3823 Postcode — Amersfoort, Utrecht

English Nederlands

4-digit postcode 3823 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: 11,030
Households: 4,770
Average property value: €442,000
Owner-occupied: 70%
Average household size: 2.3
Urbanity: Strongly urban

Where 3823 is

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

People

Residents	11,030
Men	5,370
Women	5,660
Under 15	1,645
15 to 25	1,350
25 to 45	2,560
45 to 65	3,550
65 and over	1,925
Born abroad, in Europe	0%
Born abroad, outside Europe	10%

Households

Households	4,770
Average size	2.3
One-person households	31.7%1,510
Couples without children	1,405
One-parent families	8.6%410
Two-parent families	1,440

Housing

Homes	4,760
Average property value (WOZ)	€442,000
Owner-occupied	70%
Rented	30%
Housing-association homes	1,180
Flats and shared buildings	22.3%1,060
Built before 1945	0.2%10
Unoccupied	1.3%60

Area

Addresses per square kilometre	2,221
Urbanity	Strongly urban
Residents on unemployment, disability or income support	6.8%745

Against the national median

The tick is the national median.

Housing

Owner-occupied	70%
Rented	30%
Flats and shared buildings	22.3%
Built before 1945	0.2%
Unoccupied	1.3%

Households

One-person households	31.7%
One-parent families	8.6%
Residents on unemployment, disability or income support	6.8%

Age bands

Under 15	14.9139%
15 to 25	12.2393%
25 to 45	23.2094%
45 to 65	32.185%
65 and over	17.4524%

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.