1223 Postcode — Hilversum, North Holland

English Nederlands

4-digit postcode 1223 covers Hilversum, 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: 12,875
Households: 5,630
Average property value: €456,000
Owner-occupied: 50%
Average household size: 2.3
Urbanity: Very strongly urban

Where 1223 is

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

People

Residents	12,875
Men	6,335
Women	6,540
Under 15	2,535
15 to 25	1,450
25 to 45	3,555
45 to 65	3,415
65 and over	1,915
Born abroad, in Europe	10%
Born abroad, outside Europe	10%

Households

Households	5,630
Average size	2.3
One-person households	36.1%2,035
Couples without children	1,305
One-parent families	9%505
Two-parent families	1,785

Housing

Homes	5,175
Average property value (WOZ)	€456,000
Owner-occupied	50%
Rented	50%
Housing-association homes	2,050
Flats and shared buildings	25.3%1,310
Built before 1945	50.3%2,605
Unoccupied	1.7%90

Area

Addresses per square kilometre	2,783
Urbanity	Very strongly urban
Residents on unemployment, disability or income support	7.5%970

Against the national median

The tick is the national median.

Housing

Owner-occupied	50%
Rented	50%
Flats and shared buildings	25.3%
Built before 1945	50.3%
Unoccupied	1.7%

Households

One-person households	36.1%
One-parent families	9%
Residents on unemployment, disability or income support	7.5%

Age bands

Under 15	19.697%
15 to 25	11.2665%
25 to 45	27.6224%
45 to 65	26.5346%
65 and over	14.8796%

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.