4223 Postcode — Hoornaar, South Holland

English Nederlands

4-digit postcode 4223 covers Hoornaar, 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: 1,945
Households: 775
Average property value: €460,000
Owner-occupied: 70%
Average household size: 2.5
Urbanity: Not urban

Where 4223 is

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

People

Residents	1,945
Men	970
Women	975
Under 15	320
15 to 25	250
25 to 45	405
45 to 65	490
65 and over	475
Born abroad, in Europe	0%
Born abroad, outside Europe	0%

Households

Households	775
Average size	2.5
One-person households	27.7%215
Couples without children	255
One-parent families	5.8%45
Two-parent families	260

Housing

Homes	825
Average property value (WOZ)	€460,000
Owner-occupied	70%
Rented	30%
Housing-association homes	165
Flats and shared buildings	18.8%155
Built before 1945	12.7%105
Unoccupied	4.2%35

Area

Addresses per square kilometre	233
Urbanity	Not urban
Residents on unemployment, disability or income support	4.1%80

Against the national median

The tick is the national median.

Housing

Owner-occupied	70%
Rented	30%
Flats and shared buildings	18.8%
Built before 1945	12.7%
Unoccupied	4.2%

Households

One-person households	27.7%
One-parent families	5.8%
Residents on unemployment, disability or income support	4.1%

Age bands

Under 15	16.4948%
15 to 25	12.8866%
25 to 45	20.8763%
45 to 65	25.2577%
65 and over	24.4845%

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.