9405 Postcode — Assen, Drenthe

English Nederlands

4-digit postcode 9405 covers Assen, Drenthe. 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: 7,100
Households: 2,780
Average property value: €333,000
Owner-occupied: 80%
Average household size: 2.2
Urbanity: Little urban

Where 9405 is

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

People

Residents	7,100
Men	3,700
Women	3,400
Under 15	1,080
15 to 25	1,055
25 to 45	1,660
45 to 65	1,920
65 and over	1,385
Born abroad, in Europe	10%
Born abroad, outside Europe	20%

Households

Households	2,780
Average size	2.2
One-person households	33.1%920
Couples without children	845
One-parent families	11%305
Two-parent families	710

Housing

Homes	2,530
Average property value (WOZ)	€333,000
Owner-occupied	80%
Rented	20%
Housing-association homes	380
Flats and shared buildings	5.1%130
Built before 1945	5.7%145
Unoccupied	1.8%45

Area

Addresses per square kilometre	581
Urbanity	Little urban
Residents on unemployment, disability or income support	5.1%365

Against the national median

The tick is the national median.

Housing

Owner-occupied	80%
Rented	20%
Flats and shared buildings	5.1%
Built before 1945	5.7%
Unoccupied	1.8%

Households

One-person households	33.1%
One-parent families	11%
Residents on unemployment, disability or income support	5.1%

Age bands

Under 15	15.2113%
15 to 25	14.8592%
25 to 45	23.3803%
45 to 65	27.0423%
65 and over	19.507%

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.