2821 Postcode — Stolwijk, South Holland

English Nederlands

4-digit postcode 2821 covers Stolwijk, 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: 5,435
Households: 2,090
Average property value: €473,000
Owner-occupied: 70%
Average household size: 2.6
Urbanity: Not urban

Where 2821 is

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

People

Residents	5,435
Men	2,690
Women	2,745
Under 15	1,005
15 to 25	720
25 to 45	1,155
45 to 65	1,410
65 and over	1,145
Born abroad, in Europe	0%
Born abroad, outside Europe	0%

Households

Households	2,090
Average size	2.6
One-person households	27.5%575
Couples without children	695
One-parent families	4.5%95
Two-parent families	725

Housing

Homes	2,140
Average property value (WOZ)	€473,000
Owner-occupied	70%
Rented	30%
Housing-association homes	485
Flats and shared buildings	19.4%415
Built before 1945	18%385
Unoccupied	6.5%140

Area

Addresses per square kilometre	438
Urbanity	Not urban
Residents on unemployment, disability or income support	4.6%250

Against the national median

The tick is the national median.

Housing

Owner-occupied	70%
Rented	30%
Flats and shared buildings	19.4%
Built before 1945	18%
Unoccupied	6.5%

Households

One-person households	27.5%
One-parent families	4.5%
Residents on unemployment, disability or income support	4.6%

Age bands

Under 15	18.4913%
15 to 25	13.2475%
25 to 45	21.2511%
45 to 65	25.943%
65 and over	21.0672%

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.