3045 Postcode — Rotterdam, South Holland

English Nederlands

4-digit postcode 3045 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: 5,145
Households: 1,600
Average property value: €775,000
Owner-occupied: 80%
Average household size: 3.1
Urbanity: Moderately urban

Where 3045 is

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

People

Residents	5,145
Men	2,655
Women	2,490
Under 15	1,610
15 to 25	500
25 to 45	1,335
45 to 65	1,220
65 and over	480
Born abroad, in Europe	0%
Born abroad, outside Europe	10%

Households

Households	1,600
Average size	3.1
One-person households	16.6%265
Couples without children	315
One-parent families	6.9%110
Two-parent families	910

Housing

Homes	1,590
Average property value (WOZ)	€775,000
Owner-occupied	80%
Rented	20%
Housing-association homes	120
Flats and shared buildings	14.2%225
Built before 1945	12.3%195
Unoccupied	4.4%70

Area

Addresses per square kilometre	1,020
Urbanity	Moderately urban
Residents on unemployment, disability or income support	4.1%210

Against the national median

The tick is the national median.

Housing

Owner-occupied	80%
Rented	20%
Flats and shared buildings	14.2%
Built before 1945	12.3%
Unoccupied	4.4%

Households

One-person households	16.6%
One-parent families	6.9%
Residents on unemployment, disability or income support	4.1%

Age bands

Under 15	31.2925%
15 to 25	9.71817%
25 to 45	25.9475%
45 to 65	23.7123%
65 and over	9.32945%

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.