8723 Postcode — Koudum, Friesland

English Nederlands

4-digit postcode 8723 covers Koudum, 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: 2,815
Households: 1,315
Average property value: €331,000
Owner-occupied: 70%
Average household size: 2.1
Urbanity: Not urban

Where 8723 is

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

People

Residents	2,815
Men	1,385
Women	1,430
Under 15	450
15 to 25	270
25 to 45	550
45 to 65	715
65 and over	835
Born abroad, in Europe	10%
Born abroad, outside Europe	0%

Households

Households	1,315
Average size	2.1
One-person households	37.3%490
Couples without children	440
One-parent families	6.5%85
Two-parent families	300

Housing

Homes	1,305
Average property value (WOZ)	€331,000
Owner-occupied	70%
Rented	30%
Housing-association homes	355
Flats and shared buildings	8%105
Built before 1945	16.1%210
Unoccupied	5.4%70

Area

Addresses per square kilometre	372
Urbanity	Not urban
Residents on unemployment, disability or income support	5.9%165

Against the national median

The tick is the national median.

Housing

Owner-occupied	70%
Rented	30%
Flats and shared buildings	8%
Built before 1945	16.1%
Unoccupied	5.4%

Households

One-person households	37.3%
One-parent families	6.5%
Residents on unemployment, disability or income support	5.9%

Age bands

Under 15	15.9574%
15 to 25	9.57447%
25 to 45	19.5035%
45 to 65	25.3546%
65 and over	29.6099%

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.