9041 Postcode — Berltsum, Friesland

English Nederlands

4-digit postcode 9041 covers Berltsum, Friesland. 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: 2,695
Households: 1,185
Average property value: €276,000
Owner-occupied: 70%
Average household size: 2.3
Urbanity: Not urban

Where 9041 is

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

People

Residents	2,695
Men	1,405
Women	1,285
Under 15	490
15 to 25	300
25 to 45	680
45 to 65	695
65 and over	530
Born abroad, in Europe	0%
Born abroad, outside Europe	0%

Households

Households	1,185
Average size	2.3
One-person households	33.8%400
Couples without children	360
One-parent families	5.9%70
Two-parent families	350

Housing

Homes	1,160
Average property value (WOZ)	€276,000
Owner-occupied	70%
Rented	30%
Housing-association homes	265
Flats and shared buildings	3.9%45
Built before 1945	35.8%415
Unoccupied	2.6%30

Area

Addresses per square kilometre	325
Urbanity	Not urban
Residents on unemployment, disability or income support	6.7%180

Against the national median

The tick is the national median.

Housing

Owner-occupied	70%
Rented	30%
Flats and shared buildings	3.9%
Built before 1945	35.8%
Unoccupied	2.6%

Households

One-person households	33.8%
One-parent families	5.9%
Residents on unemployment, disability or income support	6.7%

Age bands

Under 15	18.1818%
15 to 25	11.1317%
25 to 45	25.2319%
45 to 65	25.7885%
65 and over	19.666%

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.