3205 Postcode — Spijkenisse, South Holland

English Nederlands

4-digit postcode 3205 covers Spijkenisse, 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: 8,450
Households: 3,485
Average property value: €299,000
Owner-occupied: 70%
Average household size: 2.4
Urbanity: Very strongly urban

Where 3205 is

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

People

Residents	8,450
Men	4,260
Women	4,190
Under 15	1,565
15 to 25	1,015
25 to 45	2,380
45 to 65	2,015
65 and over	1,470
Born abroad, in Europe	10%
Born abroad, outside Europe	10%

Households

Households	3,485
Average size	2.4
One-person households	28.6%995
Couples without children	970
One-parent families	11.2%390
Two-parent families	1,135

Housing

Homes	3,460
Average property value (WOZ)	€299,000
Owner-occupied	70%
Rented	30%
Housing-association homes	850
Flats and shared buildings	16%555
Built before 1945	0.1%5
Unoccupied	2.5%85

Area

Addresses per square kilometre	2,503
Urbanity	Very strongly urban
Residents on unemployment, disability or income support	6.4%540

Against the national median

The tick is the national median.

Housing

Owner-occupied	70%
Rented	30%
Flats and shared buildings	16%
Built before 1945	0.1%
Unoccupied	2.5%

Households

One-person households	28.6%
One-parent families	11.2%
Residents on unemployment, disability or income support	6.4%

Age bands

Under 15	18.5317%
15 to 25	12.0189%
25 to 45	28.1824%
45 to 65	23.8603%
65 and over	17.4067%

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.