6921 Postcode — Duiven, Guelders

English Nederlands

4-digit postcode 6921 covers Duiven, 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: 14,265
Households: 6,325
Average property value: €342,000
Owner-occupied: 70%
Average household size: 2.2
Urbanity: Moderately urban

Where 6921 is

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

People

Residents	14,265
Men	7,050
Women	7,215
Under 15	1,965
15 to 25	1,685
25 to 45	3,175
45 to 65	4,190
65 and over	3,245
Born abroad, in Europe	0%
Born abroad, outside Europe	10%

Households

Households	6,325
Average size	2.2
One-person households	31.7%2,005
Couples without children	2,050
One-parent families	8%505
Two-parent families	1,760

Housing

Homes	6,325
Average property value (WOZ)	€342,000
Owner-occupied	70%
Rented	30%
Housing-association homes	1,725
Flats and shared buildings	17.5%1,105
Built before 1945	1.7%105
Unoccupied	2.2%140

Area

Addresses per square kilometre	1,290
Urbanity	Moderately urban
Residents on unemployment, disability or income support	7.7%1,095

Against the national median

The tick is the national median.

Housing

Owner-occupied	70%
Rented	30%
Flats and shared buildings	17.5%
Built before 1945	1.7%
Unoccupied	2.2%

Households

One-person households	31.7%
One-parent families	8%
Residents on unemployment, disability or income support	7.7%

Age bands

Under 15	13.7798%
15 to 25	11.8163%
25 to 45	22.2651%
45 to 65	29.3829%
65 and over	22.756%

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.