Business, work and life in Germany in English

The City of Bonn in Germany (in German it’s Bonn)

Brief information about the city, postal codes(ZIPs), phone, area, dialling code, international prefix, local time, population as of 2023.

§ Bonn: brief information about the city

The City of Bonn, in German Bonn, with a population size of about 337'000 people is one of the largest cities of Germany, covering an area of 141 km2, the city is located in the western part of Germany in the federated state of North Rhine-Westphalia (The capital of the federated state is the City of Дюссельдорф). The population density of the city is 2'385 people per 1 km2. The city is part of the metropolitan region: Rhine-Ruhr metropolitan region, with a population size of 13.8 million people. Read more at all metropolitan areas and metropolitan cities of Germany.

§ Bonn population, population density

The table below contains the population statistics for the City of Bonn versus the mean value per 1 city in Germany. This gives an idea of the city size and its population. Population data is sourced from the Federal Statistical Office of Germany.

The population of the city of Bonn in 2023.

Feature Value Mean value per 1 city in Germany
Population size, people 336'465 30'101
Number of men, people 160'769 14'771
Number of women, people 175'696 15'330
City area, km2 141 73
Population density, people per 1 km2 2'385 411

§ Bonn local time

The City of Bonn, like all other cities in Germany, has a single time zone, so the exact local time in the City of Bonn is the same as in all the cities of Germany:

Postal code(s) of the City of Bonn

The major postal code in the City of Bonn is 53111 (it consists of 5 digits, like all postal codes in Germany).

However, the following postal codes also apply to the city, depending on the city part: 53113, 53115, 53117, 53119, 53121, 53123, 53125, 53127, 53129, 53173, 53175, 53177, 53179, 53225, 53227, 53229.


§ City of Bonn on the map

To open the map to view the location of the city, click the next button. To open the map in full screen mode, click the button at the top right of the map.

Show on the map

§ City of Bonn phone code (or area, dialling code, international prefix)

For telephone calls to the City of Bonn, use its telephone code 228. For calls around Germany, dial “0” (to access the DLD, domestic long-distance line) prior to the city code, that is 0 228, and then dial the subscriber's phone number. For calls from other countries, first dial the international access code (which, for example, in UK is: “00”, two zeros), then the code of Germany 49, then the city code 228 and the subscriber's phone number, for example: 00 49 228 1234123.



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