3404 Postcode
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English Nederlands
4-digit postcode 3404 covers IJsselstein, 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
- 9,760
- Households
- 3,915
- Average property value
- €478,000
- Owner-occupied
- 80%
- Average household size
- 2.5
- Urbanity
- Strongly urban
Where 3404 is
IJsselstein, Utrecht — the point recorded for this postal code. It marks the centre of the code, not its boundary.
People
| Residents | 9,760 |
|---|---|
| Men | 4,820 |
| Women | 4,935 |
| Under 15 | 1,525 |
| 15 to 25 | 1,535 |
| 25 to 45 | 2,115 |
| 45 to 65 | 3,320 |
| 65 and over | 1,265 |
| Born abroad, in Europe | 0% |
| Born abroad, outside Europe | 10% |
Households
| Households | 3,915 |
|---|---|
| Average size | 2.5 |
| One-person households | 26.7%1,045 |
| Couples without children | 1,010 |
| One-parent families | 9.1%355 |
| Two-parent families | 1,505 |
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Housing
| Homes | 3,875 |
|---|---|
| Average property value (WOZ) | €478,000 |
| Owner-occupied | 80% |
| Rented | 20% |
| Housing-association homes | 660 |
| Flats and shared buildings | 14.6%565 |
| Unoccupied | 1.7%65 |
Area
| Addresses per square kilometre | 1,678 |
|---|---|
| Urbanity | Strongly urban |
| Residents on unemployment, disability or income support | 4.9%480 |
The tick is the national median.
| Owner-occupied | |
|---|---|
| Rented | |
| Flats and shared buildings | |
| Unoccupied |
| One-person households | |
|---|---|
| One-parent families | |
| Residents on unemployment, disability or income support |
| Under 15 | |
|---|---|
| 15 to 25 | |
| 25 to 45 | |
| 45 to 65 | |
| 65 and over |
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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