View in browser

👋 Hi there! In this edition of The Geodata Insider, you’ll discover how the World Cities Database helps unify global city definitions for seamless cross-border operations.

1:30 minute read

🏢 World Cities Database - Solving the complexity of city definitions

🌇 7,500 years of history: Origin of cities

World Cities Database - Solving the complexity of city definitions worldwide

Each country defines the term “city” differently, such as an administrative division or a postal locality. In the U.S., it can refer to a town with just 50 inhabitants, yet it still appears in the “city” field of an address.

That's why GeoPostcodes' data allows you to identify cities in a standardized global layer, linked with our ZIP code database.

It offers a consistent, country-agnostic view of what a “city” means, eliminating the ambiguity.

From calculating freight emissions to tracking restaurant openings, our customers rely on this data to ensure city-level reporting is accurate and comparable worldwide.

👉 Download a sample of a World Cities Database or reply to this email for more information.

7,500 years of history: Origin of cities

Have you ever wondered how the world’s first cities came to be, and why we still build them the same way thousands of years later?

It all started around 7,500 BCE, when villages in Mesopotamia grew into trade hubs like Uruk and Eridu, powered by agriculture, storage, and exchange.

As people gathered to trade grain, ideas, and tools, cities became early data network, tracking goods, people, and taxes on clay tablets.

Fast-forward a few millennia, and cities evolved into engines of innovation, from Rome’s road networks to industrial London’s railways.

Even today, the logic remains the same: cities thrive where people, infrastructure, and information intersect.

Follow us on LinkedIn for more geographical facts like this!

Kind regards,

Jerome & the GeoPostcodes team

PS: Interested in previous Monthly Product Updates? Read here.