6731 Postcode — Otterlo, Guelders

English Nederlands

4-digit postcode 6731 covers Otterlo, 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: 2,160
Households: 870
Average property value: €497,000
Owner-occupied: 70%
Average household size: 2.5
Urbanity: Not urban

Where 6731 is

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

People

Residents	2,160
Men	1,100
Women	1,060
Under 15	320
15 to 25	270
25 to 45	415
45 to 65	655
65 and over	500
Born abroad, in Europe	0%
Born abroad, outside Europe	0%

Households

Households	870
Average size	2.5
One-person households	27.6%240
Couples without children	315
One-parent families	3.4%30
Two-parent families	285

Housing

Homes	1,020
Average property value (WOZ)	€497,000
Owner-occupied	70%
Rented	30%
Housing-association homes	80
Flats and shared buildings	22.5%230
Built before 1945	12.3%125
Unoccupied	19.6%200

Area

Addresses per square kilometre	274
Urbanity	Not urban
Residents on unemployment, disability or income support	2.8%60

Against the national median

The tick is the national median.

Housing

Owner-occupied	70%
Rented	30%
Flats and shared buildings	22.5%
Built before 1945	12.3%
Unoccupied	19.6%

Households

One-person households	27.6%
One-parent families	3.4%
Residents on unemployment, disability or income support	2.8%

Age bands

Under 15	14.8148%
15 to 25	12.5%
25 to 45	19.213%
45 to 65	30.3241%
65 and over	23.1481%

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.