2471 Postcode — Zwammerdam, South Holland

English Nederlands

4-digit postcode 2471 covers Zwammerdam, 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: 1,910
Households: 645
Average property value: €418,000
Owner-occupied: 60%
Average household size: 2.2
Urbanity: Not urban

Where 2471 is

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

People

Residents	1,910
Men	1,010
Women	900
Under 15	210
15 to 25	195
25 to 45	500
45 to 65	610
65 and over	395
Born abroad, in Europe	10%
Born abroad, outside Europe	0%

Households

Households	645
Average size	2.2
One-person households	31%200
Couples without children	220
One-parent families	7.8%50
Two-parent families	170

Housing

Homes	630
Average property value (WOZ)	€418,000
Owner-occupied	60%
Rented	40%
Housing-association homes	185
Flats and shared buildings	11.9%75
Built before 1945	23%145
Unoccupied	4%25

Area

Addresses per square kilometre	226
Urbanity	Not urban
Residents on unemployment, disability or income support	24.1%460

Against the national median

The tick is the national median.

Housing

Owner-occupied	60%
Rented	40%
Flats and shared buildings	11.9%
Built before 1945	23%
Unoccupied	4%

Households

One-person households	31%
One-parent families	7.8%
Residents on unemployment, disability or income support	24.1%

Age bands

Under 15	10.9948%
15 to 25	10.2094%
25 to 45	26.178%
45 to 65	31.9372%
65 and over	20.6806%

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.