Nieuwkoop Municipality Postcodes
South Holland, Netherlands · 10 codes
Nieuwkoop Municipality in South Holland has 10 postcodes, from 1428 to 3653, serving 10 places.
Postcodes in Nieuwkoop Municipality
Frequently asked questions
What is the postcode of Nieuwkoop Municipality?
Nieuwkoop Municipality has 10 postcodes, from 1428 to 3653. The table lists the places each one serves.
How many places are listed in Nieuwkoop Municipality?
10 places.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.