3417 Postcode — Montfoort, Utrecht

English Nederlands

4-digit postcode 3417 covers Montfoort, Utrecht. 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: 9,920
Households: 4,205
Average property value: €485,000
Owner-occupied: 70%
Average household size: 2.4
Urbanity: Little urban

Where 3417 is

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

People

Residents	9,920
Men	4,965
Women	4,955
Under 15	1,575
15 to 25	1,290
25 to 45	2,155
45 to 65	2,790
65 and over	2,110
Born abroad, in Europe	0%
Born abroad, outside Europe	0%

Households

Households	4,205
Average size	2.4
One-person households	30.9%1,300
Couples without children	1,310
One-parent families	7.1%300
Two-parent families	1,300

Housing

Homes	4,205
Average property value (WOZ)	€485,000
Owner-occupied	70%
Rented	30%
Housing-association homes	650
Flats and shared buildings	16.8%705
Built before 1945	11.9%500
Unoccupied	3.6%150

Area

Addresses per square kilometre	856
Urbanity	Little urban
Residents on unemployment, disability or income support	3.8%380

Against the national median

The tick is the national median.

Housing

Owner-occupied	70%
Rented	30%
Flats and shared buildings	16.8%
Built before 1945	11.9%
Unoccupied	3.6%

Households

One-person households	30.9%
One-parent families	7.1%
Residents on unemployment, disability or income support	3.8%

Age bands

Under 15	15.877%
15 to 25	13.004%
25 to 45	21.7238%
45 to 65	28.125%
65 and over	21.2702%

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.