2921 Postcode — Krimpen aan den IJssel, South Holland

English Nederlands

4-digit postcode 2921 covers Krimpen aan den IJssel, 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: 2,325
Households: 900
Average property value: €417,000
Owner-occupied: 90%
Average household size: 2.4
Urbanity: Moderately urban

Where 2921 is

Krimpen aan den IJssel, South Holland — the point recorded for this postal code. It marks the centre of the code, not its boundary.

People

Residents	2,325
Men	1,225
Women	1,100
Under 15	375
15 to 25	310
25 to 45	610
45 to 65	650
65 and over	375
Born abroad, in Europe	10%
Born abroad, outside Europe	10%

Households

Households	900
Average size	2.4
One-person households	27.2%245
Couples without children	275
One-parent families	6.1%55
Two-parent families	325

Housing

Homes	840
Average property value (WOZ)	€417,000
Owner-occupied	90%
Rented	10%
Housing-association homes	50
Flats and shared buildings	13.7%115
Built before 1945	57.7%485
Unoccupied	3%25

Area

Addresses per square kilometre	1,489
Urbanity	Moderately urban
Residents on unemployment, disability or income support	3.9%90

Against the national median

The tick is the national median.

Housing

Owner-occupied	90%
Rented	10%
Flats and shared buildings	13.7%
Built before 1945	57.7%
Unoccupied	3%

Households

One-person households	27.2%
One-parent families	6.1%
Residents on unemployment, disability or income support	3.9%

Age bands

Under 15	16.1638%
15 to 25	13.3621%
25 to 45	26.2931%
45 to 65	28.0172%
65 and over	16.1638%

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.