How to create a Zone within your Home

How do you create a Zone within your home? Like I want a zone for the Kitchen, Living Room, Basement, Bedroom. How can I go about creating this?

What your want is called Areas.

https://www.home-assistant.io/getting-started/concepts-terminology/#areas

I think zones are for regions on a map. They have latitude and longitude.

If you want indoor zones, presumably you want to count the number of people in each one? That’s about all a zone does.

What do you want to do with that ‘Zone’ information?
Drive automations?
Trigger actions for lights or switches?
Etc.