Postcode Map
3731AL and 9 neighbouring postcodesThe map below shows postcode 3731AL highlighted in red. Click any neighbouring postcode to see its details.
Places & Towns
9 placesPostcode 3731AL covers 9 places. The most populous place is Bilthoven with 22 440 residents.
Bilthoven Town 22 440 → De Bilt Town 10 795 → Maartensdijk Village 4 963 → Groenekan Village 1 870 → Hollandsche Rading Village 1 592 → Westbroek Village 1 187 → Achterwetering Hamlet 65 → Achttienhoven Hamlet — → Nieuwe Wetering Hamlet — →Neighbouring Postcodes
9 neighbouring postcodesPostcode 3731AL borders 9 other postcodes. The most populous neighbour is 3563MD (Utrecht) with 335 356 residents. Click a postcode on the map or in the table below to see its details.
| Code | Name | Population | Buildings | Area km² | |
|---|---|---|---|---|---|
| 1213RD | Egelshoek | 10 388 | 15 | 5.16 km² | View → |
| 1216BD | Hilversum | 79 070 | 28 | 39.27 km² | View → |
| 1231LE | 691 | 24 | 3.42 km² | View → | |
| 3563MD | Utrecht | 335 356 | 25 | 85.22 km² | View → |
| 3573ZB | - | 6 | 1.31 km² | View → | |
| 3604AV | Molenpolder | 25 033 | 5 | 6.5 km² | View → |
| 3621VC | Maarssen | 38 588 | 73 | 78.25 km² | View → |
| 3712EJ | Zeist | 63 814 | 30 | 45.25 km² | View → |
| 3742ZK | Baarn | 22 051 | 15 | 30.04 km² | View → |
Postal Services
20 facilitiesPostcode 3731AL has 20 postal facilities:, 20 letter boxes.
Regional Context
3xxx prefix zone
{prefix2}xx postcodes
29 postcodesPostcodes starting with {prefix2xx} belong to the {zone} zone{province_part}. This group covers {count} postcodes.
Frequently Asked Questions about 3731AL
Quick answers about this postcodeWhere is postcode 3731AL located?
Postcode 3731AL (Bilthoven) is located in the Netherlands in the province of Utrecht. It belongs to the 3xxxxxx postcode zone.
Is 3731AL a valid Dutch postcode?
Yes, 3731AL is an active Dutch postcode. Dutch postcodes consist of 4 digits followed by 2 letters. This postcode is assigned to Bilthoven in the province of Utrecht.. Postcode boundaries are maintained by PostNL and reflect current delivery areas.
Which province does postcode 3731AL belong to?
Postcode 3731AL is in the province of Utrecht.
How many people live in postcode 3731AL?
Postcode 3731AL has a population of 33 235 residents.The area covers 67.14 km² with a population density of 495 people per km²..
How large is postcode 3731AL?
Postcode 3731AL covers 67.14 km² (approximately 25.92 sq mi) It contains 9 mapped buildings..
Which places are in postcode 3731AL?
Postcode 3731AL covers 9 places: Bilthoven (22 440), De Bilt (10 795), Maartensdijk (4 963), Groenekan (1 870), Hollandsche Rading (1 592), Westbroek (1 187), Achterwetering (65), Achttienhoven, Nieuwe Wetering .
Which postcodes border postcode 3731AL?
Postcode 3731AL borders 9 neighbouring postcodes: 1213RD (Egelshoek), 1216BD (Hilversum), 1231LE, 3563MD (Utrecht), 3573ZB, 3604AV (Molenpolder), 3621VC (Maarssen), 3712EJ (Zeist), 3742ZK (Baarn) .
What is the 3xxx postcode zone?
The 3xxxxxx zone groups all Dutch postcodes that start with 3xxx. This zone contains 251 postal codes and a combined population of 2 834 522covering 3 704 km² km². Dutch postcodes use 4 digits followed by 2 letters - the first digit defines the major zone.
Are there postal services in postcode 3731AL?
Postcode 3731AL has 20 postal facilities, 20 letter boxes.
How many buildings are in postcode 3731AL?
Postcode 3731AL contains 9 mapped buildings That is 0 buildings per km².. Building counts are based on OpenStreetMap data and are updated regularly.