Information Resources – Update Information – Contact – Imprint
»City Population« provides several resources giving information about data and use of the web site:
Update Information and Contact
»City Population« provides lists of updates via web page, facebook, and twitter.
You can contact »City Population« by using e-mail, facebook, or twitter. A possible reply is typically given within a week. Pushing or devious requests are not answered. Please, communicate in English or German.