6657 Postcode — Boven-Leeuwen, Guelders

English Nederlands

4-digit postcode 6657 covers Boven-Leeuwen, Guelders. 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: 2,255
Households: 930
Average property value: €461,000
Owner-occupied: 70%
Average household size: 2.4
Urbanity: Not urban

Where 6657 is

Boven-Leeuwen, Guelders — the point recorded for this postal code. It marks the centre of the code, not its boundary.

People

Residents	2,255
Men	1,120
Women	1,135
Under 15	335
15 to 25	250
25 to 45	485
45 to 65	690
65 and over	500
Born abroad, in Europe	0%
Born abroad, outside Europe	0%

Households

Households	930
Average size	2.4
One-person households	24.2%225
Couples without children	345
One-parent families	7.5%70
Two-parent families	295

Housing

Homes	925
Average property value (WOZ)	€461,000
Owner-occupied	70%
Rented	30%
Housing-association homes	185
Flats and shared buildings	10.3%95
Built before 1945	22.2%205
Unoccupied	2.7%25

Area

Addresses per square kilometre	280
Urbanity	Not urban
Residents on unemployment, disability or income support	6.2%140

Against the national median

The tick is the national median.

Housing

Owner-occupied	70%
Rented	30%
Flats and shared buildings	10.3%
Built before 1945	22.2%
Unoccupied	2.7%

Households

One-person households	24.2%
One-parent families	7.5%
Residents on unemployment, disability or income support	6.2%

Age bands

Under 15	14.823%
15 to 25	11.0619%
25 to 45	21.4602%
45 to 65	30.531%
65 and over	22.1239%

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.