DataOfWorld

Postal code reference

9121

Postal code 9121 is associated in the GeoNames source with Aalsum in Friesland, NL. The published coordinate accuracy code is 6. This page belongs to a deterministic, country-stratified sample capped at 3,000 records per country; it is not a complete national postal directory. Coordinates represent recorded locations or centroids and must not be used to infer delivery boundaries or administrative jurisdiction.

1Country Count
3Nearest Airports Count
3Nearest Postal Codes Count
20.5Nearest Airport Distance Km

Key facts

Postal code
9121
Country
NL
Place
Aalsum
Administrative area
Friesland
Administrative code
02
Second-level area
Noardeast-Fryslân
Second-level code
1970
Coordinate accuracy code
6
Latitude
53.3411
Longitude
6.0049
Sampling method
Deterministic country-stratified sample; maximum 3,000 records per country

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Country context

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Netherlands

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Nearest recorded airports

Spatial proximity only; it does not establish administrative jurisdiction.

Leeuwarden Air BaseDistance Km: 20.5Groningen Airport EeldeDistance Km: 45.4Borkum AirportDistance Km: 54.6

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Nearest recorded postal locations

Spatial proximity within the country-stratified GeoNames sample; it does not establish administrative jurisdiction.

9102Distance Km: 1.09146Distance Km: 1.89103Distance Km: 2.8

Field-level provenance

Sources for this profile

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