9727 Postcode — Groningen, Groningen

English Nederlands

4-digit postcode 9727 covers Groningen, 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: 6,240
Households: 3,560
Average property value: €335,000
Owner-occupied: 50%
Average household size: 1.7
Urbanity: Very strongly urban

Where 9727 is

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

People

Residents	6,240
Men	3,140
Women	3,105
Under 15	680
15 to 25	1,575
25 to 45	2,145
45 to 65	1,250
65 and over	595
Born abroad, in Europe	10%
Born abroad, outside Europe	10%

Households

Households	3,560
Average size	1.7
One-person households	59.6%2,120
Couples without children	805
One-parent families	5.6%200
Two-parent families	435

Housing

Homes	2,905
Average property value (WOZ)	€335,000
Owner-occupied	50%
Rented	50%
Housing-association homes	850
Flats and shared buildings	74.7%2,170
Built before 1945	16.9%490
Unoccupied	2.8%80

Area

Addresses per square kilometre	3,054
Urbanity	Very strongly urban
Residents on unemployment, disability or income support	7.9%490

Against the national median

The tick is the national median.

Housing

Owner-occupied	50%
Rented	50%
Flats and shared buildings	74.7%
Built before 1945	16.9%
Unoccupied	2.8%

Households

One-person households	59.6%
One-parent families	5.6%
Residents on unemployment, disability or income support	7.9%

Age bands

Under 15	10.8887%
15 to 25	25.2202%
25 to 45	34.3475%
45 to 65	20.016%
65 and over	9.52762%

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.