3999 Postcode — Tull en 't Waal, Utrecht

English Nederlands

4-digit postcode 3999 covers Tull en 't Waal, 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: 735
Households: 320
Average property value: €627,000
Owner-occupied: 80%
Average household size: 2.3
Urbanity: Not urban

Where 3999 is

Tull en 't Waal, Utrecht — the point recorded for this postal code. It marks the centre of the code, not its boundary.

People

Residents	735
Men	385
Women	350
Under 15	75
15 to 25	90
25 to 45	155
45 to 65	240
65 and over	175
Born abroad, in Europe	0%
Born abroad, outside Europe	0%

Households

Households	320
Average size	2.3
One-person households	26.6%85
Couples without children	130
One-parent families	6.2%20
Two-parent families	85

Housing

Homes	310
Average property value (WOZ)	€627,000
Owner-occupied	80%
Rented	20%
Housing-association homes	35
Flats and shared buildings	3.2%10
Built before 1945	17.7%55
Unoccupied	4.8%15

Area

Addresses per square kilometre	70
Urbanity	Not urban
Residents on unemployment, disability or income support	4.1%30

Against the national median

The tick is the national median.

Housing

Owner-occupied	80%
Rented	20%
Flats and shared buildings	3.2%
Built before 1945	17.7%
Unoccupied	4.8%

Households

One-person households	26.6%
One-parent families	6.2%
Residents on unemployment, disability or income support	4.1%

Age bands

Under 15	10.2041%
15 to 25	12.2449%
25 to 45	21.0884%
45 to 65	32.6531%
65 and over	23.8095%

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.