3997 Postcode — 't Goy, Utrecht

English Nederlands

4-digit postcode 3997 covers 't Goy, 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: 680
Households: 275
Average property value: €609,000
Owner-occupied: 80%
Average household size: 2.5
Urbanity: Not urban

Where 3997 is

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

People

Residents	680
Men	350
Women	325
Under 15	75
15 to 25	105
25 to 45	120
45 to 65	235
65 and over	140
Born abroad, in Europe	0%
Born abroad, outside Europe	0%

Households

Households	275
Average size	2.5
One-person households	25.5%70
Couples without children	95
One-parent families	5.5%15
Two-parent families	95

Housing

Homes	265
Average property value (WOZ)	€609,000
Owner-occupied	80%
Rented	20%
Housing-association homes	30
Flats and shared buildings	3.8%10
Built before 1945	17%45
Unoccupied	5.7%15

Area

Addresses per square kilometre	89
Urbanity	Not urban
Residents on unemployment, disability or income support	4.4%30

Against the national median

The tick is the national median.

Housing

Owner-occupied	80%
Rented	20%
Flats and shared buildings	3.8%
Built before 1945	17%
Unoccupied	5.7%

Households

One-person households	25.5%
One-parent families	5.5%
Residents on unemployment, disability or income support	4.4%

Age bands

Under 15	11.1111%
15 to 25	15.5556%
25 to 45	17.7778%
45 to 65	34.8148%
65 and over	20.7407%

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.