2923 Postcode — Krimpen aan den IJssel, South Holland

English Nederlands

4-digit postcode 2923 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: 6,385
Households: 2,760
Average property value: €360,000
Owner-occupied: 60%
Average household size: 2.3
Urbanity: Strongly urban

Where 2923 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	6,385
Men	3,120
Women	3,265
Under 15	1,240
15 to 25	765
25 to 45	1,540
45 to 65	1,460
65 and over	1,385
Born abroad, in Europe	0%
Born abroad, outside Europe	10%

Households

Households	2,760
Average size	2.3
One-person households	34.6%955
Couples without children	730
One-parent families	11.4%315
Two-parent families	760

Housing

Homes	2,695
Average property value (WOZ)	€360,000
Owner-occupied	60%
Rented	40%
Housing-association homes	1,080
Flats and shared buildings	31.4%845
Unoccupied	2%55

Area

Addresses per square kilometre	2,095
Urbanity	Strongly urban
Residents on unemployment, disability or income support	6.2%395

Against the national median

The tick is the national median.

Housing

Owner-occupied	60%
Rented	40%
Flats and shared buildings	31.4%
Unoccupied	2%

Households

One-person households	34.6%
One-parent families	11.4%
Residents on unemployment, disability or income support	6.2%

Age bands

Under 15	19.4053%
15 to 25	11.9718%
25 to 45	24.1002%
45 to 65	22.8482%
65 and over	21.6745%

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.