3341 Postcode — Hendrik-Ido-Ambacht, South Holland

English Nederlands

4-digit postcode 3341 covers Hendrik-Ido-Ambacht, 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: 9,970
Households: 3,885
Average property value: €436,000
Owner-occupied: 70%
Average household size: 2.5
Urbanity: Strongly urban

Where 3341 is

Hendrik-Ido-Ambacht, South Holland — the point recorded for this postal code. It marks the centre of the code, not its boundary.

People

Residents	9,970
Men	4,845
Women	5,125
Under 15	2,155
15 to 25	1,165
25 to 45	2,690
45 to 65	2,230
65 and over	1,735
Born abroad, in Europe	0%
Born abroad, outside Europe	10%

Households

Households	3,885
Average size	2.5
One-person households	31.1%1,210
Couples without children	1,005
One-parent families	7.1%275
Two-parent families	1,395

Housing

Homes	3,870
Average property value (WOZ)	€436,000
Owner-occupied	70%
Rented	30%
Housing-association homes	1,040
Flats and shared buildings	30.6%1,185
Built before 1945	9.7%375
Unoccupied	4.3%165

Area

Addresses per square kilometre	1,680
Urbanity	Strongly urban
Residents on unemployment, disability or income support	4.7%465

Against the national median

The tick is the national median.

Housing

Owner-occupied	70%
Rented	30%
Flats and shared buildings	30.6%
Built before 1945	9.7%
Unoccupied	4.3%

Households

One-person households	31.1%
One-parent families	7.1%
Residents on unemployment, disability or income support	4.7%

Age bands

Under 15	21.604%
15 to 25	11.6792%
25 to 45	26.9674%
45 to 65	22.3559%
65 and over	17.3935%

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.