 to 65	2,220
65 and over	1,270
Born abroad, in Europe	0%
Born abroad, outside Europe	0%

Households

Households	3,705
Average size	2.5
One-person households	30.2%1,120
Couples without children	1,045
One-parent families	5.5%205
Two-parent families	1,340

Housing

Homes	3,705
Average property value (WOZ)	€479,000
Owner-occupied	70%
Rented	30%
Housing-association homes	540
Flats and shared buildings	30.6%1,135
Built before 1945	14%520
Unoccupied	3.6%135

Area

Addresses per square kilometre	1,210
Urbanity	Moderately urban
Residents on unemployment, disability or income support	4.8%440

Against the national median

The tick is the national median.

Housing

Owner-occupied	70%
Rented	30%
Flats and shared buildings	30.6%
Built before 1945	14%
Unoccupied	3.6%

Households

One-person households	30.2%
One-parent families	5.5%
Residents on unemployment, disability or income support	4.8%

Age bands

Under 15	19.9674%
15 to 25	11.7743%
25 to 45	30.3852%
45 to 65	24.0912%
65 and over	13.7819%

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.