Postal Code 51103 – Köln, Nordrhein-Westfalen
Postal code 51103: buildings, sector and reference details.
Postal Information
| Postal Code | 51103 |
|---|---|
| City | Köln |
| Region | Nordrhein-Westfalen |
| Country | Germany |
Nearby Postal Codes
Distances are calculated geographically from this postal code, not from administrative boundaries.
| Postal Code | City | Region | Coordinates |
|---|---|---|---|
| 51101 | Malteser Werke GmbH | Nordrhein-Westfalen | 0.2 km |
| 51101 | Malteser Hilfsdienst e.V. | Nordrhein-Westfalen | 0.2 km |
| 51101 | Evang. Krankenhaus Kalk Gemeinnützige GmbH | Nordrhein-Westfalen | 0.5 km |
| 51170 | MFC Industrial Holdings AG | Nordrhein-Westfalen | 1.0 km |
| 51170 | HUMBOLDT WEDAG Coal & Minerals Technology GmbH | Nordrhein-Westfalen | 1.0 km |
| 51065 | Köln | Nordrhein-Westfalen | 1.5 km |
| 51101 | Polizeipräsidium Köln | Nordrhein-Westfalen | 1.7 km |
| 50606 | Deutsche Bahn AG | Nordrhein-Westfalen | 2.2 km |
| 51057 | Deutz AG | Nordrhein-Westfalen | 2.2 km |
| 51058 | Bau-Berufsgenossenschaft Rheinland und Westfalen Bezirksverwaltung Köln | Nordrhein-Westfalen | 2.3 km |
| 51058 | Kliniken der Stadt Köln Krankenhaus Merheim | Nordrhein-Westfalen | 2.3 km |
| 50964 | Bundesamt für Familie und zivilgesellschaftliche Aufgaben | Nordrhein-Westfalen | 2.4 km |
| 50605 | Stadt Köln Stadthaus | Nordrhein-Westfalen | 2.5 km |
| 50664 | ROLAND Rechtsschutz-Vers. AG Chartis Servieceteam My Hammer Schutzbf. | Nordrhein-Westfalen | 2.5 km |
| 51101 | Bundeszentrale für gesundheitliche Aufklärung | Nordrhein-Westfalen | 2.5 km |
| 50664 | Hauptzollamt | Nordrhein-Westfalen | 2.6 km |
About Postal Code 51103 in Köln, Nordrhein-Westfalen
Postal Code 51103 for Köln, Nordrhein-Westfalen is part of the Germany postal code system, which uses a numeric code of 5 digits (e.g. 10115). Addresses here are organised as State / Bundesland → Municipality / City → Locality / District.
Administratively it is recorded in Nordrhein-Westfalen within Germany. Postal codes are assigned by delivery route rather than by administrative boundary, so a single code can cover more than one locality and a locality can fall under several codes.
No building-level records are held for this code in the imported dataset, so only the code and its location details are shown. The absence of records does not mean the postal code is unused.
Couriers, e-commerce checkout forms and address autocomplete tools all rely on the postal code to route mail and to check that a stated address matches the code. Because a postal code identifies a delivery area rather than a single building, two addresses that share the same code can still be some distance apart.
Always write Germany Postal Code in full when completing a form, including any leading zero. Enter a 5-digit German postal code. Data source: a third-party open dataset. This is a reference snapshot, not a live government feed, so confirm the code with the sender, carrier or postal authority before relying on it.