Demographics in Aachen
Detailed demographics data — sourced from authoritative datasets and normalized for direct comparison.
Demographics in Aachen, North Rhine-Westphalia
As of mid-2025, Aachen's population is estimated to be around 261,000 inhabitants. The city has a significant student population, with about one in five residents being a student, which contributes to its lively and international atmosphere. Aachen also has a notable proportion of foreign-born residents, fostering a diverse community. The median age in Aachen is influenced by its large student body, making it a relatively young city. The population of the Aachen cities region was 582,410 in 2025.
Population & Demographics
About Aachen, North Rhine-Westphalia
Aachen, a historic city in North Rhine-Westphalia, Germany, is renowned for its rich past, particularly as the favored residence of Emperor Charlemagne and the coronation site for numerous German kings. The city's character is deeply influenced by its prestigious RWTH Aachen University, one of Europe's leading technical universities, which fosters a vibrant, international, and youthful atmosphere. Situated at the border triangle with Belgium and the Netherlands, Aachen offers a unique blend of cultures and easy access to neighboring countries. People are drawn to Aachen for its high quality of life, strong job market in technology and engineering, and its safe, walkable environment.
About North Rhine-Westphalia
North Rhine-Westphalia (NRW) is Germany's most populous state, characterized by a diverse landscape encompassing the urbanized Rhine-Ruhr region and greener areas like the Teutoburg Forest. Its economy, the largest subnational economy in Germany, has historically been a powerhouse of mining and energy production, but has successfully transitioned into a high-tech center with strong service industries, chemicals, pharmaceuticals, automotive production, and mechanical engineering. Living costs in NRW are generally less expensive than the German average, though major cities like Cologne and Düsseldorf can be pricier, and the climate is typically balanced, with warm summers and mild winters. The lifestyle offers a blend of vibrant urban culture, rich history, and access to nature, supported by an extensive transportation network.