# Largest age group by Section of State (2021)

How the population splits across broad age groups.

Which category is most common in each section of state, across 34 areas:

| Most common | Areas | Share of areas |
| --- | --- | --- |
| Older adults (45–64) | 18 | 52.9% |
| Young adults (25–44) | 16 | 47.1% |

Interactive map: https://censusatlas.au/map-dominant/age-structure/sos/2021