3434 Postcode — Nieuwegein, Utrecht

English Nederlands

4-digit postcode 3434 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: 8,775
Households: 3,800
Average property value: €380,000
Owner-occupied: 60%
Average household size: 2.3
Urbanity: Strongly urban

Where 3434 is

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

People

Residents	8,775
Men	4,355
Women	4,425
Under 15	1,515
15 to 25	905
25 to 45	2,155
45 to 65	2,065
65 and over	2,135
Born abroad, in Europe	0%
Born abroad, outside Europe	10%

Households

Households	3,800
Average size	2.3
One-person households	33.8%1,285
Couples without children	1,115
One-parent families	8%305
Two-parent families	1,095

Housing

Homes	3,920
Average property value (WOZ)	€380,000
Owner-occupied	60%
Rented	40%
Housing-association homes	1,220
Flats and shared buildings	30.2%1,185
Built before 1945	5%195
Unoccupied	3.3%130

Area

Addresses per square kilometre	1,506
Urbanity	Strongly urban
Residents on unemployment, disability or income support	6.6%580

Against the national median

The tick is the national median.

Housing

Owner-occupied	60%
Rented	40%
Flats and shared buildings	30.2%
Built before 1945	5%
Unoccupied	3.3%

Households

One-person households	33.8%
One-parent families	8%
Residents on unemployment, disability or income support	6.6%

Age bands

Under 15	17.265%
15 to 25	10.3134%
25 to 45	24.5584%
45 to 65	23.5328%
65 and over	24.3305%

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.