[FinnKuhn]

German Passports have the City/Region you life in on them. The ID cards have your full address. So if the address of your ID card doesn't match your passport something is definitely fishy as you would have to get them updated when you move.

[ChuffedToBits]

German (and most other?) passports feature the name of the issuing authority and place of birth, no other location, and remain valid irregardless of your current registered address.

Side note: It seems like many African ID cards list the profession and I've had to explain to several suspicious border guards why my passport doesn't.

EDIT: I've always wondered about this and apparently the body that sets passport specifications is ICAO, the International Civil Aviation Organization, as mandated by the UN. Specifically through ICAO document 9303.[1]

[1]https://www.icao.int/publications/documents/9303_p4_cons_en....

[FinnKuhn]

The German Passport has field for your Residence, which is mandatory and needs to be updated when you move. It is generally the general location you live in, usually your city.

You can see the field in this official example passport (field 11): https://www.gesetze-im-internet.de/normengrafiken/bgbl1_2017...

[ChuffedToBits]

Ah, you're right. I guess I never looked at page 2. Never updated it either.

[FinnKuhn]

Technically you would need to do that I think (it is free at your local Bürgeramt). I just did it together with the registration.