9901 Postcode — Appingedam, Groningen

English Nederlands

4-digit postcode 9901 covers Appingedam, 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: 4,105
Households: 2,110
Average property value: €241,000
Owner-occupied: 50%
Average household size: 1.9
Urbanity: Moderately urban

Where 9901 is

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

People

Residents	4,105
Men	1,935
Women	2,170
Under 15	475
15 to 25	420
25 to 45	840
45 to 65	1,100
65 and over	1,270
Born abroad, in Europe	0%
Born abroad, outside Europe	0%

Households

Households	2,110
Average size	1.9
One-person households	47.9%1,010
Couples without children	580
One-parent families	7.1%150
Two-parent families	365

Housing

Homes	2,405
Average property value (WOZ)	€241,000
Owner-occupied	50%
Rented	50%
Housing-association homes	1,015
Flats and shared buildings	40.7%980
Built before 1945	29.9%720
Unoccupied	7.9%190

Area

Addresses per square kilometre	1,075
Urbanity	Moderately urban
Residents on unemployment, disability or income support	10.2%420

Against the national median

The tick is the national median.

Housing

Owner-occupied	50%
Rented	50%
Flats and shared buildings	40.7%
Built before 1945	29.9%
Unoccupied	7.9%

Households

One-person households	47.9%
One-parent families	7.1%
Residents on unemployment, disability or income support	10.2%

Age bands

Under 15	11.5713%
15 to 25	10.2314%
25 to 45	20.4629%
45 to 65	26.7966%
65 and over	30.9379%

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.