2523 Postcode — 's-Gravenhage, South Holland

English Nederlands

4-digit postcode 2523 covers 's-Gravenhage, 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: 5,700
Households: 2,980
Average property value: €248,000
Owner-occupied: 50%
Average household size: 1.9
Urbanity: Very strongly urban

Where 2523 is

's-Gravenhage, South Holland — the point recorded for this postal code. It marks the centre of the code, not its boundary.

People

Residents	5,700
Men	3,100
Women	2,600
Under 15	780
15 to 25	905
25 to 45	2,120
45 to 65	1,460
65 and over	435
Born abroad, in Europe	30%
Born abroad, outside Europe	30%

Households

Households	2,980
Average size	1.9
One-person households	51.5%1,535
Couples without children	650
One-parent families	7.9%235
Two-parent families	565

Housing

Homes	2,400
Average property value (WOZ)	€248,000
Owner-occupied	50%
Rented	50%
Housing-association homes	110
Flats and shared buildings	84.8%2,035
Built before 1945	95.8%2,300
Unoccupied	5.4%130

Area

Addresses per square kilometre	5,781
Urbanity	Very strongly urban
Residents on unemployment, disability or income support	7%400

Against the national median

The tick is the national median.

Housing

Owner-occupied	50%
Rented	50%
Flats and shared buildings	84.8%
Built before 1945	95.8%
Unoccupied	5.4%

Households

One-person households	51.5%
One-parent families	7.9%
Residents on unemployment, disability or income support	7%

Age bands

Under 15	13.6842%
15 to 25	15.8772%
25 to 45	37.193%
45 to 65	25.614%
65 and over	7.63158%

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.