3114 Postcode — Schiedam, South Holland

English Nederlands

4-digit postcode 3114 covers Schiedam, 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: 6,330
Households: 3,250
Average property value: €268,000
Owner-occupied: 50%
Average household size: 1.9
Urbanity: Strongly urban

Where 3114 is

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

People

Residents	6,330
Men	3,230
Women	3,100
Under 15	910
15 to 25	615
25 to 45	1,860
45 to 65	1,735
65 and over	1,215
Born abroad, in Europe	10%
Born abroad, outside Europe	10%

Households

Households	3,250
Average size	1.9
One-person households	44.8%1,455
Couples without children	825
One-parent families	11.4%370
Two-parent families	605

Housing

Homes	3,125
Average property value (WOZ)	€268,000
Owner-occupied	50%
Rented	50%
Housing-association homes	1,125
Flats and shared buildings	57.9%1,810
Built before 1945	57%1,780
Unoccupied	4%125

Area

Addresses per square kilometre	2,131
Urbanity	Strongly urban
Residents on unemployment, disability or income support	9.4%595

Against the national median

The tick is the national median.

Housing

Owner-occupied	50%
Rented	50%
Flats and shared buildings	57.9%
Built before 1945	57%
Unoccupied	4%

Households

One-person households	44.8%
One-parent families	11.4%
Residents on unemployment, disability or income support	9.4%

Age bands

Under 15	14.3646%
15 to 25	9.70797%
25 to 45	29.3607%
45 to 65	27.3875%
65 and over	19.1792%

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.