2353 Postcode — Leiderdorp, South Holland

English Nederlands

4-digit postcode 2353 covers Leiderdorp, 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: 13,405
Households: 6,145
Average property value: €446,000
Owner-occupied: 60%
Average household size: 2.2
Urbanity: Strongly urban

Where 2353 is

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

People

Residents	13,405
Men	6,540
Women	6,860
Under 15	1,995
15 to 25	1,450
25 to 45	2,870
45 to 65	3,650
65 and over	3,440
Born abroad, in Europe	0%
Born abroad, outside Europe	10%

Households

Households	6,145
Average size	2.2
One-person households	36.9%2,265
Couples without children	1,885
One-parent families	5.5%340
Two-parent families	1,655

Housing

Homes	6,160
Average property value (WOZ)	€446,000
Owner-occupied	60%
Rented	40%
Housing-association homes	1,680
Flats and shared buildings	35.6%2,195
Unoccupied	2.1%130

Area

Addresses per square kilometre	2,295
Urbanity	Strongly urban
Residents on unemployment, disability or income support	5.2%700

Against the national median

The tick is the national median.

Housing

Owner-occupied	60%
Rented	40%
Flats and shared buildings	35.6%
Unoccupied	2.1%

Households

One-person households	36.9%
One-parent families	5.5%
Residents on unemployment, disability or income support	5.2%

Age bands

Under 15	14.8825%
15 to 25	10.8169%
25 to 45	21.4099%
45 to 65	27.2286%
65 and over	25.6621%

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.