1902 Postcode — Castricum, North Holland

English Nederlands

4-digit postcode 1902 covers Castricum, North 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: 8,605
Households: 4,005
Average property value: €479,000
Owner-occupied: 70%
Average household size: 2.1
Urbanity: Strongly urban

Where 1902 is

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

People

Residents	8,605
Men	4,200
Women	4,405
Under 15	1,220
15 to 25	880
25 to 45	1,685
45 to 65	2,335
65 and over	2,485
Born abroad, in Europe	0%
Born abroad, outside Europe	10%

Households

Households	4,005
Average size	2.1
One-person households	36.1%1,445
Couples without children	1,275
One-parent families	6.9%275
Two-parent families	1,015

Housing

Homes	4,020
Average property value (WOZ)	€479,000
Owner-occupied	70%
Rented	30%
Housing-association homes	845
Flats and shared buildings	23.5%945
Built before 1945	0.4%15
Unoccupied	2.2%90

Area

Addresses per square kilometre	1,779
Urbanity	Strongly urban
Residents on unemployment, disability or income support	6.3%540

Against the national median

The tick is the national median.

Housing

Owner-occupied	70%
Rented	30%
Flats and shared buildings	23.5%
Built before 1945	0.4%
Unoccupied	2.2%

Households

One-person households	36.1%
One-parent families	6.9%
Residents on unemployment, disability or income support	6.3%

Age bands

Under 15	14.1778%
15 to 25	10.2266%
25 to 45	19.5816%
45 to 65	27.1354%
65 and over	28.8786%

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.