3433 Postcode — Nieuwegein, Utrecht

English Nederlands

4-digit postcode 3433 covers Nieuwegein, Utrecht. 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: 3,630
Households: 1,715
Average property value: €406,000
Owner-occupied: 60%
Average household size: 2.1
Urbanity: Moderately urban

Where 3433 is

Nieuwegein, Utrecht — the point recorded for this postal code. It marks the centre of the code, not its boundary.

People

Residents	3,630
Men	1,775
Women	1,855
Under 15	515
15 to 25	375
25 to 45	845
45 to 65	1,000
65 and over	895
Born abroad, in Europe	10%
Born abroad, outside Europe	10%

Households

Households	1,715
Average size	2.1
One-person households	36.2%620
Couples without children	525
One-parent families	9%155
Two-parent families	415

Housing

Homes	1,575
Average property value (WOZ)	€406,000
Owner-occupied	60%
Rented	40%
Housing-association homes	510
Flats and shared buildings	29.2%460
Built before 1945	14.9%235
Unoccupied	4.1%65

Area

Addresses per square kilometre	1,391
Urbanity	Moderately urban
Residents on unemployment, disability or income support	6.1%220

Against the national median

The tick is the national median.

Housing

Owner-occupied	60%
Rented	40%
Flats and shared buildings	29.2%
Built before 1945	14.9%
Unoccupied	4.1%

Households

One-person households	36.2%
One-parent families	9%
Residents on unemployment, disability or income support	6.1%

Age bands

Under 15	14.1873%
15 to 25	10.3306%
25 to 45	23.2782%
45 to 65	27.5482%
65 and over	24.6556%

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.