3261 Postcode — Oud-Beijerland, South Holland

English Nederlands

4-digit postcode 3261 covers Oud-Beijerland, 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: 10,445
Households: 4,530
Average property value: €416,000
Owner-occupied: 70%
Average household size: 2.3
Urbanity: Moderately urban

Where 3261 is

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

People

Residents	10,445
Men	5,140
Women	5,305
Under 15	1,600
15 to 25	1,310
25 to 45	2,275
45 to 65	2,780
65 and over	2,480
Born abroad, in Europe	0%
Born abroad, outside Europe	0%

Households

Households	4,530
Average size	2.3
One-person households	32.8%1,485
Couples without children	1,405
One-parent families	7.4%335
Two-parent families	1,305

Housing

Homes	4,625
Average property value (WOZ)	€416,000
Owner-occupied	70%
Rented	30%
Housing-association homes	1,210
Flats and shared buildings	27.1%1,255
Built before 1945	4.5%210
Unoccupied	2.3%105

Area

Addresses per square kilometre	1,278
Urbanity	Moderately urban
Residents on unemployment, disability or income support	5.7%600

Against the national median

The tick is the national median.

Housing

Owner-occupied	70%
Rented	30%
Flats and shared buildings	27.1%
Built before 1945	4.5%
Unoccupied	2.3%

Households

One-person households	32.8%
One-parent families	7.4%
Residents on unemployment, disability or income support	5.7%

Age bands

Under 15	15.3183%
15 to 25	12.5419%
25 to 45	21.7808%
45 to 65	26.6156%
65 and over	23.7434%

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.