1971 Postcode — IJmuiden, North Holland

English Nederlands

4-digit postcode 1971 covers IJmuiden, 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: 8,955
Households: 4,350
Average property value: €348,000
Owner-occupied: 60%
Average household size: 2.1
Urbanity: Strongly urban

Where 1971 is

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

People

Residents	8,955
Men	4,480
Women	4,475
Under 15	1,345
15 to 25	980
25 to 45	2,555
45 to 65	2,570
65 and over	1,500
Born abroad, in Europe	10%
Born abroad, outside Europe	10%

Households

Households	4,350
Average size	2.1
One-person households	41.7%1,815
Couples without children	1,090
One-parent families	9.5%415
Two-parent families	1,030

Housing

Homes	4,200
Average property value (WOZ)	€348,000
Owner-occupied	60%
Rented	40%
Housing-association homes	1,345
Flats and shared buildings	33.8%1,420
Built before 1945	51.1%2,145
Unoccupied	3.1%130

Area

Addresses per square kilometre	2,347
Urbanity	Strongly urban
Residents on unemployment, disability or income support	7.8%700

Against the national median

The tick is the national median.

Housing

Owner-occupied	60%
Rented	40%
Flats and shared buildings	33.8%
Built before 1945	51.1%
Unoccupied	3.1%

Households

One-person households	41.7%
One-parent families	9.5%
Residents on unemployment, disability or income support	7.8%

Age bands

Under 15	15.0279%
15 to 25	10.9497%
25 to 45	28.5475%
45 to 65	28.7151%
65 and over	16.7598%

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.