3225 Postcode — Hellevoetsluis, South Holland

English Nederlands

4-digit postcode 3225 covers Hellevoetsluis, South Holland. 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: 8,065
Households: 3,630
Average property value: €280,000
Owner-occupied: 60%
Average household size: 2.2
Urbanity: Strongly urban

Where 3225 is

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

People

Residents	8,065
Men	4,030
Women	4,035
Under 15	1,390
15 to 25	915
25 to 45	2,390
45 to 65	2,090
65 and over	1,280
Born abroad, in Europe	0%
Born abroad, outside Europe	10%

Households

Households	3,630
Average size	2.2
One-person households	34.2%1,240
Couples without children	925
One-parent families	13.2%480
Two-parent families	985

Housing

Homes	3,585
Average property value (WOZ)	€280,000
Owner-occupied	60%
Rented	40%
Housing-association homes	1,155
Flats and shared buildings	22.9%820
Unoccupied	2.2%80

Area

Addresses per square kilometre	1,701
Urbanity	Strongly urban
Residents on unemployment, disability or income support	9.1%735

Against the national median

The tick is the national median.

Housing

Owner-occupied	60%
Rented	40%
Flats and shared buildings	22.9%
Unoccupied	2.2%

Households

One-person households	34.2%
One-parent families	13.2%
Residents on unemployment, disability or income support	9.1%

Age bands

Under 15	17.235%
15 to 25	11.3453%
25 to 45	29.6342%
45 to 65	25.9144%
65 and over	15.871%

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.