3151 Postcode — Hoek van Holland, South Holland

English Nederlands

4-digit postcode 3151 covers Hoek van Holland, 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: 10,550
Households: 4,950
Average property value: €381,000
Owner-occupied: 40%
Average household size: 2.1
Urbanity: Moderately urban

Where 3151 is

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

People

Residents	10,550
Men	5,175
Women	5,375
Under 15	1,545
15 to 25	1,070
25 to 45	2,275
45 to 65	2,895
65 and over	2,765
Born abroad, in Europe	0%
Born abroad, outside Europe	0%

Households

Households	4,950
Average size	2.1
One-person households	36.7%1,815
Couples without children	1,505
One-parent families	9.3%460
Two-parent families	1,175

Housing

Homes	5,935
Average property value (WOZ)	€381,000
Owner-occupied	40%
Rented	60%
Housing-association homes	2,125
Flats and shared buildings	26.8%1,590
Built before 1945	7.7%455
Unoccupied	18.6%1,105

Area

Addresses per square kilometre	1,046
Urbanity	Moderately urban
Residents on unemployment, disability or income support	6.7%705

Against the national median

The tick is the national median.

Housing

Owner-occupied	40%
Rented	60%
Flats and shared buildings	26.8%
Built before 1945	7.7%
Unoccupied	18.6%

Households

One-person households	36.7%
One-parent families	9.3%
Residents on unemployment, disability or income support	6.7%

Age bands

Under 15	14.6445%
15 to 25	10.1422%
25 to 45	21.564%
45 to 65	27.4408%
65 and over	26.2085%

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.