Postal Codes

2623 Postcode

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English Nederlands

4-digit postcode 2623 covers Delft, South Holland. 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
6,045
Households
3,130
Average property value
€339,000
Owner-occupied
50%
Average household size
1.9
Urbanity
Strongly urban

Where 2623 is

Delft, South Holland โ€” the point recorded for this postal code. It marks the centre of the code, not its boundary.

People
Residents6,045
Men3,085
Women2,960
Under 15770
15 to 25740
25 to 451,585
45 to 651,460
65 and over1,490
Born abroad, in Europe0%
Born abroad, outside Europe10%
Households
Households3,130
Average size1.9
One-person households45.7%1,430
Couples without children910
One-parent families6.4%200
Two-parent families590
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Housing
Homes2,995
Average property value (WOZ)€339,000
Owner-occupied50%
Rented50%
Housing-association homes1,360
Flats and shared buildings39.9%1,195
Unoccupied1.8%55
Area
Addresses per square kilometre2,187
UrbanityStrongly urban
Residents on unemployment, disability or income support8.8%530
Against the national median
Residents6,045Average property value€339,000Average household size1.9One-person households45.7%

The tick is the national median.

Housing
Owner-occupied50%
Rented50%
Flats and shared buildings39.9%
Unoccupied1.8%
Households
One-person households45.7%
One-parent families6.4%
Residents on unemployment, disability or income support8.8%
Age bands
Under 1512.7378%
15 to 2512.2415%
25 to 4526.22%
45 to 6524.1522%
65 and over24.6485%

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.

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