3366 Postcode — Sliedrecht, South Holland

English Nederlands

4-digit postcode 3366 covers Sliedrecht, 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: 730
Households: 265
Average property value: €461,000
Owner-occupied: 80%
Average household size: 2.7
Urbanity: Not urban

Where 3366 is

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

People

Residents	730
Men	375
Women	355
Under 15	145
15 to 25	95
25 to 45	155
45 to 65	195
65 and over	145
Born abroad, in Europe	0%
Born abroad, outside Europe	0%

Households

Households	265
Average size	2.7
One-person households	24.5%65
Couples without children	80
One-parent families	3.8%10
Two-parent families	110

Housing

Homes	275
Average property value (WOZ)	€461,000
Owner-occupied	80%
Rented	20%
Housing-association homes	35
Flats and shared buildings	3.6%10
Built before 1945	25.5%70
Unoccupied	5.5%15

Area

Addresses per square kilometre	66
Urbanity	Not urban
Residents on unemployment, disability or income support	3.4%25

Against the national median

The tick is the national median.

Housing

Owner-occupied	80%
Rented	20%
Flats and shared buildings	3.6%
Built before 1945	25.5%
Unoccupied	5.5%

Households

One-person households	24.5%
One-parent families	3.8%
Residents on unemployment, disability or income support	3.4%

Age bands

Under 15	19.7279%
15 to 25	12.9252%
25 to 45	21.0884%
45 to 65	26.5306%
65 and over	19.7279%

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.