Community Identification Number

The Official Municipality Key, which used to be called the Official Municipality Characteristic Number or Municipality Code Number, is a group of numbers used to tell the difference between different municipalities and areas.  

 Germany 
In Germany the Official Municipality Key has statistical goals and is given by the statistics offices of individual German states.  The municipality key is given in times like moving house on the notice of some documents.

 Structure 
The municipality key has eight digits, which are set like this: The first two numbers tell people what the German state is.  The third number say the government district (in areas without government districts a zero is used instead).  The fourth and fifth numbers show people the number of the urban area (in a city without districts) or the district (in a city with districts).  The sixth, seventh, and eighth numbers show the municipality or the number of the municipality-free area.  

 Examples 
08 1 11 000: Stuttgart

 08: Baden-Württemberg
 1: Government district of Stuttgart
 11: Urban area of Stuttgart
 000: No other municipality is available, since Stuttgart is an urban area

15 3 52 002: Aschersleben

 15: Saxony-Anhalt
 3: Government district of Magdeburg
 52: District of Aschersleben Strassfurt
 002: City of Aschersleben

 Federal States in Germany 
 01: Schleswig-Holstein
 02: Hamburg
 03: Lower Saxony
 04: Bremen
 05: North Rhine-Westphalia
 06: Hesse
 07: Rhineland-Palatinate
 08: Baden-Württemberg
 09: Bavaria
 10: Saarland
 11: Berlin
 12: Brandenburg
 13: Mecklenburg-Vorpommern
 14: Saxony
 15: Saxony-Anhalt
 16: Thuringia

 Other websites 
 City listing with municipality key

 Austria 
 Structure 
In Austria the municipality key has five digits which are chosen like this: The first number shows the number of the Austrian state, the second and third numbers show the district, and the fourth and fifth numbers show the municipality.

 Examples 
3 25 21: Rappottenstein

 3: Lower Austria
 25: Zwettl district
 21: Municipality of Rappottenstein

9 07 01: Vienna – Neubau

 9: Vienna
 07: Neubau (7th district)
 01: District of Neubau

 Federal States 
1 Burgenland
2 Carinthia
3 Lower Austria
4 Upper Austria
5 Salzburg
6 Styria
7 Tyrol
8 Vorarlberg
9 Vienna

 Other websites 
 City listing with municipality key 

 Switzerland 
 Structure 
The Swiss Federal Office for Statistics makes code numbers with up to four digits, which are given in the order chosen with the official order of the cantons, districts, and municipalities in Switzerland.

 Cantons 

{| border style="border-collapse:collapse"
|-----
! Canton
Range
|-----
| Canton of Zurich
 0001-0261
|-----
| Canton of Bern
 0301-0996
|-----
| Canton of Lucerne
 1001-1150
|-----
| Canton of Uri
 1201-1220
|-----
| Canton of Schwyz
 1301-1375
|-----
| Canton of Obwalden
 1401-1407
|-----
| Canton of Nidwalden
 1501-1511
|-----
| Canton of Glarus
 1601-1629
|-----
| Canton of Zug
 1701-1711
|-----
| Canton of Fribourg
 2001-2336
|-----
| Canton of Solothurn
 2401-2622
|-----
| Canton of Basel-Stadt
 2701-2703
|-----
| Canton of Basel-Landschaft
 2761-2895
|-----
| Canton of Schaffhausen
 2901-2974
|-----
| Canton of Appenzell Ausserrhoden
 3001-3038
|-----
| Canton of Appenzell Innerrhoden
 3101-3111
|-----
| Canton of St. Gallen
 3201-3444
|-----
| Canton of Grisons
 3501-3987
|-----
| Canton of Aargau
 4001-4323
|-----
| Canton of Thurgau
 4401-4951
|-----
| Canton of Ticino
 5001-5322
|-----
| Canton of Vaud
 5401-5939
|-----
| Canton of Valais
 6001-6300
|-----
| Canton of Neuchâtel
 6401-6511
|-----
| Canton of Geneva
 6601-6645
|-----
| Canton of Jura
 6701-6806
|}

Category:Geocodes
Category:Law in Europe