6227 Postcode — Maastricht, Limburg

English Nederlands

4-digit postcode 6227 covers Maastricht, 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: 7,515
Households: 4,060
Average property value: €293,000
Owner-occupied: 50%
Average household size: 1.8
Urbanity: Strongly urban

Where 6227 is

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

People

Residents	7,515
Men	3,615
Women	3,900
Under 15	900
15 to 25	1,090
25 to 45	1,905
45 to 65	1,660
65 and over	1,955
Born abroad, in Europe	10%
Born abroad, outside Europe	10%

Households

Households	4,060
Average size	1.8
One-person households	49.3%2,000
Couples without children	1,135
One-parent families	6.5%265
Two-parent families	660

Housing

Homes	3,775
Average property value (WOZ)	€293,000
Owner-occupied	50%
Rented	50%
Housing-association homes	1,390
Flats and shared buildings	35.5%1,340
Built before 1945	16.4%620
Unoccupied	4.9%185

Area

Addresses per square kilometre	2,154
Urbanity	Strongly urban
Residents on unemployment, disability or income support	8.7%655

Against the national median

The tick is the national median.

Housing

Owner-occupied	50%
Rented	50%
Flats and shared buildings	35.5%
Built before 1945	16.4%
Unoccupied	4.9%

Households

One-person households	49.3%
One-parent families	6.5%
Residents on unemployment, disability or income support	8.7%

Age bands

Under 15	11.984%
15 to 25	14.514%
25 to 45	25.3662%
45 to 65	22.1039%
65 and over	26.032%

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.