9755 Postcode — Onnen, Groningen

English Nederlands

4-digit postcode 9755 covers Onnen, Groningen. 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: 280
Average property value: €595,000
Owner-occupied: 80%
Average household size: 2.4
Urbanity: Not urban

Where 9755 is

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

People

Residents	680
Men	325
Women	355
Under 15	85
15 to 25	80
25 to 45	100
45 to 65	240
65 and over	175
Born abroad, in Europe	0%
Born abroad, outside Europe	0%

Households

Households	280
Average size	2.4
One-person households	21.4%60
Couples without children	120
One-parent families	7.1%20
Two-parent families	85

Housing

Homes	285
Average property value (WOZ)	€595,000
Owner-occupied	80%
Rented	20%
Housing-association homes	35
Flats and shared buildings	7%20
Built before 1945	45.6%130
Unoccupied	3.5%10

Area

Addresses per square kilometre	120
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	7%
Built before 1945	45.6%
Unoccupied	3.5%

Households

One-person households	21.4%
One-parent families	7.1%
Residents on unemployment, disability or income support	4.4%

Age bands

Under 15	12.5%
15 to 25	11.7647%
25 to 45	14.7059%
45 to 65	35.2941%
65 and over	25.7353%

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.