6415 Postcode — Heerlen, Limburg

English Nederlands

4-digit postcode 6415 covers Heerlen, Limburg. 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: 6,435
Households: 3,335
Average property value: €189,000
Owner-occupied: 40%
Average household size: 1.9
Urbanity: Strongly urban

Where 6415 is

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

People

Residents	6,435
Men	3,285
Women	3,150
Under 15	990
15 to 25	640
25 to 45	1,695
45 to 65	1,830
65 and over	1,280
Born abroad, in Europe	10%
Born abroad, outside Europe	10%

Households

Households	3,335
Average size	1.9
One-person households	47.5%1,585
Couples without children	785
One-parent families	11.7%390
Two-parent families	575

Housing

Homes	3,365
Average property value (WOZ)	€189,000
Owner-occupied	40%
Rented	60%
Housing-association homes	1,550
Flats and shared buildings	30%1,010
Built before 1945	26.3%885
Unoccupied	3.9%130

Area

Addresses per square kilometre	1,850
Urbanity	Strongly urban
Residents on unemployment, disability or income support	17.9%1,155

Against the national median

The tick is the national median.

Housing

Owner-occupied	40%
Rented	60%
Flats and shared buildings	30%
Built before 1945	26.3%
Unoccupied	3.9%

Households

One-person households	47.5%
One-parent families	11.7%
Residents on unemployment, disability or income support	17.9%

Age bands

Under 15	15.3846%
15 to 25	9.94561%
25 to 45	26.3403%
45 to 65	28.4382%
65 and over	19.8912%

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.