3031 Postcode — Rotterdam, South Holland

English Nederlands

4-digit postcode 3031 covers Rotterdam, 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: 8,435
Households: 4,905
Average property value: €316,000
Owner-occupied: 20%
Average household size: 1.7
Urbanity: Very strongly urban

Where 3031 is

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

People

Residents	8,435
Men	3,940
Women	4,495
Under 15	915
15 to 25	1,600
25 to 45	2,960
45 to 65	1,710
65 and over	1,250
Born abroad, in Europe	10%
Born abroad, outside Europe	30%

Households

Households	4,905
Average size	1.7
One-person households	59.2%2,905
Couples without children	1,025
One-parent families	9.7%475
Two-parent families	500

Housing

Homes	4,715
Average property value (WOZ)	€316,000
Owner-occupied	20%
Rented	80%
Housing-association homes	2,230
Flats and shared buildings	100%4,715
Built before 1945	15.3%720
Unoccupied	5.3%250

Area

Addresses per square kilometre	8,096
Urbanity	Very strongly urban
Residents on unemployment, disability or income support	12.5%1,055

Against the national median

The tick is the national median.

Housing

Owner-occupied	20%
Rented	80%
Flats and shared buildings	100%
Built before 1945	15.3%
Unoccupied	5.3%

Households

One-person households	59.2%
One-parent families	9.7%
Residents on unemployment, disability or income support	12.5%

Age bands

Under 15	10.8477%
15 to 25	18.9686%
25 to 45	35.0919%
45 to 65	20.2727%
65 and over	14.8192%

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.