🇳🇱 The Netherlands · North Holland
Haarlem postcodes
Haarlem, North Holland, has 19 4-digit postcode areas, from 2011 to 2037. Which one applies depends on the street address. Get all of them as JSON from the ZIP and postal code API.
- Postcode Areas
- 19
- Population
- 162,543
- Region
- North Holland
- Coordinates
- 52.3808, 4.6368
All Haarlem 4-digit postcode areas
No code matches.
Data: GeoNames (CC BY 4.0) and zipcodestack.
These lists show the 4-digit postcode areas. Full Dutch postcodes add two letters (1012 AB); the zipcodestack API covers them.
Nearby cities
Find every code around Haarlem with the radius search.
Frequently asked questions
What is the postcode of Haarlem?
How many 4-digit postcode areas does Haarlem have?
How do I find the exact postcode for an address in Haarlem?
Postal code API
Haarlem 4-digit postcode areas in your app
zipcodestack looks up, validates and searches postal codes in 182 countries: city, state, coordinates, distances and radius search, as JSON.
/v1/code/city documentation ZIP code API All documentation
1,000 free requests every month. No credit card required.
GET https://api.zipcodestack.com/v1/code/city?city=Haarlem&country=nl
{
"query": { "city": "Haarlem", "country": "nl" },
"results": ["2011", "…"]
}