Overall score
Glendalough
39.7/100
Joondanna
47.9/100
Glendalough for schools; Joondanna for retirees and investment.
See which suburb leads on livability, safety, schools, and lifestyle.
Head to head
Overall score
Glendalough
39.7/100
Joondanna
47.9/100
Crime rate
Glendalough
4081.0 / 1k
Joondanna
1972.6 / 1k
Nearby amenities
Glendalough
18
Joondanna
38
Population
Glendalough
2,628
Joondanna
5,283
Desirability pillars scored 0–100 vs comparable suburbs
Clearer edge on lifestyle fit (score gap ≥ 3)
Who each suburb suits — composite scores out of 100
Side-by-side scores for every compared metric.
Exact figures for every metric — winner highlighted in bold.
| Category | Glendalough | Joondanna |
|---|---|---|
| Overall score | 39.7/100 | 47.9/100 |
| Housing (desirability) | 11.6/100 | 23.7/100 |
| Crime rate | 4081.0 / 1k | 1972.6 / 1k |
| Schools & preschools | 7 | 12 |
| Parks & reserves | 1 | 2 |
| Public transport stops | 8 | 31 |
| Walkability | 12.0/100 | 49.0/100 |
| Nearby amenities | 18 | 38 |
| Population | 2,628 | 5,283 |
| SEIFA (IRSAD decile) | 4/10 | 9/10 |
Put side by side, Glendalough is a practical metro mid-sized suburb with solid links to the wider city, and Joondanna is a practical metro mid-sized suburb with solid links to the wider city.
Glendalough pulls ahead on improving crime trends, whereas Joondanna is the better pick for housing affordability and a quieter safety profile.
On balance, retirees and investors are more likely to prefer Joondanna, while Glendalough remains a solid alternative depending on what matters most day to day.