3816 Postcode — Amersfoort, Utrecht

English Nederlands

4-digit postcode 3816 covers Amersfoort, 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: 12,170
Households: 5,870
Average property value: €377,000
Owner-occupied: 50%
Average household size: 2
Urbanity: Very strongly urban

Where 3816 is

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

People

Residents	12,170
Men	5,885
Women	6,285
Under 15	1,880
15 to 25	1,330
25 to 45	3,600
45 to 65	2,940
65 and over	2,415
Born abroad, in Europe	0%
Born abroad, outside Europe	20%

Households

Households	5,870
Average size	2
One-person households	46.2%2,710
Couples without children	1,460
One-parent families	8.8%515
Two-parent families	1,190

Housing

Homes	5,930
Average property value (WOZ)	€377,000
Owner-occupied	50%
Rented	50%
Housing-association homes	2,315
Flats and shared buildings	60.9%3,610
Built before 1945	5.3%315
Unoccupied	2.3%135

Area

Addresses per square kilometre	3,069
Urbanity	Very strongly urban
Residents on unemployment, disability or income support	10.4%1,270

Against the national median

The tick is the national median.

Housing

Owner-occupied	50%
Rented	50%
Flats and shared buildings	60.9%
Built before 1945	5.3%
Unoccupied	2.3%

Households

One-person households	46.2%
One-parent families	8.8%
Residents on unemployment, disability or income support	10.4%

Age bands

Under 15	15.4542%
15 to 25	10.933%
25 to 45	29.5931%
45 to 65	24.1677%
65 and over	19.852%

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.