3737 Postcode — Groenekan, Utrecht

English Nederlands

4-digit postcode 3737 covers Groenekan, 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: 1,970
Households: 795
Average property value: €808,000
Owner-occupied: 90%
Average household size: 2.5
Urbanity: Not urban

Where 3737 is

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

People

Residents	1,970
Men	1,025
Women	945
Under 15	325
15 to 25	305
25 to 45	350
45 to 65	630
65 and over	360
Born abroad, in Europe	0%
Born abroad, outside Europe	0%

Households

Households	795
Average size	2.5
One-person households	28.3%225
Couples without children	250
One-parent families	5%40
Two-parent families	280

Housing

Homes	750
Average property value (WOZ)	€808,000
Owner-occupied	90%
Rented	10%
Housing-association homes	25
Flats and shared buildings	7.3%55
Built before 1945	49.3%370
Unoccupied	6%45

Area

Addresses per square kilometre	259
Urbanity	Not urban
Residents on unemployment, disability or income support	2.5%50

Against the national median

The tick is the national median.

Housing

Owner-occupied	90%
Rented	10%
Flats and shared buildings	7.3%
Built before 1945	49.3%
Unoccupied	6%

Households

One-person households	28.3%
One-parent families	5%
Residents on unemployment, disability or income support	2.5%

Age bands

Under 15	16.4975%
15 to 25	15.4822%
25 to 45	17.7665%
45 to 65	31.9797%
65 and over	18.2741%

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.